An alleged company slide by motherboard maker GIGABYTE leaked a few interesting tidbits about the upcoming AMD Ryzen 9000 "Granite Ridge" Socket AM5 desktop processor powered by the "Zen 5" microarchitecture. To begin with, we're getting our first confirmation that the "Zen 5" common CCD used on "Granite Ridge" desktop processors and future EPYC "Turin" server processors, is built on the 4 nm EUV foundry node by TSMC, an upgrade from the 5 nm EUV node that the "Zen 4" CCD is built on. This could be the same version of the TSMC N4 node that AMD had been using for its "Phoenix" and "Hawk Point" mobile processors.

AMD is likely carrying over the client I/O die (cIOD) from the "Raphael" processor. This is built on the TSMC 6 nm DUV node. It packs a basic iGPU based on RDNA 2 with 2 compute units; a dual-channel DDR5 memory controller, and a 28-lane PCIe Gen 5 root complex, besides some SoC connectivity. AMD is rumored to be increasing the native DDR5 speeds for "Granite Ridge," up from the DDR5-5200 JEDEC-standard native speed, and DDR5-6000 "sweetspot" speed of "Raphael," so the cIOD isn't entirely the same.

An AMD Ryzen 9000 "Granite Ridge" desktop processor engineering sample with a maximum boost frequency of 5.80 GHz was found to offer an astonishing 19% higher single-threaded performance increase over an AMD Ryzen 9 7950X. "Granite Ridge" is codename for the Socket AM5 desktop processor family that implements the new "Zen 5" CPU microarchitecture. The unnamed "Granite Ridge" processor comes with an OPN code of 100-0000001290. Its CPU core count is irrelevant, as the single-threaded performance is in question here. The processor boosts up to 5.80 GHz, which means the core handling the single-threaded benchmark workload is achieving this speed. This speed is 100 MHz higher than the 5.70 GHz that the Ryzen 9 7950X processor based on the "Zen 4" architecture, boosts up to.

The single-threaded benchmark in question is the CPU-Z Bench. The mostly blurred out CPU-Z screenshot that reveals the OPN also mentions a processor TDP of 170 W, which means this engineering sample chip is either 12-core or 16-core. The chip posts a CPU-Z Bench single-thread score of 910 points, which matches that of the Intel Core i9-14900K with its 908 points. You've to understand that the i9-14900K boosts one of its P-cores to 6.00 GHz, to yield the 908 points that's part CPU-Z's reference scores. So straight off the bat, we see that "Zen 5" has a higher IPC than the "Raptor Cove" P-core powering the i9-14900K. Its gaming performance might end up higher than the Ryzen 7000 X3D family.Many Thanks to TumbleGeorge for the tip.

AMD's next-generation Ryzen 9000 series "Granite Ridge" desktop processors based on the "Zen 5" microarchitecture, is rumored to launch in late-July, 2024, according to multiple sources in the ChipHell tech forums. The first four SKUs in the processor series will include one each of 16-core, 12-core, 8-core, and 6-core, spanning the Ryzen 9, Ryzen 7, and Ryzen 5 series, just like the company's Ryzen 7000 series debut. The company could unveil these processors in its 2024 Computex keynote address early next month, talking about their features and performance in broad strokes, while we get technical previews in the run-up to the late-July launch.

A late-July launch of the Ryzen 9000 series "Granite Ridge" processors should also mean that the various motherboard manufacturers will showcase their upcoming motherboards based on the AMD X870 desktop chipset at Computex. Ryzen 9000 series are built in the existing Socket AM5 package, and should be compatible with existing AMD 600-series chipset motherboards. In fact, most motherboard vendors have already released UEFI firmware updates that include Ryzen 9000 series processor compatibility. Those buying a Ryzen 9000 series processor with an AMD 600-series chipset motherboard can simply take advantage of the USB BIOS Flashback feature that's available on most motherboards, including the entry-level ones.

AMD on Monday said that its 2024 Computex Keynote address slated for June 3, will see a slew of next-generation product announcements. "Join us as Dr. Lisa Su delivers the Computex 2024 opening keynote and shares the latest on how AMD and our partners are pushing the envelope with our next generation of high-performance PC, data center and AI solutions," the brief release said.

AMD is widely expected to unveil its next-generation Ryzen 9000 "Strix Point" mobile processors for AI PCs capable of powering the recently announced Microsoft Copilot+, its next-generation Ryzen 9000 "Granite Ridge" desktop processors, its 5th Generation EPYC "Turin" server processors, and possibly even its next-generation Radeon RX RDNA 4 generation. At the heart of all its processor announcements is the new "Zen 5" CPU microarchitecture that's expected to introduce an over 10% IPC improvement with significant improvements in AVX512 performance over "Zen 4," which should benefit certain kinds of AI workloads.

AMD is rumored to be discontinuing driver support for the Windows 10 operating system for its next-generation mobile processors, starting with the upcoming Ryzen 9000 "Strix Point" (and possibly "Strix Halo" and other chips from the generation). This would mean a lack of official drivers for the XDNA 2 NPU, SoC components, and possibly even the iGPU. This who know their way around manual driver installation might have some luck getting the Windows 11 drivers to work on Windows 10, but for the most part, notebooks and pre-built SFF desktops powered by these chips will not come with Windows 10 preinstalled, since there won't be any official drivers from AMD.

The CPU of Ryzen 9000 "Strix Point" processors should still very much work with Windows 10. This however doesn't cover the upcoming Ryzen 9000 "Granite Ridge" desktop processors, which have minimal hardware that need drivers, except for the basic iGPU they pack. Microsoft is discontinuing Windows 10 from regular updates on October 14, 2025. Those who want to hold on to the operating system need to pay for extended security update plans that get progressively pricier with each year.

AMD's next-generation Ryzen 9000 "Strix Point" mobile processor, which succeeds the current Ryzen 8040 "Hawk Point" and Ryzen 7040 "Phoenix," is confirmed to feature a CPU core-configuration of 12-core/24-thread, according to a specs-leak by HKEPC citing sources among notebook OEMs. It appears like Computex 2024 will be big for AMD, with the company preparing next-gen processor announcements across the desktop and notebook lines. Both the "Strix Point" mobile processor and "Granite Ridge" desktop processor debut the company's next "Zen 5" microarchitecture.

Perhaps the biggest takeaway from "Zen 5" is that AMD has increased the number of CPU cores per CCX from 8 in "Zen 3" and "Zen 4," to 12 in "Zen 5." While this doesn't affect the core-counts of its CCD chiplets (which are still expected to be 8-core), the "Strix Point" processor appears to use one giant CCX with 12 cores. Each of the "Zen 5" cores has a 1 MB dedicated L2 cache, while the 12 cores share a 24 MB L3 cache. The 12-core/24-thread CPU, besides the generational IPC gains introduced by "Zen 5," marks a 50% increase in CPU muscle over "Hawk Point." It's not just the CPU complex, even the iGPU sees a hardware update.

Enthusiasts on the ChipHell forum scored an alleged image of AMD's upcoming "Strix Halo" mobile processor, and set out to create some highly plausible schematic slides. These are speculative. While "Strix Point" is the mobile processor that succeeds the current "Hawk Point" and "Phoenix" processors; "Strix Halo" is in a category of its own—to offer gaming experiences comparable to discrete GPUs in the ultraportable form-factor where powerful discrete GPUs are generally not possible. "Strix Halo" also goes head on against Apple's M3 Max and M3 Pro processors powering the latest crop of MacBook Pros. It has the same advantages as a single-chip solution, as the M3 Max.

The "Strix Halo" silicon is a chiplet-based processor, although very different from "Fire Range". The "Fire Range" processor is essentially a BGA version of the desktop "Granite Ridge" processor—it's the same combination of one or two "Zen 5" CCDs that talk to a client I/O die, and is meant for performance-thru-enthusiast segment notebooks. "Strix Halo," on the other hand, use the same one or two "Zen 5" CCDs, but with a large SoC die featuring an oversized iGPU, and 256-bit LPDDR5X memory controllers not found on the cIOD. This is key to what AMD is trying to achieve—CPU and graphics performance in the league of the M3 Pro and M3 Max at comparable PCB and power footprints.

In yet another clear sign that we could see some action from AMD on the next-gen desktop processor front this Computex, motherboard maker MSI released its first beta UEFI firmware update that packs an AGESA microcode that reportedly supports the upcoming AMD Ryzen 9000 "Granite Ridge" processors. The "7D74v1D2 beta" firmware update for the MSI MPG B650 Carbon Wi-Fi motherboard encapsulates AGESA ComboPI 1.1.7.0 patch-A, with the description that it supports a "next-gen CPU," a reference to the Ryzen 9000 "Granite Ridge."

A successor to the Ryzen 7000 Raphael, the Ryzen 9000 Granite Ridge introduces the new "Zen 5" microarchitecture to the desktop platform, with CPU core counts remaining up to 16-core/32-thread. The new microarchitecture is expected to introduce generational increase in IPC, as well as improve performance of certain exotic workloads such as AVX-512. The processors are said to be launching alongside the new AMD 800-series motherboard chipset. If AMD is using Computex as a platform to showcase these processors, it's likely we might see the first of these motherboards as well.

During the Vision 2024 event, Intel announced that its upcoming Xeon processors will be branded under the new "Xeon 6" moniker. This rebranding effort aims to simplify the company's product stack and align with the recent changes made to its consumer CPU naming scheme. In contrast to the previous "x Generation Xeon Scalable", the new branding aims to simplify the product family. The highly anticipated Sierra Forest and Granite Ridge chips will be the first processors to bear the Xeon 6 branding, and they are set to launch in the coming months. Intel has confirmed that Sierra Forest, designed entirely with efficiency cores (E-cores), remains on track for release this quarter. Supermicro has already announced early availability and remote testing programs for these chips. Intel's Sierra Forest is set to deliver a substantial leap in performance. According to the company, it will offer a 2.4X improvement in performance per watt and a staggering 2.7X better performance per rack compared to the previous generation. This means that 72 Sierra Forest server racks will provide the same performance as 200 racks equipped with older second-gen Xeon CPUs, leading to significant power savings and a boost in overall efficiency for data centers upgrading their system.

Intel has also teased an exciting feature in its forthcoming Granite Ridge processors-support for the MXFP4 data format. This new precision format, backed by the Open Compute Project (OCP) and major industry players like NVIDIA, AMD, and Arm, promises to revolutionize performance. It could reduce next-token latency by up to 6.5X compared to fourth-gen Xeons using FP16. Additionally, Intel stated that Granite Ridge will be capable of running 70 billion parameter Llama-2 models, a capability that could open up new possibilities in data processing. Intel claims that 70 billion 4-bit models run entirely on Xeon in just 86 milliseconds. While Sierra Forest is slated for this quarter, Intel has not provided a specific launch timeline for Granite Ridge, stating only that it will arrive "soon after" its E-core counterpart. The Xeon 6 branding aims to simplify the product stack and clarify customer performance tiers as the company gears up for these major releases.

An alleged picture of an unreleased AMD Ryzen 9000 series "Granite Ridge" desktop processor, just hit the wires. "Granite Ridge" is codename for the desktop implementation of the "Zen 5" microarchitecture, it succeeds the current Ryzen 7000 "Raphael" that's powered by "Zen 4." From what we're hearing, the CPU core counts of "Granite Ridge" continue to top out at 16. These chips will be built in the existing AMD Socket AM5 package, and will be compatible with existing AMD 600-series chipset motherboards, although the company is working on a new motherboard chipset to go with the new chips.

The alleged AMD engineering sample pictured below has an OPN 100-000001290-11, which is unreleased. This OPN also showed up on an Einstein@Home online database, where the distributed computing platform read it as having 16 threads, making this possibly an 8-core/16-thread SKU. The "Zen 5" microarchitecture is expected to provide a generational IPC increase over "Zen 4," but more importantly, offer a significant performance increase for AVX-512 workloads due to an updated FPU. AMD is expected to unveil its Ryzen 9000 series "Zen 5" processors at the 2024 Computex.

Shipping manifests appear to be great sources of pre-release information—only a few hours ago, the existence of prototype AMD "Strix Point" and "Fire Range" mobile processors was highlighted by hardware sleuth harukaze5719. A related leak has appeared online fairly quickly after the discovery of laptop-oriented "Zen 5" chips. momomo_us joined in on the fun, with their exposure of speculated desktop silicon. Two brand-new AMD OPN codes have been linked to the upcoming "Granite Ridge" series of AM5 processors.

100-000001404-01 is likely an eight-core/ sixteen-thread "Zen 5" Ryzen CPU with a 170 W TDP—a stepping designation, B0, indicates engineering sample status. The other listing, 100-000001290-21, seems to be an A0-type engineering sample—leaked info suggests that this a six-core/twelve-thread (105 W TDP) next-gen mainstream desktop processor. AMD is likely nearing the finish line with its Ryzen 9000-series—a new generation of chipsets, including X870E, is reportedly in the pipeline. Additionally, VideoCardz posits that a refresh of 700-series boards could be on the cards. "Granite Range" CPUs are expected to retain the current-gen 6 nm client I/O die (cIOD), as sported by "Raphael" Ryzen 7000-series desktop processors.

Two of AMD's upcoming mobile processors that implement the "Zen 5" microarchitecture, "Strix Point" and "Fire Range," were spotted in shipping manifests. These are prototypes moving between AMD and its OEM partners. The manifest explicitly mentions a "Fire Range" 16-core processor sample with 55 W TDP, another "Fire Range" chip with an 8-core configuration and the same 55 W power; and a trio of "Strix Point" processors with a 28 W power design. Two of these are Ryzen 9 SKUs, and one of them is a Ryzen 7.

VideoCardz has the OPN codes for the samples being moved. The Ryzen 7 "Strix Point" sample bears 100-0000001335. One of the two Ryzen 9 "Strix Point" chips bears 100-000000994. The 16-core "Fire Range" is marked 100-000001028, while the 8-core "Fire Range" is 100-000001029. "Strix Point" will be AMD's most imporant mobile processor silicon, as this will be the one with a "Zen 5" CPU core count relevant to the notebook market, pack an RDNA 3+ iGPU, and that alleged 40 TOPS+ XDNA 2 NPU that can run Microsoft Copilot locally. A step up from this will be "Strix Halo," with a higher CPU core count, a much larger iGPU designed for performance-segment gaming. "Fire Range" is essentially a low Z-height BGA version of the "Granite Ridge" chiplet processor that has up to two "Zen 5" CCDs and an I/O die.

Close monitoring of AMD engineering activities—around mid-February time—revealed the existence of a new set of patches for GNU Compiler Collection (GCC). At the time, news reports put spotlights on Team Red's "znver5" enablement—this target indicated that staffers were prepping Zen 5 processor microarchitecture with an expanded AVX instruction set (building on top of Zen 4's current capabilities). Phoronix's Michael Larabel has fretted over AMD's relative silence over the past month—regarding a possible merging of support prior to the stable release of GCC 14.

He was relieved to discover renewed activity earlier today: "AMD Zen 5 processor enablement has been merged to GCC Git in time for the GCC 14.1 stable release that will be out in the coming weeks. It was great seeing AMD getting their Zen 5 processor enablement upstreamed ahead of any Ryzen or EPYC product launches and being able to do so in time for the annual major GNU Compiler Collection feature release." Team Red is inching ever closer to the much anticipated 2024 rollout of next-gen Ryzen 9000 processors, please refer to a VideoCardz-authored timeline diagram (below)—"Granite Ridge" is an incoming AM5 desktop CPU family (reportedly utilizing Zen 5 and RDNA 2 tech), while "Strix Point" is scheduled to become a mobile APU series (Zen 5 + RDNA 3.5).

AMD is reportedly building its upcoming "Zen 5" and "Zen 5c" CPU Core Dies (CCDs) on two different foundry nodes, a report by Chinese publication UDN, claims. The Zen 5 CCD powering the upcoming Ryzen "Granite Ridge" desktop processors, "Fire Range" mobile processors, and EPYC "Turin" server processors, will be reportedly built on the 4 nm EUV foundry node, a slightly more advanced node than the current 5 nm EUV the company is building "Zen 4" CCDs on. The "Zen 5c" CCD, or the chiplet with purely "Zen 5c" cores in a high density configuration; on the other hand, will be built on an even more advanced 3 nm EUV foundry node, the report says. Both CCDs will go into mass production in Q2-2024, with product launches expected across the second half of the year.

The "Zen 5c" chiplet has a mammoth 32 cores spread across two CCXs of 16 cores, each. Each CCX has 16 cores sharing a 32 MB L3 cache. It is to cram these 32 cores, each with 1 MB of L2 cache; and a total of 64 MB of L3 cache, that AMD could be turning to the 3 nm foundry node. Another reason could be voltages. If "Zen 4c" is anything to go by, the "Zen 5c" core is a highly compacted variant of "Zen 5," which operates at a lower voltage band than its larger sibling, without any change in IPC or instruction sets. The decision to go with 3 nm could be a move aimed at increasing clock speeds at those lower voltages, in a bid to generationally improve performance using clock speeds, besides IPC and core count. The EPYC processor with "Zen 5c" chiplets will feature no more than six such large CCDs, for a maximum core count of 192. The regular "Zen 5" CCD has just 8 cores in a single CCX, with 32 MB of L3 cache shared among the cores; and TSV provision for 3D Vertical Cache, to increase the L3 cache in special variants.

AMD is readying the new 800-series motherboard chipset to launch alongside its next-generation Ryzen 9000 series "Granite Ridge" desktop processors that implement the "Zen 5" microarchitecture. The chipset family will be led by the AMD X870E, a successor to the current X670E. Since AMD isn't changing the CPU socket, and this is very much the same Socket AM5, the 800-series chipset will support not just "Granite Ridge" at launch, but also the Ryzen 7000 series "Raphael," and Ryzen 8000 series "Hawk Point." Moore's Law is Dead goes into the details of what sets the X870E apart from the current X670E, and it all has to do with USB4.

Apparently, motherboard manufacturers will be mandated to include 40 Gbps USB4 connectivity with AMD X870E, which essentially makes the chipset a 3-chip solution—two Promontory 21 bridge chips, and a discrete ASMedia ASM4242 USB4 host controller; although it's possible that AMD's QVL will allow other brands of USB4 controllers as they become available. The Ryzen 9000 series "Granite Ridge" are chiplet based processors just like the Ryzen 7000 "Raphael," and while the 4 nm "Zen 5" CCDs are new, the 6 nm client I/O die (cIOD) is largely carried over from "Raphael," with a few updates to its memory controller. DDR5-6400 will be the new AMD-recommended "sweetspot" speed; although AMD might get its motherboard vendors to support DDR5-8000 EXPO profiles with an FCLK of 2400 MHz, and a divider.

AMD's next generation Ryzen mobile processor family is undergoing a significant re-positioning of IP within its product stack, as the company introduces the new "elite experience" segment. The "Fire Range" mobile processor is a direct successor to "Dragon Range" MCM, with two 8-core "Zen 5" chiplets. It is essentially a BGA package of the desktop "Granite Ridge" processor, and comes with up to 16 "Zen 5" cores, for flagship gaming notebooks and mobile workstations. A segment below the current "Dragon Range" is the current "Hawk Point" silicon, driving premium experiences. There is a rather large CPU performance gap between the two, as would be the case between the upcoming "Fire Range" and "Kraken Point," which is why AMD is creating the "elite experience" segment, and filling it with "Strix Halo" and "Strix Point," which will square off against Core Ultra 7 and Core Ultra 9 processors, as well as certain HX-segment 14th Gen Core mobile processors. "Strix Point" has a significant core-count increase to 12, along with a large iGPU. We've extensively covered "Strix Point" in our older article, but now we have more information on the elusive "Kraken Point."

"Kraken Point" is codename for AMD's next-generation monolithic mobile processor silicon being designed to power Ryzen processor SKUs competing against the bulk of Intel Core Ultra 5 and Core Ultra 7 SKUs. This chip will be built on a refined 4 nm EUV node by TSMC, and will be monolithic. Its most interesting aspect is the CPU complex. It reportedly features a combination of four regular "Zen 5" cores, and four "Zen 5c" low power cores. All eight cores will likely share a single CCX, which means they share a common L3 cache, which enables easy movement of threads between the two kinds of cores, without having to make round-trips to the DRAM.

AMD is looking to debut its Ryzen 9000 series "Granite Ridge" desktop processors based on the "Zen 5" microarchitecture some time around May-June 2024, according to High Yield YT, a reliable source with AMD leaks. These processors will be built in the existing Socket AM5 package, and be compatible with all existing AMD 600 series chipset motherboards. It remains to be seen if AMD debuts a new line of motherboard chipsets. Almost all Socket AM5 motherboards come with the USB BIOS flashback feature, which means motherboards from even the earliest production batches that are in the retail channel, should be able to easily support the new processors.

AMD is giving its next-gen desktop processors the Ryzen 9000 series processor model numbering, as it used the Ryzen 8000 series for its recently announced Socket AM5 desktop APUs based on the "Hawk Point" monolithic silicon. "Granite Ridge" will be a chiplet-based processor, much like the Ryzen 7000 series "Raphael." In fact, it will even retain the same 6 nm client I/O die (cIOD) as "Raphael," with some possible revisions made to increase its native DDR5 memory frequency (up from the current DDR5-5200), and improve its memory overclocking capabilities. It's being reported that DDR5-6400 could be the new "sweetspot" memory speed for these processors, up from the current DDR5-6000.

AMD concentrated on the promotion of new Zen 4-based APU products at last week's CES trade show, and they even lobbed in a couple of new Zen 3 offerings for PC enthusiasts who are more than happy to stick with Team Red's last generation AM4 socket. Future-focused folks were a little bit disappointed with Team Red keeping quiet about their next-generation "Zen 5" CPUs at CES 2024—one seeker of information, Peter Weltzmaier, turned to a notorious source of hardware leaks on X. Kepler has a decent track record of providing accurate inside tracks—and they more than happy to address Weltzmaier's query regarding the status of AMD's upcoming "Granite Ridge" desktop CPU series.

Kepler believes that Granite Ridge has reached the mass production phase, but did not provide any further elaboration beyond a brief reply on social media—this information should be taken with a grain of salt. We have not heard a lot about Granite Ridge processors since last November, with AMD choosing to not preview next-gen desktop processors at a December "Advancing AI" event. The rumor mill proposed that XDNA-based Ryzen AI acceleration will not be a key feature present on Granite Ridge and a mobile-oriented derivative called "Fire Ridge."

With Windows 11 23H2 setting the stage for increased prevalence of AI in client PC use cases, the new hardware battleground between AMD and its rivals Intel, Apple, and Qualcomm, will be in equipping their mobile processors with sufficient AI acceleration performance. AMD already introduced accelerated AI with the current "Phoenix" processor that debuts Ryzen AI, and its Xilinx XDNA hardware backend that provides a performance of up to 16 TOPS. This will see a 2-3 fold increase with the company's 2024-25 mobile processor lineup, according to a roadmap leak by "Moore's Law is Dead."

At the very top of the pile, in a product segment called "ultimate compute," which consists of large gaming notebooks, mobile workstations, and desktop-replacements; the company's current Ryzen 7045 "Dragon Range" processor will continue throughout 2024. Essentially a non-socketed version of the desktop "Raphael" MCM, "Dragon Range" features up to two 5 nm "Zen 4" CCDs for up to 16 cores, and a 6 nm cIOD. This processor lacks any form of AI acceleration. In 2025, the processor will be succeeded with "Fire Range," a similar non-socketed, mobile-friendly MCM that's derived from "Granite Ridge," with up to two 4 nm "Zen 5" CCDs for up to 16 cores; and the 6 nm cIOD. What's interesting to note here, is that the quasi-roadmap makes no mention of AI acceleration for "Fire Range," which means "Granite Ridge" could miss out on Ryzen AI acceleration from the processor. Modern discrete GPUs from both NVIDIA and AMD support AI accelerators, so this must have been AMD's consideration to exclude an XDNA-based Ryzen AI accelerator on "Fire Range" and "Granite Ridge."

A couple of slides from AMD's internal presentation were leaked to the web by Moore's Law is Dead, referencing what's allegedly the next-generation "Zen 5" microarchitecture. Internally, the performance variant of the "Zen 5" core is referred to as "Nirvana," and the CCD chiplet (CPU core die) based on "Nirvana" cores, is codenamed "Eldora." These CCDs will make up either the company's Ryzen "Granite Ridge" desktop processors, or EPYC "Turin" server processors. The cores themselves could also be part of the company's next-generation mobile processors, as part of heterogenous CCXs (CPU core complex), next to "Zen 5c" low-power cores.

In broad strokes, AMD describes "Zen 5" as introducing a 10% to 15% IPC increase over the current "Zen 4." The core will feature a larger 48 KB L1D cache, compared to the current 32 KB. As for the core itself, it features an 8-wide dispatch from the micro-op queue, compared to the 6-wide dispatch of "Zen 4." The integer execution stage gets 6 ALUs, compared to the current 4. The floating point unit gets FP-512 capabilities. Perhaps the biggest announcement is that AMD has increased the maximum cores per CCX from 8 to 16. At this point we don't know if it means that "Eldora" CCD will have 16 cores, or whether it means that the cloud-specific CCD with 16 "Zen 5c" cores will have 16 cores within a single CCX, rather than spread across two CCXs with smaller L3 caches. AMD is leveraging the TSMC 4 nm EUV node for "Eldora," the mobile processor based on "Zen 5" could be based on the more advanced TSMC 3 nm EUV node.

AMD is aiming to launch its Ryzen 8000 desktop CPUs, codenamed "Granite Ridge," at some point next year. The next generation Zen 5 core microarchitecture is expected to arrive alongside (Navi) RDNA 3.5 iGPU cores according to the last batch of Team Red product roadmaps. Today, hardware tipsters Olrak29_ and Kepler_L2 have made claims on social media that part of the Ryzen 7000 CPU legacy will continue with the succeeding desktop processor lineup—we already know that Granite Ridge will exist as a Socket AM5 package, but today's leak proposes that these next-gen chips are lined up to utilize the same IO die as sported by AMD's current Zen 4 desktop family.

These new rumors suggest that the "reused" Ryzen 7000 IOD (I/O Die) chiplet will grant the familiar allocation of 28 PCIe Gen 5 lanes, memory controllers, USB functions, plus RDNA 2 iGPU cores. Wccftech points out that: "...interestingly, AMD lists the Ryzen 7000 "desktop" CPUs with Navi 3.0 support whereas the Radeon 710M iGPU in fact is based on the RDNA 2 graphics core. The next-gen lineup was mentioned to support the newest RDNA 3.5 GPU core which will be coming to the Strix APU family next year but that isn't the case either." The article proposes that "RDNA 3.5 GPU cores on the AM5 platform" could arrive with the advent of upcoming Ryzen APUs—namely 6 nm Rembrandt (6000G) and 4 nm Phoenix (7000G) desktop solutions.

AMD made its upcoming Ryzen 8000 CPU series official earlier this week during a "Meet the Experts" presentation - a roadmap demonstrates that this next-generation "Zen 5" + "Navi 3.5" mainstream desktop processor lineup is expected to arrive in 2024. Leaked information (from last month) points to "Granite Ridge" being AMD's codename for the upcoming processor product range, with high-end examples maxing out at 16 CPU cores across two CCDs. Benchleaks has recently spotted a pair of curious looking AMD engineering samples - entries have appeared on the einstein@home and LHC@home distributed computing platforms.

The mystery SKU seems to be a prototype CPU model that sports 8 cores and 16 threads - the AMD product number (OPN) for this unit is "00-000001290-11_N" which does not correspond to anything currently on the market. A Family ID of 26 is specified - Benchleaks theorizes that this number assignment is "Zen 5" specific - given that the existing Family 25 (19H) identifier was assigned to Zen 3 and 4. It should be noted that one of AMD's alleged test systems appears to have been running unreleased graphics hardware - a non-specific Radeon unit (with 12 GB of VRAM) is mentioned within einstein@home's information dump, this could be a potential mid-range RX 7000-series card. A Radeon RX 7900 GRE GPU with an unusually low video memory allocation of 16 GB is listed in LHC@home's entry.

In no mood to cede its market-share growth to Intel, AMD has reportedly decided to accelerate the development of its next-generation "Zen 5" microarchitecture for debut within 2023. In its mid-2022 presentations, AMD had publicly given "Zen 5" a 2024 release date. This is part of a reading-in-between the lines for a recent GIGABYTE press release announcing server platforms powered by relatively low-cost Ryzen desktop processors. The specific sentence from that release reads "The next generation of AMD Ryzen desktop processors that will come out later this year will also be supported on this AM5 platform, so customers who purchase these servers today have the opportunity to upgrade to the Ryzen 7000 series successor."

While the GIGABYTE press release speaks of a next-generation Ryzen desktop processor, it stands to reason that it is referencing an early release of "Zen 5," and since AMD shares the CPU complex dies (CCDs) between its Ryzen client and EPYC server processors, the company is looking at a two-pronged upgrade to its processor lineup, with its next-generation EPYC "Turin" processor competing with Xeon Scalable "Emerald Rapids," and Ryzen "Granite Ridge" desktop processors taking on Intel's Core "Raptor Lake Refresh" and "Meteor Lake-S" desktop processors. It is rumored that "Zen 5" is being designed for the TSMC 3 nm node, and could see an increase in CPU core count per CCD, up from the present 8. TSMC 3 nm node goes into commercial mass-production in the first half of 2023 as the TSMC N3 node, with a refined N3E node slated for the second half of the year.

AMD in its 2022 Financial Analyst Day presentation announced the codename for the second generation of Ryzen desktop processors for Socket AM5, which is "Granite Ridge." A successor to the Ryzen 7000 "Raphael," the next-generation "Granite Ridge" processor will incorporate the "Zen 5" CPU microarchitecture, with its CPU complex dies (CCDs) built on the 4 nm silicon fabrication node. "Zen 5" will feature several core-level designs as detailed in our older article, including a redesigned front-end with greater parallelism, which should indicate a much large execution stage. The architecture could also incorporate AI/ML performance enhancements as AMD taps into Xilinx IP to add more fixed-function hardware backing the AI/ML capabilities of its processors.

The "Zen 5" microarchitecture makes its client debut with Ryzen "Granite Ridge," and server debut with EPYC "Turin." It's being speculated that AMD could give "Turin" a round of CPU core-count increases, while retaining the same SP5 infrastructure; which means we could see either smaller CCDs, or higher core-count per CCD with "Zen 5." Much like "Raphael," the next-gen "Granite Ridge" will be a series of high core-count desktop processors that will feature a functional iGPU that's good enough for desktop/productivity, though not gaming. AMD confirmed that it doesn't see "Raphael" as an APU, and that its definition of an "APU" is a processor with a large iGPU that's capable of gaming. The company's next such APU will be "Phoenix Point."

Today, we have talked about AMD's upcoming Raphael lineup of processors in the article you can find here. However, it seems like the number of leaks on AMD's plans just keeps getting greater. Thanks to the "itacg" on Weibo, we have learned that AMD's Ryzen 8000 desktop series of processors are reportedly codenamed as Granite Ridge. This new codename denotes the Zen 5 based processors, manufactured on TSMC's 3 nm (N3) node. Another piece of information is that AMD's Ryzen 8000 series APUs are allegedly called Strix Point, and they also use the 3 nm technology, along with a combination of Zen 5 and Zen 4 core design IPs. We are not sure how this exactly works out, so we have to wait to find out more.