The desktop version of AMD's next-generation "Zen 6" microarchitecture will retain Socket AM5, Kepler_L2, a reliable source with hardware leaks, revealed. What's more interesting is the rumor that the current "Zen 5" will remain AMD's mainstay for the entirety of 2025, and possibly even most of 2026, at least for the desktop platform. AMD will be banking heavily on the recently announced Ryzen 7 9800X3D, and its high core-count siblings, the Ryzen 9 9950X3D and possible 9900X3D, to see the company through for 2025 against Intel. The 9800X3D posted significantly higher gaming performance than Intel, and the 9950X3D is expected to be at least faster than the 7950X3D at gaming, which means its gaming performance, coupled with multithreaded application performance from its 16-core/32-thread count should be the face of AMD's desktop processor lineup for at least the next year.

It wouldn't be off-character for AMD to launch "Zen 6" on AM5, and not refresh the platform. The company had launched three microarchitectures (Zen thru Zen 3) on Socket AM4. With "Zen 6," AMD has the opportunity to not just increase IPC, but also core-counts per CCD, cache sizes, a new foundry node such as 3 nm, and probably even introduce features such as hybrid architecture and an NPU to the desktop platform, which means it could at least update the current 6 nm client I/O die (cIOD) while retaining AM5. A new cIOD could give AMD the much-needed opportunity to update the DDR5 memory controllers to support higher memory frequencies. The Kepler_L2 leak predicts a "late-2026 or early-2027" launch for desktop "Zen 6" processors. In the meantime, Intel is expected to ramp "Arrow Lake-S" on Socket LGA1851, and debut the "Panther Lake" microarchitecture on LGA1851 in 2025-26.

Cooler Master, a leading provider of PC components, gaming peripherals, and tech lifestyle solutions, today announced that a select range of thermal solutions will be compatible with Intel's latest Core Ultra 200S Series processors. Cooler Master remains committed to providing high-performance cooling solutions that ensure optimal thermal management for Intel's cutting-edge CPUs, delivering enhanced performance and reliability.

The following Cooler Master advanced cooling technologies have been specifically engineered to complement Intel's latest CPUs, ensuring the best temperature management and sustained performance.

Thermal Grizzly, a high-performance cooling solutions provider, unveils a new line-up of products specifically designed for Intel's LGA 1851 socket, the latest Intel Core Ultra 200 Arrow Lake CPUs. The product line consists of four new solutions tailored to the improvements of 15th generation CPUs, including a CPU contact frame, a direct die water block, a CPU delidding tool and a delidding heater. Today, three of these products are now officially launched and available for purchase on the Thermal Grizzly web shop and through its Partner Reseller Network.

Intel 1851 CPU Contact Frame V1
In addition to a new internal contour for the contact surface, the new Intel 1851 CPU Contact Frame V1 considers the position of the socket on the motherboard. The thermal hotspot has shifted with the Arrow Lake CPUs and is now located further north compared to its predecessor. With a slight shift of Socket 1851 compared to LGA1700, Intel has attempted to counter the hotspot shift. Thus, CPU coolers designed for Socket 1700 can also be used with Socket 1851. The shift in the socket makes previous contact frames for Socket 1700 incompatible with 1851, which is why Thermal Grizzly now offers the Intel 1851 Contact Frame V1.

Cryorig today introduced the Monster XX, a premium dual fin-stack (D-type) CPU cooler. The cooler's claim to fame is its thermal capacity of 300 W, rivaling 240 mm AIO CLCs. It measures 120 mm x 133 mm x 159 mm (WxDxH). Its design involves a copper base, from which ten 6 mm-thick copper heat pipes arranged in two rows emerge, and pass through the two aluminium fin-stacks, each with 86 fins. The heatsinks are ventilated by a pair of included 120 mm ARGB-illuminated fans, arranged in a push-pull configuration.

Each of the two included 120 mm fans turns at speeds ranging between 800 and 1,800 RPM, pushing up to 58.47 CFM of airflow at 1.35 mm H₂O of static-pressure, and up to 31.5 dBA of noise. The fan takes in 4-pin PWM for its main function, and 3-pin ARGB for lighting. Among the CPU socket types supported are the new LGA1851, LGA1700, AM5, AM4, and LGA1200/115x. The company didn't reveal pricing.

We are pleased to announce that all of our current coolers and All-in-One (AIO) liquid cooling systems, which are already compatible with the Intel LGA1700 socket, will also support the upcoming Intel LGA1851 socket without the need for any additional brackets or adjustments. LGA1700 compatible equals LGA1851 compatibility. Without the need for any additional brackets.The compatibility list follows.

BIOSTAR, a leading manufacturer of motherboards, graphics cards, IPC solutions, and storage devices, is excited to introduce the all-new Z890A-SILVER motherboard designed for the latest Intel Core Ultra series-2 processors. Based on Intel Z890 single-chip architecture, this new SILVER series motherboard brings cutting-edge features, fine-tuned to deliver top-notch performance tailored for gamers, content creators, and casual users.

The BIOSTAR Z890A-SILVER motherboard supports up to 192 GB of DDR5 memory across 4 DIMM slots, providing exceptional bandwidth and enhanced performance for multitasking, which is ideal for high-performance computing setups. Furthermore, the Z890A-SILVER motherboard supports PCIe 5.0 M.2, delivering blazing-fast storage speeds for faster load times and overall system responsiveness. With 2.5 GbE LAN support, it ensures high-speed and stable network connectivity, while the inclusion of USB 3.2 Gen 2 Type-C provides versatile and fast data transfer options. The motherboard is also ready for Wi-Fi 7 and 6E modules (no Wi-Fi card included), allowing for the latest wireless connectivity standards.

As a quick follow-up to last week's "Arrow Lake-S" de-lidding by Madness727, we now have a line-up of a de-lidded Core Ultra 9 285K "Arrow Lake-S" processor placed next to a Core i9-14900K "Raptor Lake-S," and the Core i9-12900K "Alder Lake-S." The tile-based "Arrow Lake-S" is visibly larger than the two, despite being made on more advanced foundry nodes. Both the 8P+16E "Raptor Lake-S" and 8P+8E "Alder Lake-S" chips are built on the Intel 7 node (10 nm Enhanced SuperFin). The "Raptor Lake-S" monolithic chip comes with a die-area of 257 mm². The "Alder Lake-S" is physically smaller, at 215 mm². What sets the two apart isn't just the two additional E-core clusters on "Raptor Lake-S," but also larger caches—2 MB of L2 per P-core, increased form 1.25 MB/core, and 4 MB per E-core cluster, increased from 2 MB/cluster.

Thanks to high quality die-shots of the "Arrow Lake-S" by Madness727, we have our first die-area estimations by A Hollow Knight on Twitter. The LGA1851 fiberglass substrate has the same dimensions as the LGA1700 substrate. This is to ensure the socket retains cooler compatibility. Using geometrical measurements, the base tile of the "Arrow Lake-S" is estimated to be 300.9 mm² in area. The base-tile is a more suitable guideline for "die-area," since Intel uses filler tiles to ensure gaps in the arrangement of logic tiles are filled, and the chip aligns with the base-tile below. The base tile, built on an Intel 22 nm foundry node, serves like a silicon interposer, facilitating high-density microscopic wiring between the various logic tiles stacked on top, and an interface to the fiberglass substrate below.

ENERMAX, an industry-leading force dedicated to designing high-performance computer hardware and cooling solutions, announced that its CPU cooler product line now supports the new generation Intel processor socket, LGA1851. The new generation of Intel CPUs utilizes the LGA1851 socket, which is compatible with existing LGA1700 CPU coolers. Therefore, users with ENERMAX CPU coolers can directly upgrade to the new generation Intel platform.

ENERMAX provides a comprehensive range of CPU cooling solutions with a maximum thermal design power (TDP) of up to 420 W, successfully unleashing CPU performance and enabling fast processing capabilities during multitasking.

MSI liquid coolers are fully compatible with Intel's Core Ultra Processors. As Intel's latest CPU approach promises unprecedented power and innovation, we understand that many users are looking into system upgrades. MSI liquid coolers are equipped to support this latest development, ensuring users are prepared for Intel's latest processors without the need for a complete liquid cooler replacement.

If you upgrade to Intel Core Ultra CPUs, consider MSI liquid coolers for a seamless transition. All MSI liquid coolers will support Intel's LGA1851 socket, which will be already prepared in the box.

Noctua today confirmed that all its CPU coolers and mounting-kits that support Intel LGA1700 also support the new LGA1851 socket of the upcoming Core Ultra desktop processors (Series 2), also known under the code name Arrow Lake-S. Mounting upgrade kits for older heatsink models that do not yet support LGA1700 and LGA1851 will be provided to customers free of charge.

"We have offered free-of-charge mounting upgrade kits to our customers ever since AMD introduced AM2 in 2006, and we're proudly continuing this tradition with the upcoming Intel Core Ultra Series 2 processors and their new LGA1851 socket", says Roland Mossig (Noctua CEO). "While all our current multi-socket coolers already support LGA1851 out of the box and don't require any updates, customers will be able to upgrade most older coolers at no additional cost, so even the very first Noctua coolers from 2005 can be used on the latest Intel processors!"

Colorful Technology Company Limited, a leading brand in gaming PC components, gaming laptops, and HiFi audio products, introduces its lineup of Intel Z890 motherboards to the newly launched Intel Core Ultra 200 Series processors. The new Intel Z890 motherboards feature several technological improvement including 40 Gbps USB4 connectivity, Wi-Fi 7, and higher DDR5 memory support among others. Upon launch, COLORFUL presents seven Z890 motherboards designed to cater a wide range of users from casual desktop users to more demanding users such as gamers and content creators.

For high-end PC builders, COLORFUL introduces the iGame Z890 VULCAN X/W, iGame Z890 FLOW and iGame Z890 ULTRA motherboards. The iGame Z890 VULCAN X/W is the flagship motherboard, packed with premium features designed to deliver performance and aesthetics - available in black and white models. For mainstream users, the CVN Z890 ARK FROZEN, CVN Z890M GAMING FROZEN and BATTLE-AX Z890M-PLUS motherboard offer a great balance of features and latest technologies.

MSI liquid coolers are fully compatible with Intel's Core Ultra Processors. As Intel's latest CPU approach promises unprecedented power and innovation, we understand that many users are looking into system upgrades. MSI liquid coolers are equipped to support this latest development, ensuring users are prepared for Intel's latest processors without the need for a complete liquid cooler replacement.

If you upgrade to Intel Core Ultra CPUs, consider MSI liquid coolers for a seamless transition. All MSI liquid coolers will support Intel's LGA1851 socket, which will be already prepared in the box for the MEG CORELIQUID S Series, MPG CORELIQUID D Series, MAG CORELIQUID M Series, MAG CORELIQUID R V2 Series, MAG CORELIQUID E Series, and MAG CORELIQUID I Series.

ASRock has a pretty comprehensive lineup of upcoming Socket LGA1851 motherboards based on the top Intel Z890 chipset, which the company will launch alongside the new Intel Core Ultra 2-series "Arrow Lake-S" desktop processors later this month. The company's Z890 lineup has been leaked to the web by VideoCardz. The lineup covers nearly every brand extension by ASRock, addressing a wide category of PC users, from the entry level that just wants an office desktop to harness the CPU power of the new processors, to the two distinct classes of the enthusiast segment—one which overclocks, and the other that needs every possible premium I/O from this platform, with the bulk of the lineup targeting gaming PC builders across price-segments.

At the very top are ASRock Z890 Taichi OCF and the ASRock Z890 Taichi. The Taichi OCF is the spiritual successor to the OC Formula series by ASRock targeting professional overclockers. It has the strongest possible CPU VRM solution from the company, the largest selection of overclocker-friendly features, and a 1 DIMM per channel (1DPC) memory configuration, for the highest possible memory overclocks. The Taichi OCF has most if not all of the I/O goodies ASRock has to offer. For this, you'll have to seek out the regular ASRock Z890 Taichi, with its four DDR5 memory slots, nearly the same overclocking feature-set as the Taichi OCF, but some added toys, such as Thunderbolt 4. The Z890 Taichi Lite is an interesting product—it has nearly all features that place it into the high-end segment, such as that 8-layer PCB, a strong CPU VRM, and premium onboard audio, among others; but skips on the bulk of the dramatic flair of the Z890 Taichi.

Intel will soon be releasing the new Arrow Lake processors on the LGA1851 socket. ARCTIC customers do not need to worry about incompatibility. All LGA1700 compatible ARCTIC coolers can be used without restriction for Intel's new LGA1851 socket. According to current information, the mechanical dimensions remain unchanged. Regardless, ARCTIC has assured customers since last year that all coolers purchased from October 23 onwards will support the new socket. ARCTIC customers can therefore switch to the new system without any worries and can always rely on the highest performance and maximum service.

Canadian online retailer ShopRBC put up listings of unreleased Intel Core Ultra 200-series "Arrow Lake-S" desktop processors. While the availability listed is zero, you can backorder these chips at the prices listed, so they are shipped when available. The flagship Intel Core Ultra 9 285K (8P+16E) processor is listed at CAD $852 (around USD $628). There is no "KF" variant of this part unlike with past generations of Intel flagship SKUs. The Core Ultra 7 265K (8P+12E) is next up, at CAD $589 (USD $435). Its KF variant, which lacks integrated graphics, is up for CAD $22 less than that (CAD $567 or USD $418).

Intel's middle-of-the-market part for this generation, the Core Ultra 5 245K (6P+8E) is next up, listed at CAD $450, or USD $331. You can back-order its KF variant for CA $23 less, at CA $427 (USD $315). The Core Ultra 200 "Arrow Lake-S" introduces the new Socket LGA1851, and so online retailers around the world should begin putting up compatible motherboards based on the Intel Z890 chipset, which is rumored to be the only chipset option available with these chips until Q1-2025, when Intel fleshes out the series with non-K SKUs and value chipsets such as the B860.

Intel is expected to launch its next-generation Core Ultra 200 "Arrow Lake-S" desktop processors on October 24, 2024, and since these chips introduce the new Socket LGA1851, they launch alongside new motherboards. The first wave of Core Ultra 200 series processors will be "K" or "KF" SKUs targeting gamers and enthusiasts, and the first compatible motherboards will be based on the premium Intel Z890 chipset. Intel is reportedly being extra careful not to repeat the "Raptor Lake" fiasco that saw motherboards power its 13th- and 14th Gen Core "Raptor Lake" processors with elevated voltages, causing their irreversible physical degradation over time. To this effect, Intel is reportedly getting its motherboard partners to ship their Intel Z890 chipset motherboards with Intel Default Power Profile out of the box.

A motherboard-level Power Profile dictates the processor base power (PL1), maximum turbo power (PL2), and IccMax values. We don't know these values for "Arrow Lake-S," particularly its top Core Ultra 9 285K part; but to illustrate what Default Power Profile out of the box means, we have to look at "Raptor Lake-S." For a Core i9-14900K, the Performance Power Profile—which is what Intel Z690 and Z790 motherboards enable out of the box—provide a PL1 of 125 W, PL2 of 253 W, and IccMax of 307 W, which is what Intel considers stock for this processor model.

Intel has reportedly delayed the launch of its next-generation Core Ultra 200K series "Arrow Lake-S" desktop processors by a week. Originally slated for an October 17, 2024 launch, these chips are now releasing on October 24, according to HKEPC. There's no reason cited for the delay, it probably has to do with retailer stocking. The delay isn't significant. The Core Ultra 200K introduce a new CPU socket, the LGA1851, which means these chips need to launch alongside new motherboards based on the Intel 800-series.

The initial wave of processors is expected to include only SKUs targeting overclockers and enthusiasts. These include the Core Ultra 9 285K (8P+16E), the Core Ultra 7 265K (8P+12E), and the Core Ultra 5 245K (6P+8E), and their "KF" variants that lack integrated graphics. It's also expected that the first wave of compatible motherboards will only come with the premium Intel Z890 chipset, which supports CPU overclocking. Intel will likely expand its processor model selection, along with more affordable chipsets, such as the B860, around the 2025 International CES.

IBASE Technology Inc., a leading innovator of embedded computing solutions, announces the launch of the MI1002 Mini-ITX motherboard powered by the latest Intel Core Ultra processors Series 1 (Meteor Lake-PS platform) with an LGA1851 socket. The new platform provides advanced AI capabilities, enhanced graphics, and remarkable energy efficiency, enabling the MI1002 to handle complex tasks effortlessly, whether deploying AI applications, managing edge computing, or driving IoT solutions.

The MI1002 is available in two variants, MI1002AF and MI1002AF-1, both equipped with two DDR5 memory sockets, multiple M.2 slots for ultra-fast storage and 5G connectivity, and dual 2.5G LAN ports for high-speed networking. The MI1002AF includes support for Intel iAMT 18.0 and dTPM 2.0, which are essential for enhanced security and remote management capabilities. The MI1002AF-1, on the other hand, is equipped with fTPM 2.0, providing a more cost-effective solution for applications where Intel iAMT is not required.

Phanteks today launched the Polar ST line of air-type CPU coolers. These include the Polar ST4 (chrome) and the Polar ST5 (black). The aluminium fin-stack tower type fan-heatsinks. The Polar ST4 features four nickel plated copper heat pipes, and is rated for a maximum thermal load of 235 W, while the Polar ST5 has a more upmarket appearance with its black powder coating, and a die-cast metal top plate. The Polar ST5 has five nickel-plated copper heat pipes instead of four, which takes its thermal load value up to 255 W.

Both the Phanteks Polar ST4 and Polar ST5 include a 120 mm fan, specifically the Phanteks M25-120 PWM DRGB. As its name suggests, this is a conventional 25 mm-thick 120 mm fan with PWM control, and addressable RGB lighting control. Its ARGB LEDs are located in the impeller hub. The fan turns between 400 and 2,000 RPM, pushing up to 84.26 CFM of airflow, at up to 2.67 mm H₂O static pressure, and a maximum noise output of 35.7 dBA. Phanteks is including a thermal paste with 4.3 W/m-k thermal conductivity. Among the CPU socket types supported are LGA1851, LGA1700, LGA1200, AM5, and AM4. The company didn't reveal pricing.

Thermalright introduced the Royal Knight 120SE, a dual fin-stack CPU cooler with a design focus on clearance with the memory area of your motherboard. It does this by offsetting its two fin-stacks away from the memory area, with one of them being almost directly above the CPU base, and by using a slim 15 mm-thick intake fan. The heatsink measures 122 mm × 114 mm × 155 mm (DxWxH), with the intake fan adding another 15 mm depth. The cooler features a nickel-plated copper base, from which six 6 mm-thick copper heatpipes pass through, skewering the two aluminium fin-stacks on both ends.

The intake fan is a Thermalright TL-C12015B. This 15 mm-thick 120 mm spinner features a 2nd generation fluid dynamic bearing, turns at up to 1,800 RPM, pushing up to 59 CFM of airflow at 1.24 mm H₂O static pressure, and 26.1 dBA maximum noise. The second fan is meant to be installed between the two fin-stacks. It is a TL-C12B V2, a 120 mm fan of conventional 25 mm thickness, and featuring a fluid dynamic bearing. It turns at speeds of up to 1,500 RPM, pushing up to 66.17 CFM of airflow, at 1.53 mm H₂O static pressure, and 25.6 dBA maximum noise. Both fans lack any kind of lighting, and use a standard 4-pin PWM power input. Among the CPU socket types supported are LGA1851, LGA1700, AM5, and AM4. The company didn't reveal pricing.

A CPU-Z screenshot of an alleged Intel Core Ultra 9 285K "Arrow Lake-S" desktop processor engineering sample is doing rounds on social media, thanks to wxnod. CPU-Z identifies the chip with an Intel Core Ultra case badge with the deep shade of blue associated with the Core Ultra 9 brand extension, which hints at this being the top Core Ultra 9 285K processor model, we know it's the "K" or "KF" SKU looking at its processor base power reading of 125 W. The chip is built in the upcoming Intel Socket LGA1851. CPU-Z displays the process node as 7 nm, which corresponds with the Intel 4 foundry node.

Intel is using the same Intel 4 foundry node for "Arrow Lake-S" as the compute tile of its "Meteor Lake" processor. Intel 4 offers power efficiency and performance comparable to 4 nm nodes from TSMC, although it is physically a 7 nm node. Likewise, the Intel 3 node is physically 5 nm. If you recall, the main logic tile of "Lunar Lake" is being built on the TSMC N3P (3 nm) node. This means that Intel is really gunning for performance/Watt with "Lunar Lake," to get as close to the Apple M3 Pro as possible.

A picture of a bare PCB of an upcoming GIGABYTE Z890 AORUS Pro Ice motherboard confirms that Intel will use the Core Ultra branding for its next-generation desktop processors based on the "Arrow Lake-S" microarchitecture. The picture reveals the CPU socket area, where the Socket LGA1851 will be installed, besides the CPU VRM component, the BIOS ROM, and the DDR5 DIMM slots, among other minor components. Although incompatible with LGA1700, the new LGA1851 socket has an identical cooler mount layout to it, and retains cooler compatibility, much like LGA1200 did with LGA1151. The AORUS Pro Ice comes with four DDR5 DIMM slots, as that's the only memory standard supported by "Arrow Lake" (no DDR4 support); and the CPU VRM solution uses DrMOS.

Our older article details the I/O aspects of "Arrow Lake-S." It is almost identical to the LGA1700, except it has four additional PCIe Gen 5 lanes from the CPU, for a total of 20 Gen 5 lanes, and 12 Gen 4 lanes. All Z890 motherboards will come with an M.2 Gen 5 NVMe slot that doesn't eat into the PCI-Express 5.0 x16 PEG slot's bandwidth; and an additional Gen 4 x4 that can either be wired out as an M.2 slot, or be used to drive bandwidth-hungry onboard devices, such as discrete Thunderbolt 4 or USB4 controllers. The chipset bus continues to be DMI 4.0 x8, or 128 Gbps per direction.

In a surprising development, Intel plans to extend the longevity of its Socket LGA1700 platform even as the newer LGA1851 platform led by the Core Ultra 200 "Arrow Lake" remains on track for a late-Q3/early-Q4 2024 debut. This, according to a sensational leak by Jaykihn. It plans to do this with a brand-new silicon for LGA1700, codenamed "Bartlett." This should particularly interest gamers for what's on offer. Imagine the "Raptor Lake-S" die, but with four additional P-cores replacing the four E-core clusters, making a 12-core pure P-core processor—that's "Bartlett." At this point we're not sure which P-core is in use—whether it's the current "Raptor Cove," or whether an attempt will be made by Intel to backport a variant of "Lion Cove" to LGA1700.

This wouldn't be the first pure P-core client processor from Intel after its pivot to heterogeneous multicore—the "Alder Lake" H0 die has six "Golden Cove" P-cores, and lacks any E-core clusters. Intel is planning to give launch an entire new "generation" of processor SKUs for LGA1700 which use the newer client processor nomenclature by Intel, which is Core 200-series, but without the "Ultra" brand extension. There will be SKUs in the Core 3, Core 5, Core 7, and Core 9 brand extensions. Some of these will be Hybrid, and based on the rehashed "Raptor Lake-S" 8P+16E silicon, and some "Alder Lake-S" 8P+8E; but "Bartlett" will be distinctly branded within the series, probably using a letter next to the numerical portion of the processor model number. There will not be any Core 3 series chips based on "Bartlett," but Core 5, Core 7, and Core 9.

Intel is preparing a complete refresh of its desktop platform this year, with the introduction of the Core Ultra 200 series processors based on the "Arrow Lake" microarchitecture. The company skipped a desktop processor based on "Meteor Lake," probably because it didn't meet the desired multithreaded performance targets for Intel as it maxed out at 6P+8E+2LP, forcing Intel to come up with the 14th Gen Core "Raptor Lake Refresh" generation to see it through 2H-2023 and at least three quarters of 2024. The company, in all likelihood, will launch the new "Arrow Lake-S" Core Ultra 200 series toward late-Q3 or early-Q4 2024 (September-October). The first wave will include the overclocker-friendly K- and KF SKUs, alongside motherboards based on the top Intel Z890 chipset. 2025 will see the series ramp to more affordable processor models, and mainstream chipsets, such as the B860. These processors require a new motherboard, as Intel is introducing the new Socket LGA1851 with them.

Core configurations of the "Arrow Lake-S" chip surfaced on the web thanks to Jaykihn, a reliable source with Intel leaks. In its maximum configuration, the chip is confirmed to feature 8 P-cores, and 16 E-cores. There are no low-power island E-cores. Each of the 8 P-cores is a "Lion Cove" featuring 3 MB of dedicated L2 cache; while each the E-cores are "Skymont," arranged in 4-core modules that share 4 MB L2 caches among them. Intel claims that the "Lion Cove" P-core offers a 14% IPC increase over the "Redwood Cove" P-core powering "Meteor Lake," which in turn had either equal or a 1% IPC regression compared to "Raptor Cove." This would put "Lion Cove" at a 13-14% IPC advantage over the "Raptor Cove" cores. It's important to note here, that the "Lion Cove" P-cores lack HyperThreading, so Intel will be banking heavily on the "Skymont" E-cores to shore up generational multithreaded performance increase. "Skymont" was a show-stopper at Intel's Computex event, with a nearly 50% IPC gain over previous generations of Intel E-cores, which puts it at par with the "Raptor Cove" cores in single-thread performance.

Intel's upcoming Core Ultra "Arrow Lake-S" desktop processor introduces a new socket, the LGA1851, alongside the new Intel 800-series desktop chipset. We now have some idea what the 151 additional pins on the new socket are used for, thanks to a leaked platform map on the ChipHell forums, discovered by HXL. Intel is expanding the number of PCIe lanes from the processor. It now puts out a total of 32 PCIe lanes.

From the 32 PCIe lanes put out by the "Arrow Lake-S" processor's system agent, 16 are meant for the PCI-Express 5.0 x16 PEG slot to be used for discrete graphics. Eight are used as chipset bus, technically DMI 4.0 x8 (these are eight lanes that operate at Gen 4 speed for 128 Gbps per direction of bandwidth). There are now not one, but two CPU-attached M.2 NVMe slots possible, just like on the AMD "Raphael" and "Granite Ridge" processors. What's interesting, though, is that not both are Gen 5. One of these is Gen 5 x4, while the other is Gen 4 x4.