Biwin, a leading innovator in storage and memory technology, in cooperation with the OC Lab, launches the new OC Lab Gold Edition DW100 RGB DDR5 at DDR5-8000 CL34 & CL36 32 GB (2×16 GB) along with a second DDR5-6400 CL28 EXPO profile.

Both DDR5-8000 options, with their ultra-high speeds and optimized timings, are tailored for overclocking and extreme performance scenarios that push the system to the limit. These profiles excel in scenarios where every ounce of speed is needed, such as high-end gaming, benchmarking, or other performance-demanding tasks. The DDR5-6400 option strikes a more balanced approach, prioritizing lower latencies while still delivering a strong performance. With its lower latency, the DDR5-6400 provides smooth gaming, faster application load times, and overall system responsiveness.

V-COLOR Technology Inc. proudly introduces the groundbreaking CKD SCC (Speed Booster, Colorful Makeover and Cost effective) O CUDIMM RGB Filler Kit 2+2 (2 DRAM Modules + 2 Filler Modules) additions to its DDR5 memory lineup, redefining high-performance and customization. With the launch of the new SCC O CUDIMM RGB Filler Kit now compatible with Intel Core Ultra CPUs Motherboards 800 series up to 8800 MT/s and not only that, the already existent SCC UDIMM kit just got a massive upgrade now reaching 8000 MT/s with dual profiles for Intel XMP 3.0 and AMD EXPO. This new SCC line will be under the family of the already amazing XFinity series that continues to push the boundaries of memory innovation.

The latest CKD SCC O CUDIMM is optimized for Intel Core Ultra CPUs and Z890 series motherboards, offering unmatched performance and stability. With speeds reaching 8000 MT/s ~ 8200 MT/s for 32 GB (2x 16 GB) configurations and 7000 MT/s ~ 8800 MT/s for 48 GB (2x 24 GB) configurations. The latest lineup of SCC technology doesn't just revolutionize the new O CUDIMM memory modules; it also pushes the boundaries of already existing UDIMMs to unprecedented levels. Speeds now reach an impressive 7200 MT/s up to 8000 MT/s, while the addition of dual profiles ensures seamless compatibility and performance optimization for both AMD EXPO and Intel XMP 3.0 systems. This development bridges accessibility across platforms, offering next-level performance for enthusiasts and professionals alike.

A new case of catastrophic CPU failure has emerged involving AMD's Ryzen 7 9800X3D processor, marking the latest in a series of reported incidents within the last few days involving high-performance GPUs and CPUs. The failure occurred during routine use when a system equipped with the 9800X3D and an ASRock Nova X870E motherboard suddenly shut down, resulting in visible thermal damage to both components. The incident is particularly noteworthy as the system operated under stock settings, with only AMD EXPO memory optimization enabled. The affected user, who has two decades of PC building experience, reported that the system had been operational for approximately 20 days before the failure, with no temperature anomalies recorded through HWMonitor during its operation.

The hardware was running the ASRock BIOS version 3.16. This case differs significantly from the previous AMD Ryzen 7 9800X3D failure, where user error during installation was identified as the primary cause, with the user force-installing the CPU in the socket. The timing of the failure—during a low-intensity workload of streaming video content—further complicates the investigation into root causes. While isolated cases of hardware failure are not uncommon in the PC component market, this case may be the first one caused entirely by the CPU/motherboard combination, not user error. The user also faces uncertainty regarding warranty coverage, as the CPU and motherboard were purchased separately from different retailers. We hope the warranty case goes well, and the user gets a replacement!

While the Ryzen 5 7500F was the least expensive Raphael AM5 Zen 4 CPU that you could find, AMD has now silently launched the Ryzen 5 7400F, a new 6-core/12-thread SKU. Similar to the Ryzen 5 9600 (non-X) that was silently introduced during CES 2025, the Ryzen 5 7400F was not officially announced, but rather just showed up on AMD's product pages. Unlike the Ryzen 5 7500F, which was available only to OEMs and system integrators (SIs), the Ryzen 5 7400F will apparently be available in retail/e-tail as well.

As said, the Ryzen 5 7400F is a Raphael architecture CPU with Zen 4 CPU cores and fits into an AM5 socket. It is a 6-core CPU with support for AMD Simultaneous Multithreading (SMT), so it packs 12-threads and has the same 32 MB of L3 cache. The base clock is set at 3.7 GHz, with a maximum boost clock of 4.7 GHz. The TDP is still at 65 W. As with the rest of the lineup, it is an unlocked CPU, so overclocking is possible, and it supports AMD EXPO Memory Overclocking technology, as well as Precision Boost Overdrive. In the boxed version, it comes with an AMD Wraith Stealth cooler.

You've seen Splave on top of overclocking leaderboards, get ready to see him on PC hardware store shelves. The professional overclocker now has a line of high-end PC memory kits and power supplies in partnership with G.Skill and Enermax. The new Enermax Revolution DFX Pro 1350 W Splave Edition (the show demo was a different model as proof of concept) has a few features custom designed by him. The first one is a button that flushes all capacitors to make sure there's no residual power left in it when the AC input is switched off. Overclockers tend to need this between resets, and even waste a few seconds waiting on their PSUs to drain, or getting their motherboards to do that job (not recommended). The PSU has individually sleeved cables that are designed to not get in the way, and make them easier to manage; and the fan is configured to turn backwards for 20 seconds, blowing air out, each time the PSU is sent an ACPI shutdown command.

GIGABYTE Technology, one of the top global manufacturers of motherboards, graphics cards, and hardware solutions, today unveils its groundbreaking B850 and B840 series motherboards, introducing a new era of performance optimization and EZ-friendly design for the latest AMD Ryzen processors with full-line PCIe Gen 5 x16 graphics cards support.⁠

D5 Bionic Corsa: Redefining Memory Overclocking
At the heart of GIGABYTE's new B850/ B840 motherboard series lies the innovative D5 Bionic Corsa technology, a game-changing approach to memory performance. This breakthrough technology has achieved remarkable up to 8600 MT/s DDR5 speeds, setting a new standard for memory overclocking. Through the intelligent AORUS AI SNATCH software, users can now effortlessly enhance their system's performance with unprecedented ease. The AI-powered EXPO AI BOOST feature eliminates the traditional time-consuming trial and error process, delivering optimized memory profiles that balance performance and stability with just a few clicks.

G.SKILL International Enterprise Co., Ltd, the world's leading brand of performance overclock memory and PC components, is thrilled to release new low CAS latency memory kits featuring AMD EXPO overclock profile for the new AMD Ryzen 9000 series processors and performance X870 chipset motherboards. These new specifications include DDR5-6000 CL26 2x16GB/2x32GB kits and 2x 24 GB/2x 48 GB memory kits under the Trident Z5 Royal Neo, Trident Z5 Neo RGB, and Ripjaws M5 RGB Neo series.

Aiming to provide high-performance overclock DDR5 memory for PC enthusiasts, G.SKILL is releasing a new low CAS Latency memory kit at DDR5-6000 CL26-36-36-96 with kit capacity configuration of 32 GB (2x16GB), as well as the world's first 64 GB (2x32GB) kit capacity for this low latency specification. Featuring the AMD EXPO memory overclocking profile, these new specifications are built for selected X870 series motherboards and AMD Ryzen 9000 series processors. The screenshot below demonstrates DDR5-6000 CL26 2x32GB kit's stability under the Memtest memory stress test on the ASUS ROG Crosshair X870E Hero motherboard and AMD Ryzen 9 9900X desktop processor.

Colorful Technology Company Limited, a leading brand in gaming PC components, gaming laptops, and Hi-fi audio products, introduces the iGame Shadow Series performance DDR5 memory. The iGame Shadow DDR5 memory features an artistic heatsink design inspired by Chinese ink wash paintings. The memory does come with ARGB lighting that can synchronize with the rest of your build via the iGame Center software.

iGame Shadow DDR5 Series memory is aesthetic and built for performance. The iGame Shadow is available in a wide range of specifications from DDR5-6000 CL28 to extreme-performance DDR5-8400 CL42, designed to meet the performance demands of mainstream and high-end flagship motherboard users. The memory uses high-quality SK Hynix M-die, known for performance ideal for overclocking. The iGame Shadow memory features aluminium alloy heatsink designed to optimize heat dissipation.

MSI has unveiled a new performance-enhancing feature for its AM5 socket motherboards to improve DDR5 memory latency. Some latency issues that emerged following AMD's AGESA 1.2.0.2a microcode update, which added support for AMD's Ryzen 9000X3D processors, are now fixed. MSI has baked in its BIOS tuning to develop a new "Latency Killer" feature, which can be found in the advanced menu section, specifically within the overclocking submenu in BIOS of MSI X870E/X870 gaming motherboards like MEG X870E GODLIKE and MPG X870E CARBON WIFI. Users have three options to choose from: Auto, Enabled, and Disabled. While the default behavior of the Auto setting remains unclear, it is believed to be initially disabled to ensure system stability.

Recent benchmark testing of Uniko's Hardware using AIDA64 has demonstrated promising results, showing an eight nanosecond improvement in memory latency when the new feature is activated. The test was conducted using a Ryzen 7 9800X3D processor paired with an MPG X870E Carbon WiFi motherboard and DDR5-8000 CL38 memory, running in High-Efficiency mode at its maximum preset. Some Reddit users with AMD Ryzen 7 9800X3D on MSI Tomahawk X870 reported seeing 10-12 ns improvement from enabling the "Latency Killer." MSI motherboards complement its Latency Killer feature with additional memory optimization tools in the BIOS, including EXPO / A-XMP profiles, Memory Try It presets, High-Efficiency Mode, and comprehensive manual overclocking options for enthusiasts seeking maximum performance.

Lexar late last week introduced the ARES DDR5-6000 CL26 memory kit. The kit is optimized for AMD Ryzen platforms, such as the recently launched Ryzen 7 9800X3D. It comes with an AMD EXPO profile for DDR5-6000 and tight timings, including a CAS latency of 26, or 55 ns. It also includes an Intel XMP 3.0 profile that enables the same timings. Typical DDR5-6000 kits tend to come with a CL of 30. Under the hood, the kit uses SK Hynix A-die DRAM chips, and a 10-layer PCB. The module features thermal pads for not just the DRAM chips, but also the PMIC. These transfer heat to a 1.8 mm-thick aluminium heatspreader that's crowned by a silicone diffuser for the module's lighting setup that consists of eight ARGB LEDs, with 13 lighting presets. The module comes in two color options—silver and black. The company didn't reveal pricing or availability information.

XPG, the go-to provider for gamers, esports pros, and tech enthusiasts, is pleased to announce the XPG LANCER NEON RGB DDR5 gaming memory module has been awarded Honoree status by the 2025 CES Innovation Awards presented by the Consumer Electronics Show (CES). In line with the annual topics of "Sustainability and Innovation" featured at CES 2025, the LANCER NEON is the world's first eco-friendly RGB DDR5 memory module and boasts exclusive technology to keep things cool while delivering lightning fast performance.

LANCER NEON RGB DDR5 gaming memory utilizes an exclusive heat dissipating PCB coating which provides top-notch heat dissipation stability and heat radiation. LANCER NEON RGB memory with this cooling solution runs at an average 8.5°C lower than standard overclocked memory, improving heat dissipation efficiency by up to 10%. Enjoy extreme overclocking while maintaining high performance and never compromise on speed. In addition, this coating broadens the scope of gaming aesthetics available to gamers and overclockers.

KLEVV, the leading consumer memory and storage brand introduced by Essencore, is excited to announce the launch of its brand-new URBANE V RGB DDR5 Gaming/OC memory. Ideal for advanced content creation and professional gaming. Inspired by the traditional bow and arrow, the URBANE V RGB DDR5 Gaming/OC memory captures the essence of speed, stability, and precision. It effortlessly blends style and functionality, with flowing curves evoking a bow, sleek white aesthetics reminiscent of a quill, and precision of archery portraying its cutting-edge hardware built for accuracy, symbolizing limitless potential—making it a perfect fit for any build.

Crafted from premium components, it features a 2 mm-thick aluminium heat sink with sleek linear grooves, refined curved edges, and a low-profile height of 42.5 mm, ensuring superior cooling efficiency and eye-catching aesthetics. Engineered with precision, it optimizes heat dissipation to regulate temperatures during intense gaming. Fully customizable RGB lighting offers 16 million colors and synchronized effects, seamlessly integrating with major motherboard RGB software for limitless personalization.

Kingston Technology Company, Inc., a world leader in memory products, announced the upcoming release of Kingston FURY Renegade DDR5 CUDIMMs, compatible with Intel's new 800-series chipset (formerly codenamed Arrow Lake). Intel's 800-series chipset is the first platform to utilize Clock Drivers on CUDIMMs (Clocked Unbuffered Dual Inline Memory Modules). At 6400 MT/s DDR5, JEDEC mandates the inclusion of a Client Clock Driver (CKD) on UDIMMs and SODIMMs. This component buffers and redrives the clock signal from the processor, enhancing signal integrity to the module. To distinguish these advanced modules from standard DDR5 UDIMMs and SODIMMs, JEDEC has designated them as CUDIMMs and CSODIMMs, respectively.

Kingston FURY Renegade RGB and non-RGB CUDIMM modules start at an overclocked speed of 8400 MT/s and are available as 24 GB single modules and 48 GB dual channel kits. Since CUDIMMs and UDIMMs share the same 288-pin connector, Kingston FURY UDIMMs with XMP and EXPO profiles are also compatible with Intel 800-series motherboards. However, it's recommended to verify compatibility through the motherboard manufacturer's QVL (Qualified Vendor List) or by checking the Kingston Configurator for supported speeds and capacities.

XPG, a fast-growing provider of systems, components, and peripherals for Gamers, Esports Pros, and Tech Enthusiasts and gaming brand of ADATA Technology, the world's leading brand for memory modules and flash memory, has now expanded its product line and officially entered the field of workstations. Today XPG announced the launch of the first AICORE Overclocked DDR5 R-DIMM, with a maximum speed of 8,000 MT/s and a capacity of 32 GB, making challenging large-capacity workstation memory expansions a breeze. AICORE is built for improving overall system performance, process complex data, multi-tasking more quickly, and maximize the efficiency of AI computing.

Born for High-Speed Computing and AI Development
R-DIMM adopts a Register Clock Driver (RCD) and is characterized by high-speed, low-latency, and enhanced operational stability. AICORE Overclocked R-DIMM memory is designed for high speed and stability and is perfect for large-scale data processing, AI generation, 3D rendering and graphics, video post-production editing, and multitasking. AICORE is designed for securities markets that emphasize real-time data analysis and data science professionals or expert image creators to accelerate work efficiency and quickly complete various large-scale projects. AICORE Overclocked DDR5 R-DIMM memory has a maximum speed of 8,000 MT/s which is 1.6 times faster than standard R-DIMM memory, delivering more powerful performance to meet the rigorous speed requirements of high-end systems.

AMD today made four key announcements for its Ryzen 9000 series "Granite Ridge" desktop processors based on the "Zen 5" microarchitecture. These mainly aim to improve upon the products as originally launched in August. To begin with, AMD announced a 105 W cTDP (configurable TDP) mode for the Ryzen 7 9700X and Ryzen 7 9600X processors, with full warranty coverage. This setting can be enabled in the UEFI setup program of a motherboard running its latest version of UEFI firmware, which encapsulates the AGESA ComboAM5 PI 1.2.0.2 microcode. The setting raises the PPT (package power tracking) value of the 9700X and 9600X to 140 W, and treats them as if they were 105 W TDP processors. These chips were originally launched by AMD with 65 W (88 W PPT), and as reviewers quickly found out, unlocking power improves performance at stock clock speeds, as it improves boost frequency residence of these chips.

Next up, is the AGESA PI 1.2.0.2 microcode itself, which introduces the 105 W cTDP mode for the 9700X and 9600X along with warranty coverage, which we just talked about; plus works to improve the core-to-core latency on the Ryzen 9 9900X and Ryzen 9 9950X. These are processors with two CPU complex dies (CCDs), each with either 8 or 6 cores enabled. To the software, this is still a single-socket (1P) CPU with 12 or 16 cores. Although some awareness of the dual-CCD architecture is added to the OS scheduler to help it localize certain kinds of workloads (such as games) to a single CCD, reviewers noted that core-to-core latency on the dual-CCD chips was still too high, which should affect performance when a software's threads are migrating between cores, or if a workload is multithreaded, such as media encoding. AMD addressed exactly this with the new AGESA PI 1.2.0.2 update.

G.SKILL International Enterprise Co., Ltd., the world's leading brand of performance overclock memory and PC components, is thrilled to showcase an incredibly high-speed overclock of G.SKILL DDR5 memory at DDR5-9000 CL44-56-56 with 48 GB (24 GB x2) kit capacity, featuring AMD EXPO overclock profile and demonstrating the memory overclock capability of the ASUS ROG CROSSHAIR X870E HERO motherboard and the AMD Ryzen 7 8700G processor.

A New High-Speed Frontier with 24 GB x2 Continuing to explore the overclock limits of DDR5 memory speed in conjunction with the new ASUS NitroPath DRAM technology that provides enhanced DDR5 memory overclock performance, G.SKILL demonstrates an amazing DDR5-9000 CL44-56-56 with two 24 GB capacity modules. Refer to the screenshot below to see this G.SKILL memory kit reaching the astounding overclocked memory speed on the ASUS ROG CROSSHAIR X870E HERO motherboard with an AMD Ryzen 7 8700G processor

BIOSTAR, a leading manufacturer of motherboards, graphics cards, IPC solutions, and storage devices, today is excited to unveil the shiny new X870E VALKYRIE flagship motherboard designed to run the latest "Zen 5" architecture based AMD Ryzen 9000 series processors. Built on BIOSTAR's top-of-the-line VALKYRIE platform, the X870E VALKYRIE delivers exceptional features and functionality, catering to gamers, content creators, and PC enthusiasts alike.

Meticulously crafted to cater to the modern-day professional, the X870E VALKYRIE motherboard offers unparalleled power and stability across the most demanding applications. Whether you're designing immersive 3D worlds, rendering high-definition animations, editing ultra-high-resolution videos, or pushing the limits of AAA gaming, this motherboard is engineered to deliver. Powered by the latest AMD Ryzen 9000 series processors built on "Zen 5" architecture, with support for up to 192 GB of DDR5 memory and PCIe 5.0 technology, the X870E VALKYRIE ensures seamless, high-speed performance for even the most intensive tasks, including generative AI computing. With support for AMD EXPO & Intel XMP technologies, it can extract the maximum capability out of all hardware to deliver the best user experience.

T-FORCE, Team Group's gaming brand, and T-CREATE, its creator-focused brand, are launching dual-mode DDR5 overclocking memory modules for Intel and AMD platforms with speeds up to 8000 MHz. This highlights Team Group's industry-leading overclocking capabilities, delivering the ultimate performance for gamers and creators.

T-FORCE, known for pushing the boundaries of performance, and T-CREATE, focused on stable and efficient performance, will offer a range of DDR5 dual-mode overclocking memory modules under their product portfolio. These modules will come in eight speeds, ranging from 6400 MHz to 8000 MHz, catering to diverse needs and providing optimal performance for gaming enthusiasts and content creators managing complex workflows. The dual-mode memory modules will be available in 2x16GB and 2x24GB capacity options. A single 24 GB stick significantly expands memory capacity for handling large workloads, leading to smoother and more efficient performance. The memory modules are fully compatible with Intel XMP 3.0 (Extreme Memory Profile) and AMD EXPO (Extended Profiles for Overclocking) profiles, ensuring seamless one-click overclocking on the latest AMD X870E and Intel Z790 platforms, delivering an exceptional user experience across both platforms.

The world's leading brand for memory modules and flash memory - ADATA Technology's gaming brand, XPG, a fast-growing provider of systems, components, and peripherals for Gamers, Esports Pros, and Tech Enthusiasts announced today the launch of the LANCER NEON RGB DDR5 gaming memory module. LANCER NEON RGB adopts an exclusive heat dissipating PCB coating to greatly increase heat dissipation area, improve heat dissipation efficiency, and mitigate memory heat generation when running at high clock speeds. Enjoy extreme overclocking while maintaining high performance and never compromise on speed.

At the same time, LANCER NEON RGB boasts an RGB illuminated area of 60% and employs environmentally friendly processes inside and out, including a heatsink made from PCR (post-consumer recycled) plastic, IMR (In-Mold Roller) transfer technology, and FSC certified packaging. An outer box made from sustainable paper paired with an environmentally friendly PCR plastic inner tray fully embraces the ideals of environmental protection and carbon reduction.

As the leading global provider of premium storage solutions, Team Group Inc. aligns with international trends and prioritizes environmental sustainability by integrating eco-friendly practices into its core products and developing a wide selection of green products for its customers. Today, Team Group launched the T-FORCE DELTA RGB ECO DDR5 Desktop Memory and the Team Group PD20 ECO Mini External SSD, as a part of the ECO series that highlights the concept of circular economy. Both products feature PCR (post-consumer recycled) plastics and are packaged with FSC-certified materials, fully embodying Team Groupp's commitment to green innovation from product technology to packaging and fostering the spirit of environmental sustainability.

G.Skill, the world's leading brand of performance overclock memory and PC components, is releasing an overclock memory specification with ultra-low latency at DDR5-6400 CL30-39-39-102 in 32 GB (2x 16 GB) kit capacity. This high performance specification will be available under the Trident Z5 RGB and Trident Z5 Royal series with Intel XMP 3.0 overclock profile support, as well as under the Trident Z5 Neo RGB and Trident Z5 Royal Neo series with AMD EXPO overclock profile support.

The G.Skill R&D team strives to push the limits of memory performance, and low latency is a key factor in memory overclocking for enthusiasts and overclockers. Compared to the standard DDR5-4800 CL40, this new DDR5-6400 CL30 specification makes improvements upon the memory speed and latency. And since this is a high-performance specification, it's important to check the compatibility of the motherboard and CPU.

KLEVV, the premier consumer memory and storage brand introduced by Essencore, proudly presents all-new CRAS V RGB ROG-certified DDR5 Gaming Memory. Engineered by the masterful collaboration of KLEVV and ROG (Republic of Gamers)'s expert team, the CRAS V RGB ROG-certified DDR5 memory is purpose-built to unleash mind-bending performance with supreme stability. Available in 16 GB x2 and 24 GB x2 kits with a base clock speed of DDR5-7200, it is tailored for hardcore gamers and PC enthusiasts who demand the best.

Furthermore, when paired with a compatible ROG motherboard, the CRAS V RGB ROG-certified DDR5 can achieve blazing clock speeds of DDR5-7400, enabled by ROG's superior hardware synergy and software tuning, making them the ideal choice for high-end AAA games and power-hungry software. Inspired by KLEVV's award-winning CRAS V RGB series, which won the Red Dot and iF Design Awards in 2024, this special edition memory stands out with its unique and striking duotone color design. Rocking a sleek black-and-white aesthetic, complemented by an eye-catching advanced RGB light array, the CRAS V RGB ROG-certified DDR5 memory perfectly matches an all-ROG system that exudes undeniable power at a glance.

MSI is excited to announce the launch of the latest AMD Ryzen 9000 Series processors, set to debut on the AM5 platform. Powered by advanced 4 nm CPU process technology, the Ryzen 9000 Series promises to revolutionize the computing landscape with unmatched performance, efficiency, and versatility for gamers and content creators. At launch, August 8th, AMD Ryzen 7 9700X, and Ryzen 5 9600X are available while the Ryzen 9 9950X and 9900X will launch on August 15th. These processors will feature up to 16 cores and 32 threads, with a theoretical maximum boost clock speed of 5.7 GHz, 64 MB of L3 cache, and a maximum TDP of 170 W.

AMD Ryzen 9000 Series will also support PCIe 5.0 for the GPU and M.2 while enhancing DDR5 memory speed. Notably, the AMD Ryzen 7 9700X offers approximately 12% better overall performance than the first-gen AMD 3D V-cache CPU. All these processors are compatible with the AM5 socket, and existing AMD 600 Series motherboards and Ryzen 9000 Series processors can seamlessly integrate by updating to the latest BIOS, available on MSI's product support page.

G.SKILL International Enterprise Co., Ltd., the world's leading brand of performance overclock memory and PC components, is excited to announce an ultra-low latency specification of DDR5-6000 CL28-36-36-96 in 32 GB (2x16GB) and 64 GB (2x32GB) kit capacities, and DDR5-6000 CL28-38-38-96 in 48 GB (2x24GB) and 96 GB (2x48GB) kit capacities under the new Trident Z5 Royal Neo series, designed for compatible AMD AM5 platforms. Including AMD EXPO technology for an easy memory overclock experience in BIOS, this overclock performance memory kit with low timing is the ideal DDR5 memory solution for enthusiasts and overclockers.

Optimization with Memory Timing
For enthusiasts and overclockers, memory timing or latency is a key factor in squeezing performance out of a memory kit. Since memory timing is the delay between specific actions, a lower latency is desired; and performance may be improved by finding the best mix of memory speed and latency. Compared to a standard DDR5 memory speed and latency of DDR5-4800 CL40, this new DDR5-6000 CL28 memory specification aims to deliver a more optimized combination on compatible AMD AM5 platforms.

AMD's upcoming Ryzen 9000 series "Granite Ridge" desktop processors based on the "Zen 5" microarchitecture will see a slight improvement in memory overclocking capabilities. A chiplet-based processor, just like the Ryzen 7000 "Raphael," "Granite Ridge" combines one or two "Zen 5" CCDs, each built on the TSMC 4 nm process, with a client I/O die (cIOD) built on the 6 nm node. The cIOD of "Granite Ridge" appears to be almost identical to that of "Raphael." This is the chiplet that contains the processor's DDR5 memory controllers.

As part of the update, Ryzen 9000 "Granite Ridge" should be able to run DDR5-6400 with a 1:1 ratio between the MCLK and FCLK domains. This is a slight increase from the DDR5-6000 sweetspot speed of Ryzen 7000 "Raphael" processors. AMD is reportedly making it possible for motherboard manufacturers and prebuilt OEMs to enable a 1:2 ratio, making it possible to run high memory speeds such as DDR5-8000, although performance returns with memory speeds would begin to diminish beyond the DDR5-6400 @ 1:1 setting. Memory manufacturers should launch a new wave of DDR5 memory kits with AMD EXPO profiles for DDR5-6400.