TechPowerUp today released the latest update to TechPowerUp GPU-Z, the graphics sub-system information and monitoring utility for PC gamers and enthusiasts. Version 2.63.0 comes with support for new GPUs that include the NVIDIA GeForce RTX 5070 Ti, and AMD Radeon RX 9070 XT, RX 9070, and RX 7650 GRE. We have introduced the ability to save or upload the video BIOS of NVIDIA RTX 50-series "Blackwell" GPUs. A bug that caused the GPU vendor logo to incorrectly scale on systems with high-DPI displays, has been fixed. DPI scaling of top-right action buttons on high-DPI monitors has also been fixed. Grab GPU-Z from the link below.

DOWNLOAD: TechPowerUp GPU-Z 2.63.0

MSI is pleased to announce support for the upcoming AMD Ryzen 9 9950X3D and 9900X3D processors, built on the Zen 5 architecture and featuring AMD's cutting-edge 2nd generation AMD 3D V-Cache technology. This innovative technology is designed to significantly increases the cache size, allowing faster data access and improved performance. Engineered to deliver exceptional performance, these processors meet the demands of even the most intensive gaming and content creation workloads.

At the heart of this experience is the MSI MEG X870E GODLIKE motherboard, which sets a new standard with its innovative design and robust features. The Dynamic Dashboard III, a 3.99-inch full-color LCD, offers real-time hardware monitoring, troubleshooting, BIOS update status, clock display, and personalization options, enhancing user experience and system control. MSI's EZ Link design complements this, streamlining cable management by consolidating the front panel, fan, and RGB headers into the EZ Bridge and EZ Control Hub, ensuring a cleaner build and simplified installation process.

ASUS has released version one of a BIOS update tool for its ultra-premium air-cooled ROG Astral graphics cards, OC and standard flavors. Yesterday's update advertises an improved "Quiet Mode," that implements a "more silent fan curve." TechPowerUp reviewed the quad-fan configured ASUS ROG Astral GeForce RTX 5090 and RTX 5080 OC Edition cards late last month. Resident GPU evaluator, W1zzard, awarded the astronomically-priced flagship model with an "Editor's Choice" badge, but simultaneously pinned on a "But Expensive" honor. The lesser (GB203-based) Astral did not receive any accolades. Both models have courted criticism for louder than expected operation; W1zzard did not enjoy listening to the Astral GeForce RTX 5090 OC Edition's collective fan concerto. "Out of the box" settings were not great, and the quiet BIOS mode did not "help much" in reducing the highest-end Astral's cacophony.

TPU's GPU guru elaborated further: "the second BIOS runs a more relaxed fan curve, but it's not much quieter and achieves 36.5 dBA with 70°C. Sure, good temperature, but isn't the point of a 'quiet' BIOS that isn't quiet, even if temperatures are higher? MSI's Suprim lineup does much better noise-wise, with temperatures that aren't that much higher." The ASUS ROG Astral RTX 5080 OC Edition seems to be a less noisy prospect, given that its cooling solution is not dealing with the largest "Blackwell" GPU die. Its sound signature was less offensive, but W1zzard reckoned that there was room for improvement. On this subject he stated: "with the default (performance) BIOS, temperatures are extremely low, but noise levels are a little bit on the high side with 36 dBA. I would have preferred a more balanced setting. Good thing that ASUS includes a secondary quiet BIOS with their card. Now the card runs whisper quiet, emitting only 26 dBA, which is highly impressive for a card in this performance segment. It is not the quietest card though, the MSI Suprim SOC is a tiny bit quieter, and it is so out of the box, without requiring a manual BIOS switch change." ASUS has seemingly absorbed initial feedback from review outlets (plus early adopters)—yesterday's update arrived just under two weeks from launch time. Watch out for possible upcoming reassessments.

ASRock, a global leader in motherboards, graphics cards, gaming monitors, small form factor PCs, and power supply units, proudly announces that its entire lineup of AM5 motherboards fully supports the AMD Ryzen 9 9950X3D and 9900X3D processors. With this seamless compatibility, gamers can harness the full potential of these flagship processors for an unparalleled gaming experience.

The AMD Ryzen 9 9950X3D and 9900X3D processors are the flagship models of the Ryzen 9000X3D series, designed for hardcore gaming enthusiasts who demand the ultimate in gaming performance. ASRock AM5 motherboards offer seamless compatibility with the Ryzen 9000X3D series, making them the ideal choice for gamers worldwide to experience the power of the AMD Ryzen 9 9950X3D and 9900X3D processors firsthand.

G.Skill International Enterprise Co., Ltd., the world's leading brand of performance overclock memory and PC components, is announcing the release of high-speed, low-latency DDR5-6800 CL32 memory specification with large kit capacity of up to 96 GB (2x 48 GB), as well as DDR5-6400 CL28 32 GB (2x 16 GB) high-performance memory specification. These new memory specifications will be available under the G.SKILL Trident Z5 Royal, Trident Z5 RGB, and Ripjaws M5 RGB series, with Intel XMP 3.0 memory overclock profile support.

As G.SKILL continues to push memory performance to higher limits, an ideal memory solution for overclocking enthusiasts who are looking for both large capacity and high performance is born at DDR5-6800 CL32-42-42 at up to 96 GB (2x 48 GB). This new specification has been validated on both Intel Z790 and Z890 platforms. Please refer to the screenshots below for Memtest validation on the ASUS ROG Maximus Z890 Hero motherboard with the Intel Core Ultra 7 265K desktop processor, and the ASUS ROG Maximus Z790 Dark Hero motherboard with the Intel Core i9-14900K desktop processor.

ChangXin Memory Technology (CXMT) is playing catch up with competitors based in neighboring nations—as reported earlier today, this Chinese memory module manufacturer is making advancements in the field of commercial DDR5 products. Reports from the region suggest that a well-known motherboard manufacturer has embraced some of ChangXin new portfolio. According to a recent ITHome article, MSI has implemented a multitude of optimizations for new-ish Intel "Arrow Lake" Core Ultra Series 2 CPU-oriented motherboards—notably the MAG B860 TOMAHAWK WIFI, MAG B860M MORTAR WIFI, and PRO B860M-A WIFI models.

The publication provided evidence of MSI enabling transfer rates of 6800 MT/s across four engaged modules—a welcome step up from the usual twin-stick setup. ITHome also points out that the motherboard specialist has prepared a new BIOS version for B860 chipset mainboards: "specially optimized for the recently popular DDR5 domestic memory particles of ChangXin Storage, which undoubtedly gives the gaming community (in China) more choices." MSI appears to be the first major international vendor to enable support for CXMT's DDR5 modules—thus, representing a significant achievement for the Chinese memory industry.

ASRock has quietly updated its CPU Support List with entries for the upcoming AMD Ryzen 9 9950X3D and 9900X3D desktop processors—starting off with motherboard BIOS versions 3.15 and 3.16. The Taiwanese manufacturer seems to be the very first company to add these "Zen 5" models to public-facing motherboard compatibility databases—according to yesterday evening's VideoCardz report, the likes of MSI, GIGABYTE, and ASUS have not yet followed suit (at the time of writing). The appearance of Team Red's "Granite Ridge" 16-core and 12-core 3D V-Cache-equipped processors on ASRock's website has set off chatter across PC hardware discussion communities.

AMD has not officially revealed a specific launch date (or pricing details) for its Ryzen 9 9950X3D and 9900X3D CPUs—instead, a loose March window has been marked down on this year's calendar. Industry watchdogs believe that ASRock's freshly updated database is proof of an imminent launch—a couple of insiders predicted a January rollout, but this seems unlikely to occur by the end of this working week. Given the reported scarcity of Team Red's already released and highly-praised Ryzen 7 9800X3D gaming processor, many folks will welcome the addition of two alternative options. Team Red has already set expectations for the (presumably) more expensive models—recently, a product manager disclosed that their "new chips will provide similar overall gaming performance" to the current champion.

G.SKILL International Enterprise Co., Ltd., the world's leading brand of performance overclock memory and PC components, is announcing the release of low latency DDR5-6400 CL30-39-39-102 memory specification in high-capacity kit configurations, up to 96 GB (2x 48 GB) kit capacity. This high performance memory kit specification will be available under the Trident Z5 RGB and Trident Z5 Royal series, with Intel XMP 3.0 memory overclock profile support.

The G.SKILL DDR5-6400 CL30 memory kit at 96 GB (2x 48 GB) combines high-capacity and low-latency to enable higher performance for memory intensive platforms and uses. The screenshot below shows this 96 GB (2x 48 GB) memory kit operating at DDR5-6400 CL30-39-39-102 with the ASUS ROG Maximus Z890 Hero motherboard and Intel Core Ultra 7 265K desktop processor.

GIGABYTE, the world's leading computer brand, unveils the new generation of Intel B860 and AMD B850 series motherboards at CES 2025. These new series are designed to unleash the performance of the latest Intel Core Ultra and AMD Ryzen processors by leveraging AI-enhanced technology and user-friendly design for a seamless gaming and PC-building experience. Equipped with all digital power and enhanced thermal design, GIGABYTE B800 series motherboards are the gateway to mainstream PC gamers.

GIGABYTE achieved the remarkable milestone of claiming the highest market share on X870 series motherboards due to fully supporting AMD Ryzen 5 7000 and 9000 series X3D processors. The new B800 series motherboards are also adopted with ultra-durable and high-end components and the revolutionary AI suite, D5 Bionics Corsa, integrates software, hardware, and firmware to boost DD5 memory performance up to 8600 MT/s on AMD B850 models and 9466 MT/s on Intel B860 motherboards. The AI SNATCH is an exclusive AI-based software for enhancing DDR5 performance with just a few clicks. Meanwhile, the AI-Driven PCB Design ensures low signal reflection for peak performance across multiple layers through AI simulation. Plus, HyperTune BIOS integrates AI-driven optimizations to fine-tune the Memory Reference Code on Intel B860 series motherboards for high-demand gaming and multitasking. Specially built for AMD Ryzen 9000 series X3D processors, GIGABYTE applies X3D Turbo mode on AMD B850 series motherboards by adjusting core count to boost gaming performance.

At CES 2025, GIGABYTE unveiled their latest Radeon RX 9070 series GPUs, showcasing the AORUS Radeon RX 9070 XT ELITE and the Radeon RX 9070 GAMING OC models. Powered by AMD's new RDNA 4 architecture, GIGABYTE has prepared a massive triple-fan cooling setup for both cards. The AORUS RX 9070 XT ELITE stands out with its WINDFORCE cooling system, featuring a newly designed Hawk fan and a vapor chamber with composite copper heat pipes for enhanced thermal management. The card also glows with an RGB Halo lighting system, a reinforced structure with an RGB-illuminated metal backplate, and dual BIOS modes for performance and silent operation. Meanwhile, the RX 9070 GAMING OC offers similar cutting-edge features in a sleek package, tailored for gamers who demand a balance of performance and style.

These new GIGABYTE models, with features such as dual BIOS for overclocking, help AMD's RX 9070 series deliver performance comparable to the RX 7900 XT or even higher in rasterization while introducing innovations like 2nd gen AI accelerators, 3rd gen ray tracing accelerators, and the FidelityFX Super Resolution 4 (FSR 4) with frame generation and anti-lag technology. With these GPUs set to launch in Q1 2025, we will learn more about the pricing structure in the coming days.

Intel today launched "locked" 65 W variants of its Core Ultra "Arrow Lake-S" desktop processors in the Socket LGA1851 package. The company also announced more affordable motherboard chipset models, namely the Intel B860 mid-range chipset, and the Intel H810 value-ended chipset. The processor lineup is led by the Intel Core Ultra 9 285 (8P+16E, up to 5.60 GHz P-core boost), followed by the Core Ultra 7 265 (8P+12E, up to 5.30 GHz P-core boost); and the Core Ultra 5 245 (6P+8E, up to 5.10 GHz P-core boost). All three come with suitable boxed cooling solutions in the retail channel.

The Intel B860 chipset comes with a 4-lane DMI 4.0 chipset bus (half the bandwidth of the 8-lane chipset bus of the Intel Z890). The PCH puts out 14 PCI-Express 4.0 general purpose lanes, exactly half the number put out by the Z890. Storage connectivity, besides the configurability of the PCIe GPP lanes, include four SATA 6 Gbps ports. Networking includes a 1 GbE MAC, and Wi-Fi 6E integrated MAC, with Bluetooth 5.3. You can have up to 16 USB 3.2 lanes (each worth 5 Gbps), which can be configured as 5 Gbps, 10 Gbps, or 20 Gbps ports. The B860 lacks CPU overclocking support, but retains memory overclocking, including the ability to apply XMP 3.0 profiles.

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.

AMD has silently disabled the loop buffer feature in its Zen 4 processor architecture through an AGESA microcode update. This development, first reported by the website Chips and Cheese, affects the entire Ryzen 7000 series processors and related EPYC models. The loop buffer, a power-optimization feature capable of storing 144 entries (72 per thread with SMT enabled), was implemented for the first time in AMD's Zen 4 architecture but has been notably absent from the newer Zen 5 design. The feature's primary function was to allow the processor's front end to power down while maintaining operational efficiency. The change was discovered when testing an ASRock B650 PG Lightning motherboard paired with a Ryzen 9 7950X3D processor. Hardware performance monitoring showed the loop buffer was active in BIOS version 1.21 (AGESA 1.0.0.6) but ceased to function after updating to BIOS 3.10 with AGESA 1.2.0.2a.

In a performance test conducted by Chips and Cheese, we learned that there is no significant impact from the feature's deactivation, suggesting the existing op cache provides sufficient bandwidth for optimal processor operation. AMD's architectural design has historically relied on its op cache for similar functionality. The feature appeared experimental, given the lack of documentation and the absence of programming guides for loop buffer optimization. Unlike competitors Intel and Arm, who have extensively documented their loop buffer implementations, AMD's approach appeared less developed. While the exact reasoning behind the deactivation remains unclear, disabling undocumented features is a step in the right direction, mainly as future Zen architecture iteration doesn't rely on a loop buffer, as seen with Zen 5.

Today, Lenovo announced the introduction of ThinkShield Firmware Assurance as part of its portfolio of enterprise-grade cybersecurity solutions. ThinkShield Firmware Assurance is one of the only computer OEM solutions to enable deep visibility and protection below the operating system (OS) by embracing Zero Trust Architecture (ZTA) component-level visibility to generate more accurate and actionable risk management insights.

As a security paradigm, ZTA explicitly identifies users and devices to grant appropriate levels of access so a business can operate with less risk and minimal friction. ZTA is a critical framework to reduce risk as organizations endeavor to complete Zero-Trust implementations.

Intel has significantly changed its latest 0x112 microcode update, removing users' ability to bypass the Digital Linear Voltage Regulator (DLVR) through standard BIOS settings on "Arrow Lake" processors. DLVR, a technology designed to provide precise voltage control for individual performance cores and efficiency core clusters, offers great benefits during gaming sessions and light workloads. According to overclocker der8auer's analysis, DLVR can effectively manage power consumption during gaming, with power losses of around 20 W at typical gaming loads. However, these losses can shoot up to approximately 88 W under full CPU utilization. Previously, users could disable DLVR through a BIOS setting called "Power Gate" mode, which is particularly useful for intensive workloads where power losses might impact performance. With the new microcode update, this option has been removed from standard BIOS settings. It is also worth pointing out that DLVR is in its second iteration inside Arrow Lake CPUs, after the initial debut in "Raptor Lake," which had DLVR fused off.

Intel explained to Hardwareluxx that this change was implemented to "prevent accidental misuse of DLVR bypass," restricting its use to extreme overclocking scenarios involving sub-ambient cooling methods like liquid nitrogen. The update has already been rolled out through BIOS updates on some Z890 chipset motherboards, with ASRock and MSI being among the first manufacturers to implement the new microcode. While DLVR bypass may still be accessible through specialized LN2 profiles on high-end motherboards, the average enthusiast user loses direct control over this feature. This development mainly affects early Arrow Lake adopters, as not all motherboards include extreme overclocking profiles. While Intel's move appears to prevent potential issues, we must remember that power settings are something that users should only change with plenty of consideration. Removing this power gate mod is Intel prevention for Raptor Lake-like situations where these chips had an issue with Vmin shift.

In an exclusive interview with Hot Hardware, Intel acknowledged that its recently launched Core Ultra 200 desktop processors, codenamed "Arrow Lake," have significant performance issues. However, Intel announced that a set of fixes are being developed. As our review confirmed, the launch of these new processors fell short of both consumer expectations and Intel's own projections, particularly in gaming performance, despite showing promise in productivity, content creation, and some AI workloads. In a discussion during a recent livestream, Intel's Robert Hallock, VP and general manager of client AI and technical marketing, addressed these concerns head-on, describing the Arrow Lake launch as "disastrous" and attributing the underwhelming performance to inadequately optimized systems.

Robert HallockI can't go into all the details yet, but we identified a series of multifactor issues at the OS level, at the BIOS level, and I will say that the performance we saw in reviews is not what we expected and not what we intended. The launch just didn't go as planned. That has been a humbling lesson for all of us, inspiring a fairly large response internally to get to the bottom of what happened and to fix it.

ASRock, the global leading manufacturer of motherboards, graphics cards, mini PCs, and gaming monitors, announced today that its AM5 series motherboards are fully compatible with the AMD Ryzen 7 9800X3D processor, maximizing its impressive gaming performance. This allows PC enthusiasts worldwide to be among the first to experience the exceptional capabilities brought by the AMD Ryzen 7 9800X3D processor. The AMD Ryzen 7 9800X3D is the first model released in the 9000X3D processor series. ASRock AM5 motherboards will continue to receive updates to ensure seamless compatibility with upcoming Ryzen 9000 Series X3D processors, delivering outstanding performance for gaming enthusiasts.

Users can download and install the latest AGESA 1.2.0.2a BIOS from the ASRock website or use the BIOS Flashback and Instant Flash features for an easy upgrade. ASRock recommends updating to the latest BIOS version promptly to ensure optimal system compatibility and performance.

Gigabyte, the world's leading computer brand, proudly announces that the AORUS Z890 series motherboards are now officially available for purchase. Designed to maximize the performance of the latest Intel Core Ultra processors, the groundbreaking D5 Bionic Corsa technology was introduced along with advanced thermal management and optimized power design on these boards. GIGABYTE's continuous partnership with HWiNFO further enhances the boards with real-time monitoring of CPU vCore power phase outputs and efficiency. With these powerful boards now on sale, users can enjoy unmatched performance and seamless customization, making them the ideal platform for enthusiasts and professionals.

D5 Bionic Corsa is the core technology for AORUS Z890 series motherboards, which leverages AI-enhanced innovations across software, hardware, and firmware to boost DDR5 memory speeds to an unprecedented 9500+ MT/s. The AI SNATCH Engine, powered by advanced AI overclocking models, optimizes configurations for DDR5 XMP memory and CPUs, enabling up to 20% faster speeds. With XMP AI BOOST and CPU AI BOOST, users can achieve world-class overclocking performance with just one click. The AI-driven PCB Design enhances signal integrity by reducing reflection by 28.2%, while HyperTune BIOS fine-tunes the Memory Reference Code (MRC) for peak performance. The VRM Thermal Balance mechanism ensures heat dissipation across the VRM with a heatpipe design, while optimized PWM firmware balances current output for superior stability.

GIGABYTE TECHNOLOGY Co. Ltd, a leading manufacturer of motherboards, graphics cards, and hardware solutions, is proud to announce the launch of X3D Turbo Mode, a revolutionary BIOS feature designed to maximize gaming performance on X870E, X870, and 600 series motherboards with AMD Ryzen 7000 X3D and Ryzen 9000 series processors.⁠

GIGABYTE X3D Turbo Mode is a cutting-edge BIOS feature that pushes the boundaries of gaming performance. Empirical testing demonstrates that this innovative BIOS feature delivers tangible benefits to gamers, with performance increases of up to 35% for incoming Ryzen 9000 X3D processors and an astounding 20% for Ryzen 9000 non-X3D processors. Moreover, X3D Turbo Mode's unique optimization parameters allow even Ryzen 9000 non-X3D processors to achieve similar gaming performance levels as their Ryzen X3D counterparts. Experience smoother gameplay, higher frame rates, and reduced latency by GIGABYTE's BIOS wizardry-X3D Turbo Mode.

MAXSUN has officially launched 12 new Z890 series motherboards, designed to support Intel's next-generation Core processors. These motherboards, crafted with cutting-edge technology, deliver exceptional performance for gaming, content creation, and high-end computing tasks. As a key Intel partner, MAXSUN has developed this line with the Z890 chipset, covering four main series: iCraft, Terminator, eSport, and Challenger, providing users with a diverse selection tailored to their needs.

The Z890 series offers a variety of form factors to accommodate different user preferences. Whether you're a hardcore gamer seeking top performance, a fan of clean white builds, or someone looking to build a compact mini PC, MAXSUN's Z890 motherboards deliver powerful solutions with both aesthetic appeal and technical prowess to meet various demands.

MSI proudly introduces the next generation of motherboards, designed to pair seamlessly with Intel brand-new Core Ultra Processors. The Z890 MEG Series, MPG Series, MAG Series, and PRO Series motherboards are designed to harness the power of Intel's latest technology, delivering enhanced AI computing efficiency compared to previous generations. These boards provide exceptional performance with advanced features, MSI innovations, premium components, and improved connectivity. But what truly sets them apart is their user-friendly DIY solutions, empowering you to take control of your computing experience. Built with gamers, creators, and all users in mind, MSI's Z890 motherboards offer the very best in computing power. On launch, there will be 5 models available, which are the Intel Core Ultra 9 285K, Intel Core Ultra 7 265K / 265KF, and Intel Core Ultra 5 245K / 245KF processors.

With the introduction of MSI's Z890 motherboards, designed to push performance boundaries and with a completely redesigned, more intuitive BIOS, users can now maximize motherboard performance with ease. Powered by MSI's Ultra Engine, memory design optimization enables overclocking up to 9200+ MT/s across the entire Z890 motherboard lineup. And with the returning of the MEG Z890 UNIFY-X, built with overclocking in mind, takes memory frequencies even higher, reaching up to 9600 MT/s. The Z890 motherboards incorporate a number of powerful features like AI Boost with the ability to overclock the NPU further for AI enhancement capabilities, Game Boost, Performance Preset, enhanced XMP Memory Profiles, and Memory Try It!, allowing users to elevate their system's performance to new heights.

GIGABYTE Technology, one of the top global manufacturers of motherboards, graphics cards, and hardware solutions, today announced the launch of its revolutionary Z890 motherboards. These next-generation motherboards are set to redefine the standards in performance, AI integration, and user experience for enthusiasts and professionals alike. Powered by state-of-the-art artificial intelligence, these motherboards push the boundaries of what's possible in computing.⁠

Infinite Memory Performance
GIGABYTE Z890 lineup equips the D5 Bionic Corsa technology to create phenomenal new peaks in memory performance to DDR5 XMP 9500 and above. A true marvel of AI-enhanced overclocking technology for DDR5 memory, D5 Bionic Corsa boasts four key technologies from software, hardware to firmware side. The AORUS AI SNATCH and AI SNATCH Engine present AI-overclocking for ultimate performance, while AI-Driven PCB Design and HyperTune BIOS deliver AI-design for signal enhancement on motherboards. The AORUS AI SNATCH is an auto-overclocking software by AI model, and enables users to unleash utmost performance with one-click activation. The AI SNATCH Engine is the AI model served as the core of AORUS AI SNATCH software, trained by AI TOP on diverse overclocking datasets to improve precision and optimize performance with stability. The AI-Driven PCB Technology employs AI algorithms to optimize vias, routing and stackups, while the Hypertune BIOS uses AI to optimize MRC and adapt to signals for peak efficiency, significant memory clock boost, and enhanced overall performance.

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.

Intel has released the 0x12B microcode for 13th and 14th Gen Intel Core desktop processors to improve system stability. In response, MSI has updated the BIOS for its Intel 700 and 600 series motherboards with this new microcode to address stability issues. The first batch of updated BIOS versions is now available, with additional models to follow. Users are encouraged to check MSI's official channels and product pages for the latest BIOS updates.

Z790

• MEG Z790 GODLIKE MAX
• MEG Z790 ACE MAX
• MPG Z790 CARBON MAX WIFI
• MPG Z790 CARBON MAX WIFI II
• MPG Z790 EDGE TI WIFI
• MAG Z790 TOMAHAWK MAX WIFI
• MAG Z790 TOMAHAWK WIFI
• PRO Z790-P WIFI
• PRO Z790-VC WIFI
• Z790 GAMING PLUS WIFI
• Z790MPOWER

Back in August, Intel started shipping its 0x129 microcode update for 13/14th generation "Raptor Lake" and "Raptor Lake Refresh" processors. This update fixed incorrect voltage requests to the processor that are causing elevated operating voltage. Intel's analysis showed that the root cause of stability problems is voltage levels that are too high during the operation of the processors. These increases in voltage cause degradation that increases the minimum voltage required for stable operation. Intel calls this "Vmin." Today, the company discovered the root cause of this instability issue and informed users that a new microcode patch is underway. As explained by Intel, the Vmin Shift instability problem stems from a clock tree circuit in the IA core. When exposed to high voltage and temperature conditions, this circuit is vulnerable to reliability degradation. Intel's research has shown that these factors can cause a shift in the duty cycle of the clocks, resulting in system instability.

There are four scenarios that can cause Vmin Shift: increased motherboard power delivery, eTVB microcode algorithm running at higher performance operating states even at higher temperatures, microcode SVID algorithm requesting higher voltages at higher frequencies and longer durations, and finally microcode and BIOS requesting elevated core voltages. For motherboard power settings, mitigation is switching back to default settings. For the eTVB issue, the fix is a 0x125 microcode update. The 0x129 patch fixes the SVID algorithm, and the fourth condition, where microcode and BIOS request elevated core voltage, is fixed by the upcoming 0x12B microcode update. Intel is reportedly working with OEMs to start rolling out the 0x12B update with no apparent performance degradation. While the timeframe for shipping this update is unknown, we expect to see it soon. Additionally, Intel once again confirmed that the upcoming "Arrow Lake" CPUs don't have these issues.