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AMD Announces New AGESA 1.2.0.2, 105W cTDP for 9700X and 9600X, Intercore Latency Improvements

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.

AMD Ryzen 9 9950X3D and 9900X3D to Feature 3D V-cache on Both CCD Chiplets

Earlier this week, we got rumors that AMD is rushing in the Ryzen 7 9800X3D 8-core/16-thread "Zen 5" processor with 3D V-cache for a late-October debut. The 9800X3D succeeds the popular 7800X3D, and AMD probably hopes it will have a competitive gaming processor in time for Intel's Core Ultra 2-series "Arrow Lake-S" launch. In the previous article, it was reported that the higher core-count 9000X3D series processor models, the Ryzen 9 9950X3D and Ryzen 9 9900X3D, would arrive some time in Q1 2025, because it was reported that the chips have certain "new features" compared to their predecessors, the 7950X3D and 7900X3D. At the time, we even explored the possibility of AMD giving both 8-core CCDs on the processor 3D V-cache. Turns out, this is where things are headed.

A new report by Benchlife.info claims that the higher core-count 9950X3D and 9900X3D will implement 3D V-cache on both CCD chiplets, giving these processors an impressive 192 MB of L3 cache (96 MB per CCD), and 208 MB or 204 MB of "total cache" (L2+L3). The report also says that AMD is planning a Ryzen 5 9600X3D chip, its second attempt at taking on Intel's Core i5 lineup, following its very recent release of the Ryzen 5 7600X3D, which ended up 1-3% short of the Core i5-14600K in gaming workloads. There's no word on whether the 9600X3D will launch in October alongside the 9800X3D, or in Q1-2025 with the Ryzen 9 9000X3D series.

Cooler Master Announces Collaboration with AMD for Ryzen 9000 Series

Cooler Master, a leading provider of PC components, gaming peripherals, and tech lifestyle solutions, today announced its collaboration with AMD to integrate their recently announced AMD's Ryzen 9000 Series, into a select range of Cooler Master PC Systems. Cooler Master is leveraging AMD's cutting-edge technology to deliver unparalleled performance in their latest products, including the Sneaker X, Ncore 1 Pro, and MasterBox 6 Pro. The collaboration underscores Cooler Master's commitment to pushing the boundaries of what's possible in gaming and professional computing.

The inclusion of AMD's CPUs within Cooler Master products will not only elevate gaming and professional experiences but also highlight the symbiotic relationship between powerful processing and efficient cooling. This is a testament to Cooler Master's relentless pursuit of excellence in thermal management, ensuring that each system operates at peak efficiency.

MSI Announces New Features and Support for AMD Ryzen 9000 Series Processors

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.

BIOSTAR Releases New UEFI Firmware Updates for AMD Ryzen 9000 Support

BIOSTAR, a leading manufacturer of motherboards, graphics cards, IPC solutions, and storage devices, today is excited to announce a brand-new BIOS update for its AMD AM5 motherboards, designed to support AMD's latest Ryzen 9000 series processors, including Ryzen 9 9950X, Ryzen 9 9900X, Ryzen 7 9700X, and Ryzen 5 9600X. Incorporating the latest AMD AGESA 1.2.0.0.a Patch A BIOS update on BIOSTAR official website, BIOSTAR AM5 series motherboards consisting of X870E, X670E, B650E, B650, A620, and A620A are now primed and ready to unleash the full potential of AMD's ZEN 5 processors with superior stability.

AMD's latest Ryzen 9000 series processors, built on the groundbreaking Zen 5 architecture, represent a significant leap forward in computing performance and efficiency. These processors offer up to 16 cores and 32 threads, with clock speeds reaching up to 5.7 GHz. Featuring enhanced IPC (Instructions Per Cycle) performance and advanced Ryzen AI capabilities, the Ryzen 9000 series is engineered to handle intensive gaming, content creation, and professional workloads with ease. The new architecture also introduces improved power efficiency, ensuring cooler operation and lower energy consumption. With these cutting-edge processors, users can experience unprecedented levels of speed, responsiveness, and overall computing power.

AMD Ryzen 9000 "Zen 5" Desktop Processor Pricing and Availability Confirmed

AMD, with a post on X confirmed the pricing and availability of its new Ryzen 9000 "Granite Ridge" desktop processor models. These were supposed to launch on July 31, but faced a delay, and are now facing a staggered launch. The 8-core Ryzen 7 9700X and 6-core Ryzen 5 9600X will be available from tomorrow, August 8, 2024. The flagship 16-core Ryzen 9 9950X and 12-core Ryzen 9 9900X follow a week later, on August 15. The company also confirmed pricing of the four chips in USD SEP. The Ryzen 9 9950X is confirmed with a $650 price, followed by the Ryzen 9 9900X at $500, the Ryzen 7 9700X at $360, and the Ryzen 5 9600X at $280. These are slightly cheaper than their predecessors, with the 7950X, 7900X, 7700X, and 7600X, launching at $700, $550, $400, and $300, respectively.

AMD Ryzen 9 9950X Pre-Launch Sample Overclocked at 6 GHz

Despite the postponement of the Ryzen 9000 launch announced by AMD on Wednesday, early engineering samples used by motherboard makers reached some users (mainly overclockers). As it is the case with a pre-launch sample of AMD's flagship Ryzen 9 9950X. This CPU is equipped with 16 cores, 32 threads, a base clock frequency of 4.3 GHz with a 5.7 GHz max boost, 80 MB cache (64 MB L3 + 16 MB L2), and a TDP of 170 W.

A user overclocked the 9950X sample to 5.953 GHz using an ASUS ROG Crosshair X670E motherboard equipped with 32 GB DDR5-6000 memory. (Note: There's no information on whether air or water cooling was used.) The user then posted new results in Geekbench 5 and Geekbench 6, which demonstrate impressive performance gains for the 9950X. It's worth noting that AMD also overclocked the processor to 6.6 and even 6.7 GHz, however, they used liquid nitrogen.

AMD Granite Ridge and Strix Point Zen 5 Die-sizes and Transistor Counts Confirmed

AMD is about give the new "Zen 5" microarchitecture a near-simultaneous launch across both its client segments—desktop and mobile. The desktop front is held by the Ryzen 9000 "Granite Ridge" Socket AM5 processors; while Ryzen AI 300 "Strix Point" powers the company's crucial effort to capture Microsoft Copilot+ AI PC market share. We recently did a technical deep-dive on the two. HardwareLuxx.de scored two important bits of specs for both processors in its Q&A interaction with AMD—die sizes and transistor counts.

To begin with, "Strix Point" is a monolithic silicon, which is confirmed to be built on the TSMC N4P foundry node (4 nm). This is a slight upgrade over the N4 node that the company built its previous generation "Phoenix" and "Hawk Point" processors on. The "Strix Point" silicon measures 232.5 mm² in area, which is significantly larger than the 178 mm² of "Hawk Point" and "Phoenix." The added die area comes from there being 12 CPU cores instead of 8, and 16 iGPU compute units instead of 12; and a larger NPU. There are many other factors, such as the larger 24 MB CPU L3 cache; and the sizes of the "Zen 5" and "Zen 5c" cores themselves.

AMD Ryzen 9 9950X Supports PBO After All

AMD's upcoming flagship desktop processor, the Ryzen 9 9950X, supports Precision Boost Overdrive (PBO) overclocking. In the comments section of our Zen 5 Technical Deep Dive article, a keen-eyed user noticed a footnote in one of the slides that reads that PBO is supported on Ryzen 9000 series desktop processor with the parenthesis "excluding the 9950." Add to this, the company's presentation slide for PBO on Ryzen 9000 series only highlights performance gains for the Ryzen 9 9900X, the Ryzen 7 9700X, and the Ryzen 5 9600X, but not the 9950X. We reached out to AMD seeking a clarification on this.

AMD got back to us and confirmed that the Ryzen 9 9950X does indeed support PBO overclocking: "Confirmed that PBO is supported with 9950X", just like the 9900X, 9700X, and the 9600X, and that there is an "Error in the footnotes." It would be highly unusual for AMD to disable PBO on a specific SKU, especially considering that all non-APU Ryzen processors in the past have supported PBO, not just some special overclocking SKUs, like the "K" models on Intel.
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