Latest data relating to engineering samples of AMD’s upcoming Ryzen 9 9950X3D processor has revealed what are more likely to be the finalized specs of the flagship AM5 chip. Designed to develop on the success of the Ryzen 7 9800X3D in gaming efficiency, the brand new processor addresses earlier core depend limitations, providing a strong 16-core, 32-thread configuration. The Ryzen 9 9950X3D showcases important developments in cache design and thermal optimization, making certain aggressive efficiency for each gaming and productiveness duties.
The processor options AMD’s refined cache structure, combining 96 MB of 3D V-Cache with 32 MB of ordinary L3 cache, totaling 128 MB of L3 cache, alongside a further 16 MB of L2 cache. Not like its predecessor, the Ryzen 9 7950X3D, the brand new design incorporates a revamped CCD stacking technique. The redesigned configuration positions the CCD above the cache, interfacing instantly with the STIM (Soldered Thermal Interface Materials) and IHS (Built-in Warmth Spreader). This enchancment eliminates thermal constraints that beforehand restricted clock speeds on X3D chips, enabling increased operational frequencies.
The Ryzen 9 9950X3D options an uneven cache distribution throughout its twin CCDs. One CCD contains 32 MB of ordinary L3 cache paired with a further 64 MB of stacked 3D V-Cache, whereas the second CCD accommodates a typical 32 MB L3 cache. This design permits the processor to optimize efficiency for gaming and productiveness workloads whereas sustaining an environment friendly thermal profile.
The processor achieves a most enhance clock of 5.65 GHz throughout each CCDs, matching the efficiency of non-X3D variants. Sustaining a 170 W TDP, the Ryzen 9 9950X3D demonstrates improved thermal effectivity regardless of the extra cache layer. AMD’s software-based OS scheduler stays a vital element of the design, making certain gaming workloads are directed to the CCD geared up with 3D V-Cache for optimum efficiency.
Preliminary efficiency leaks counsel that the Ryzen 9 9950X3D matches the bottom Ryzen 9 9950X in Cinebench R23 scores for each single-threaded and multi-threaded benchmarks. It is a notable enchancment in comparison with the Ryzen 9 7950X3D, which exhibited decrease efficiency than its non-X3D counterpart attributable to frequency limitations imposed by its thermal constraints. These outcomes point out AMD has efficiently mitigated the challenges related to integrating 3D V-Cache on high-core-count processors.
AMD’s plans for the Zen 5 X3D lineup embody the Ryzen 9 9950X3D in addition to the 12-core Ryzen 9 9900X3D, each anticipated to launch within the first quarter of 2025. Full efficiency benchmarks, pricing, and extra particulars are anticipated at CES 2025, the place AMD is predicted to formally unveil the brand new processors. The occasion can even mark the debut of AMD’s next-generation RDNA 4 GPUs, additional highlighting the corporate’s developments in high-performance computing.
Sources: @94G8LA, by way of VideoCardz
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