AMD 9950X3D CPU Details #amd #9950x3d #cpu #gaming @3DGAMEMAN
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Sources:
https://www.guru3d.com/story/amd-ryzen-9-9950x3d-spotted-3d-vcache-on-a-single-ccd-6core-56-ghz-and-170w/
https://www.reddit.com/r/Amd/comments/1hms0ks/amd_ryzen_9_9950x3d_cpuz_specs_leak_max_565_ghz/?share_id=NRjcQgjFpB5V1kAWuhrhf
The Ryzen 9 9950X3D is a 16-core, 32-thread CPU that builds upon the 9800X3D by addressing core count limitations and improving cache architecture. Key features include:
Enhanced Cache: It has a total of 128MB of L3 cache (96MB of 3D V-Cache + 32MB standard L3) and 16MB of L2 cache.
New CCD Stacking: The Zen 5 architecture places the CCD above the cache, improving thermal performance and removing previous frequency limitations.
Asymmetric Cache Distribution: The dual CCDs have different cache configurations: one with 32MB L3 + 64MB V-Cache, and the other with a standard 32MB L3.
Higher Boost Clocks: The 9950X3D achieves a 5.65 GHz boost clock across both CCDs, matching non-X3D variants.
170W TDP: Despite the larger cache, the TDP remains at 170W, indicating improved thermal efficiency.
OS Scheduler Optimization: AMD's OS scheduler directs gaming workloads to the CCD with 3D V-Cache for optimal performance.
Improved Benchmarks: Preliminary benchmarks show the 9950X3D matching the base 9950X in Cinebench R23 scores, a significant improvement over the 7950X3D.
Availability: AMD plans to release the Ryzen 9 9950X3D and 9900X3D in the first quarter of 2025.
In short, the 9950X3D offers a significant upgrade over previous X3D models with improved cache, higher clock speeds, and better thermal performance, making it a strong contender for high-performance computing and gaming.