AMD Epyc 9654P
SOURCE ARTICLES
AMD 4th Gen EPYC 9654 "Genoa" AVX-512 Performance Analysis
www.phoronix.com
The AMD 4th Gen EPYC 9654 "Genoa" processor delivers impressive AVX-512 performance without negative impacts on power consumption or clock frequencies. The AVX-512 implementation in Zen 4 is robust and efficient, outperforming early generations of AVX-512 on Intel processors. The EPYC 9654 2P performance with and without AVX-512 usage was tested, showing the impact on raw performance, performance-per-Watt, CPU power consumption, core temperature, and peak frequency. The testing was done on Ubuntu 22.10 with GCC 12.2 and the Linux 6.1 kernel.
AMD EPYC 9654 shows what 96 Zen 4 cores can do by outbenching a Ryzen Threadripper PRO 5995WX by almost 30% on PassMark
www.notebookcheck.net
The AMD EPYC 9654 processor has outperformed its competitors on PassMark, surpassing the Ryzen Threadripper PRO 5995WX by almost 30%. With its 96 Zen 4 cores, the EPYC 9654 achieved a CPU Mark of 124,119 points, setting a new benchmark. Although it has a slower single-thread score, the EPYC 9654 showcases AMD's excellence with its 5-nanometer manufacturing technology and support for AVX-512, PCIe 5.0, and DDR5. The EPYC 9654's reign may be short-lived as the upcoming 128-core EPYC 9754 chips are expected to showcase even greater capabilities.
AMD EPYC 9654P
www.cpubenchmark.net
The AMD EPYC 9654P CPU performs well in various tests, including integer and floating-point math, finding prime numbers, sorting random strings, data encryption and compression, physics simulations, and extended instructions. It also has a decent single-thread performance. However, there is not enough data available to create a distribution graph for its CPU mark.
AI COMPARISON
Product Attributes
| Attribute | Details |
|---|---|
| CPU Threads | 192 threads |
| Max Memory Bandwidth | 460.8 GB/s |
| Total Clock Speed | 230.4 GHz |
| PCIe Version | 5 |
| Memory Channels | 12 |
| L3 Cache | 384 MB |
| DDR Version | 5 |
| Semiconductor Size | 6 nm |
| CPU TDP | 360W |
| 64-bit Support | Yes |
| Integrated Graphics | No |
| DirectX Version | None |
| Turbo Clock Speed | 3.7GHz |
| L1 Cache | 6144 KB |
| L2 Cache | 96 MB |
| L2 Cache per Core | 1 MB/core |
| Clock Multiplier | 24 |
| Unlocked Multiplier | No |
| L3 Cache per Core | 4 MB/core |
| Memory ECC | Yes |
| Max Memory Size | 6000 GB |
| Multithreading | Yes |
| Instruction Sets | mmx, f16c, fma_3, aes, avx, avx_2, sse_4_1, sse_4_2 |
| NX Bit | Yes |
| RAM Speed Maximum | 4803 MHz |
Review Summary
Performance Enhancements
- Significant performance improvements over Intel's Xeon Scalable "Ice Lake."
- Superior support for twelve channels of DDR5, up to 96 cores per socket, and robust AVX-512 implementation.
- Top performer on PassMark among high-end CPUs, outperforming Ryzen Threadripper PRO 5995WX by nearly 30%.
Technical Capabilities
- Maintains efficient power consumption and core temperature even under intense operations.
- Tested on various benchmarks including integer math, floating point math, prime numbers, string sorting, data encryption, data compression, physics simulations, and extended instructions.
Future Prospects
- Although currently top in its class, the upcoming 128-core EPYC 9754 may soon surpass its capabilities.
Conclusion
The AMD Epyc 9654P stands out as a powerhouse in high-end CPUs, offering a top-tier balance of performance and efficiency, making it suitable for data centers and professional computing environments that require immense processing power and rapid memory access. While its dominance is notable, the evolving landscape of CPU development suggests potential competition on the horizon. Potential buyers should consider this CPU for demanding tasks that can leverage its extensive multi-threading capabilities and advanced instruction set support.
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