AMD Ryzen 9 5950X vs AMD Epyc 7451
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AMD Ryzen 9 5950X
![AMD Ryzen 9 5950X Image](https://7dfps.com/cpu/product-images//cpu/amd-ryzen-9-5950x.jpg)
AMD Epyc 7451
![AMD Epyc 7451 Image](https://7dfps.com/cpu/product-images//cpu/amd-epyc-7451.jpg)
AMD Ryzen 9 5950X
AMD Epyc 7451
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AMD Ryzen 9 5950X | AMD Epyc 7451 |
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Cores | 16 | 24 |
CPU Threads | 32 | 48 |
Base Clock Speed | 3.4GHz | 2.3GHz |
Turbo Clock Speed | 4.9GHz | 3.2GHz |
TDP (THERMAL DESIGN POINT) | 105W | 180W |
Has integrated graphics | ![]() |
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Performance per watt | 154.7 | Not Known |
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AMD Ryzen 9 5950X | AMD Epyc 7451 |
---|---|---|
CPU Speed & Cores | 16 x 3.4GHz | 24 x 2.3GHz |
Number of CPU Threads | 32 | 48 |
L2 Cache Size | 8MB | 12MB |
L3 Cache Size | 64MB | 64MB |
Turbo Boost Frequency | 4.9GHz | 3.2GHz |
L1 Cache Size | 1024KB | 2304KB |
L2 Core | 0.5MB/core | 0.5MB/core |
L3 Core | 4MB/core | 2.67MB/core |
Does it have an unlocked multiplier | ![]() |
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Uses ARM big.LITTLE tech | ![]() |
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Uses ARM HMP | ![]() |
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AMD Ryzen 9 5950X | AMD Epyc 7451 |
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Has AES Support | ![]() |
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Supported SSE Version | 4.2 | 4.2 |
Has AVX Support | ![]() |
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Has MMX Tech Support | ![]() |
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Has F16C Support | ![]() |
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Has FMA4 Instructions Support | ![]() |
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Has Multithreading Tech Support | ![]() |
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Has NX Processor Bit Support | ![]() |
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Has FMA3 Instructions Support | ![]() |
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Supports CPU Throttling | ![]() |
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Supports ARM TrustZone Tech | ![]() |
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AMD Ryzen 9 5950X | AMD Epyc 7451 |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 7nm | 14nm |
TDP (Thermal Design Point) | 105W | 180W |
PCI Express Version | 4 | 3 |
Does it have Integrated Graphics | ![]() |
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Transistor Count | Not Known | 19200 million |
Supports Power Optimized L2 Cache | ![]() |
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AMD Ryzen 9 5950X | AMD Epyc 7451 |
---|---|---|
RAM Memory Speed | 3200MHz | 2666MHz |
Max Memory Bandwidth | 47.68GB/s | 341GB/s |
Max Memory Channels | 2 | 8 |
Supported Memory Size | 128GB | 2000GB |
ECC (Error-Correcting Code) Memory Support | ![]() |
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DDR Type Memory Version | 4 | Not Known |
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AMD Ryzen 9 5950X | AMD Epyc 7451 |
---|---|---|
PassMark Score | 46434 | 28957 |
PassMark Score (Single Thread) | 3528 | 1601 |
Geekbench 5 Score (Multi-Thread) | 16241 | Not Known |
Cinebench R20 Score (Multi-Thread) | 10428 | Not Known |
Cinebench R20 Score (Single Thread) | 647 | Not Known |
Geekbench 5 Score (Single Thread) | 1652 | Not Known |
CPU Performance (Per Watt) | 154.7 | Not Known |
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