AMD Ryzen 7 5800X vs AMD Epyc 7251
VS
AMD Ryzen 7 5800X
AMD Epyc 7251
AMD Ryzen 7 5800X
AMD Epyc 7251
Key Differences | AMD Ryzen 7 5800X | AMD Epyc 7251 |
---|---|---|
Cores | 8 | 8 |
CPU Threads | 16 | 16 |
Base Clock Speed | 3.8GHz | 2.1GHz |
Turbo Clock Speed | 4.7GHz | 2.9GHz |
TDP (THERMAL DESIGN POINT) | 105W | 120W |
Has integrated graphics | No | No |
Performance per watt | 98.4 | Not Known |
Performance | AMD Ryzen 7 5800X | AMD Epyc 7251 |
---|---|---|
CPU Speed & Cores | 8 x 3.8GHz | 8 x 2.1GHz |
Number of CPU Threads | 16 | 16 |
L2 Cache Size | 4MB | 4MB |
L3 Cache Size | 32MB | 32MB |
Turbo Boost Frequency | 4.7GHz | 2.9GHz |
L1 Cache Size | 512KB | 768KB |
L2 Core | 0.5MB/core | 0.5MB/core |
L3 Core | 4MB/core | 4MB/core |
Does it have an unlocked multiplier | Yes | No |
Uses ARM big.LITTLE tech | No | No |
Uses ARM HMP | No | No |
Clock Multiplier | Not Known | 21 |
Features | AMD Ryzen 7 5800X | AMD Epyc 7251 |
---|---|---|
Has AES Support | Yes | Yes |
Supported SSE Version | 4.2 | 4.2 |
Has AVX Support | Yes | Yes |
Has MMX Tech Support | Yes | Yes |
Has F16C Support | Yes | Yes |
Has FMA4 Instructions Support | No | No |
Has Multithreading Tech Support | Yes | No |
Has NX Processor Bit Support | Yes | Yes |
Has FMA3 Instructions Support | Yes | Yes |
Supports CPU Throttling | No | No |
Supports ARM TrustZone Tech | No | No |
General info | AMD Ryzen 7 5800X | AMD Epyc 7251 |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 7nm | 14nm |
TDP (Thermal Design Point) | 105W | 120W |
PCI Express Version | 4 | 3 |
Does it have Integrated Graphics | No | No |
CPU Temperature | 90°C | Not Known |
Transistor Count | Not Known | 19200 million |
Supports Power Optimized L2 Cache | No | No |
Memory | AMD Ryzen 7 5800X | AMD Epyc 7251 |
---|---|---|
RAM Memory Speed | 3200MHz | 2400MHz |
Max Memory Bandwidth | 47.68GB/s | 307GB/s |
Max Memory Channels | 2 | 8 |
Supported Memory Size | 128GB | 2000GB |
ECC (Error-Correcting Code) Memory Support | No | Yes |
DDR Type Memory Version | 4 | Not Known |
Benchmarks | AMD Ryzen 7 5800X | AMD Epyc 7251 |
---|---|---|
PassMark Score | 28752 | 10771 |
PassMark Score (Single Thread) | 3513 | 1523 |
Geekbench 5 Score (Multi-Thread) | 10330 | Not Known |
Cinebench R20 Score (Multi-Thread) | 5724 | Not Known |
Cinebench R20 Score (Single Thread) | 628 | Not Known |
Geekbench 5 Score (Single Thread) | 1658 | Not Known |
CPU Performance (Per Watt) | 98.4 | Not Known |
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