Intel Xeon Gold 6226R vs AMD Epyc 7251
VS
Intel Xeon Gold 6226R
AMD Epyc 7251
Key Differences
Performance
Features
Miscellaneous
General info
Memory
Benchmarks
Intel Xeon Gold 6226R
AMD Epyc 7251
Key Differences
|
Intel Xeon Gold 6226R | AMD Epyc 7251 |
|---|---|---|
| Cores | 16 | 8 |
| CPU Threads | 32 | 16 |
| Base Clock Speed | 2.9GHz | 2.1GHz |
| Turbo Clock Speed | 3.9GHz | 2.9GHz |
| TDP (THERMAL DESIGN POINT) | 150W | 120W |
| Has integrated graphics |  No
|
No
|
| Performance per watt | Not Known | Not Known |
Performance
|
Intel Xeon Gold 6226R | AMD Epyc 7251 |
|---|---|---|
| CPU Speed & Cores | 16 x 2.9GHz | 8 x 2.1GHz |
| Number of CPU Threads | 32 | 16 |
| L2 Cache Size | 16MB | 4MB |
| L3 Cache Size | 22MB | 32MB |
| Turbo Boost Frequency | 3.9GHz | 2.9GHz |
| L1 Cache Size | 1024KB | 768KB |
| L2 Core | 1MB/core | 0.5MB/core |
| L3 Core | 1.38MB/core | 4MB/core |
| Clock Multiplier | 29 | 21 |
| Turbo Boost Tech Version | 2 | Not Known |
| Does it have an unlocked multiplier | No
|
No
|
| Uses ARM big.LITTLE tech | No
|
No
|
| Uses ARM HMP | No
|
No
|
Features
|
Intel Xeon Gold 6226R | AMD Epyc 7251 |
|---|---|---|
| Has AES Support |  Yes
|
Yes
|
| Supports CPU Throttling | Yes
|
No
|
| 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 ARM TrustZone Tech | No
|
No
|
Miscellaneous
|
Intel Xeon Gold 6226R | AMD Epyc 7251 |
|---|---|---|
| Width Size | 56.5mm | No Data Found |
| Height | 76mm | No Data Found |
General info
|
Intel Xeon Gold 6226R | AMD Epyc 7251 |
|---|---|---|
| Has 64-bit Support | No Data Found | No Data Found |
| TDP (Thermal Design Point) | 150W | 120W |
| PCI Express Version | 3 | 3 |
| CPU Temperature | 85°C | Not Known |
| Height | 76mm | No Data Found |
| Width Size | 56.5mm | No Data Found |
| Does it have Integrated Graphics | No
|
No
|
| Semiconductor Size | Not Known | 14nm |
| Transistor Count | Not Known | 19200 million |
| Supports Power Optimized L2 Cache | No
|
No
|
Memory
|
Intel Xeon Gold 6226R | AMD Epyc 7251 |
|---|---|---|
| RAM Memory Speed | 2933MHz | 2400MHz |
| Max Memory Bandwidth | 131.13GB/s | 307GB/s |
| Max Memory Channels | 6 | 8 |
| Supported Memory Size | 1000GB | 2000GB |
| Bus Bandwidth | 10.4GT/s | Not Known |
| ECC (Error-Correcting Code) Memory Support | Yes
|
Yes
|
| DDR Type Memory Version | 4 | Not Known |
Benchmarks
|
Intel Xeon Gold 6226R | AMD Epyc 7251 |
|---|---|---|
| PassMark Score | 25570 | 10771 |
| PassMark Score (Single Thread) | 2217 | 1523 |
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