AMD Epyc 7402P vs AMD Epyc 7281
VS
AMD Epyc 7402P
AMD Epyc 7281
AMD Epyc 7402P
AMD Epyc 7281
Key Differences | AMD Epyc 7402P | AMD Epyc 7281 |
---|---|---|
Cores | 24 | 16 |
CPU Threads | 48 | 32 |
Base Clock Speed | 2.8GHz | 2.1GHz |
Turbo Clock Speed | 3.35GHz | 2.7GHz |
TDP (THERMAL DESIGN POINT) | 180W | 155W |
Has integrated graphics | No | No |
Performance per watt | Not Known | Not Known |
Performance | AMD Epyc 7402P | AMD Epyc 7281 |
---|---|---|
CPU Speed & Cores | 24 x 2.8GHz | 16 x 2.1GHz |
Number of CPU Threads | 48 | 32 |
L2 Cache Size | 12MB | 8MB |
L3 Cache Size | 128MB | 32MB |
Turbo Boost Frequency | 3.35GHz | 2.7GHz |
L1 Cache Size | 1536KB | 1536KB |
L2 Core | 0.5MB/core | 0.5MB/core |
L3 Core | 5.33MB/core | 2MB/core |
Does it have an unlocked multiplier | No | No |
Uses ARM big.LITTLE tech | No | No |
Uses ARM HMP | No | No |
Features | AMD Epyc 7402P | AMD Epyc 7281 |
---|---|---|
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 Epyc 7402P | AMD Epyc 7281 |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 14nm | 14nm |
TDP (Thermal Design Point) | 180W | 155W |
PCI Express Version | 4 | 3 |
Does it have Integrated Graphics | No | No |
Supports Power Optimized L2 Cache | No | No |
Memory | AMD Epyc 7402P | AMD Epyc 7281 |
---|---|---|
RAM Memory Speed | 3200MHz | 2400MHz |
Max Memory Bandwidth | 204.8GB/s | 307GB/s |
Max Memory Channels | 8 | 8 |
Supported Memory Size | 4000GB | 2000GB |
ECC (Error-Correcting Code) Memory Support | Yes | Yes |
DDR Type Memory Version | 4 | Not Known |
Benchmarks | AMD Epyc 7402P | AMD Epyc 7281 |
---|---|---|
PassMark Score | 39118 | 12720 |
PassMark Score (Single Thread) | 1742 | 1429 |
Blender Score (Classroom) | 228.4seconds | Not Known |
Blender Score (bmw27) | 76.5seconds | Not Known |
Similar Comparisons