AMD Epyc 7642 vs Intel Core i7-3970X
VS
AMD Epyc 7642
Intel Core i7-3970X
AMD Epyc 7642
Intel Core i7-3970X
Key Differences | AMD Epyc 7642 | Intel Core i7-3970X |
---|---|---|
Cores | 48 | 6 |
CPU Threads | 96 | 12 |
Base Clock Speed | 2.3GHz | 3.5GHz |
Turbo Clock Speed | 3.3GHz | 4GHz |
TDP (THERMAL DESIGN POINT) | 225W | 150W |
Has integrated graphics | No | No |
Performance per watt | Not Known | 116.0 |
Performance | AMD Epyc 7642 | Intel Core i7-3970X |
---|---|---|
CPU Speed & Cores | 48 x 2.3GHz | 6 x 3.5GHz |
Number of CPU Threads | 96 | 12 |
L2 Cache Size | 24MB | 1MB |
L3 Cache Size | 256MB | 15MB |
Turbo Boost Frequency | 3.3GHz | 4GHz |
L1 Cache Size | 3072KB | 384KB |
L2 Core | 0.5MB/core | 0.16MB/core |
L3 Core | 5.33MB/core | 2.5MB/core |
Does it have an unlocked multiplier | No | Yes |
Uses ARM big.LITTLE tech | No | No |
Uses ARM HMP | No | No |
Clock Multiplier | Not Known | 35 |
Features | AMD Epyc 7642 | Intel Core i7-3970X |
---|---|---|
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 | No |
Has FMA4 Instructions Support | No | No |
Has Multithreading Tech Support | Yes | Yes |
Has NX Processor Bit Support | Yes | Yes |
Has FMA3 Instructions Support | Yes | No |
Supports CPU Throttling | No | Yes |
Supports ARM TrustZone Tech | No | No |
General info | AMD Epyc 7642 | Intel Core i7-3970X |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 14nm | 32nm |
TDP (Thermal Design Point) | 225W | 150W |
PCI Express Version | 4 | 2 |
Does it have Integrated Graphics | No | No |
DirectX Version Info | Not Known | 10.1 |
Transistor Count | Not Known | 2270 million |
OpenGL Driver Version | Not Known | 3 |
OpenGL Driver Version | Not Known | 1.1 |
3DMark06 Score | Not Known | No Data Found |
Supports Power Optimized L2 Cache | No | No Data Found |
Memory | AMD Epyc 7642 | Intel Core i7-3970X |
---|---|---|
RAM Memory Speed | 3200MHz | 1600MHz |
Max Memory Bandwidth | 190.7GB/s | 51.2GB/s |
Max Memory Channels | 8 | 4 |
Supported Memory Size | 4000GB | 64GB |
ECC (Error-Correcting Code) Memory Support | Yes | No |
DDR Type Memory Version | 4 | Not Known |
Bus Bandwidth | Not Known | 5GT/s |
Benchmarks | AMD Epyc 7642 | Intel Core i7-3970X |
---|---|---|
PassMark Score | Not Known | 12923 |
PassMark Score (Single Thread) | Not Known | 2047 |
PassMark Score (Overclocked) | Not Known | 15030 |
CPU Performance (Per Watt) | Not Known | 116.0 |
Power Consumption Under High Load | Not Known | No Data Found |
Standard Power Consumption | Not Known | No Data Found |
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