AMD Epyc 7742 vs Intel Xeon E3-1245 v2
VS
AMD Epyc 7742
![AMD Epyc 7742 Image](https://7dfps.com/cpu/product-images//cpu/amd-epyc-7742.jpg)
Intel Xeon E3-1245 v2
![Intel Xeon E3-1245 v2 Image](https://7dfps.com/cpu/product-images//cpu/intel-xeon-e3-1245-v2.jpg)
AMD Epyc 7742
Intel Xeon E3-1245 v2
|
AMD Epyc 7742 | Intel Xeon E3-1245 v2 |
---|---|---|
Cores | 64 | 4 |
CPU Threads | 128 | 8 |
Base Clock Speed | 2.25GHz | 3.4GHz |
Turbo Clock Speed | 3.4GHz | 3.8GHz |
TDP (THERMAL DESIGN POINT) | 225W | 77W |
Has integrated graphics | ![]() |
![]() |
Performance per watt | 66.7 | Not Known |
|
AMD Epyc 7742 | Intel Xeon E3-1245 v2 |
---|---|---|
CPU Speed & Cores | 64 x 2.25GHz | 4 x 3.4GHz |
Number of CPU Threads | 128 | 8 |
L2 Cache Size | 32MB | 1MB |
L3 Cache Size | 256MB | 8MB |
Turbo Boost Frequency | 3.4GHz | 3.8GHz |
L1 Cache Size | 4096KB | 256KB |
L2 Core | 0.5MB/core | 0.25MB/core |
L3 Core | 4MB/core | 2MB/core |
Does it have an unlocked multiplier | ![]() |
![]() |
Uses ARM big.LITTLE tech | ![]() |
![]() |
Uses ARM HMP | ![]() |
![]() |
Clock Multiplier | Not Known | 34 |
|
AMD Epyc 7742 | Intel Xeon E3-1245 v2 |
---|---|---|
Has AES Support | ![]() |
![]() |
Supported SSE Version | 4.2 | Not Known |
Has AVX Support | ![]() |
![]() |
Has MMX Tech Support | ![]() |
![]() |
Has F16C Support | ![]() |
![]() |
Has FMA4 Instructions Support | ![]() |
![]() |
Has Multithreading Tech Support | ![]() |
![]() |
Has NX Processor Bit Support | ![]() |
![]() |
Has FMA3 Instructions Support | ![]() |
![]() |
Supports CPU Throttling | ![]() |
![]() |
Supports ARM TrustZone Tech | ![]() |
![]() |
|
AMD Epyc 7742 | Intel Xeon E3-1245 v2 |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 14nm | 22nm |
TDP (Thermal Design Point) | 225W | 77W |
PCI Express Version | 4 | Not Known |
Does it have Integrated Graphics | ![]() |
![]() |
GPU Base Clock Speed | Not Known | 650MHz |
DirectX Version Info | Not Known | 11 |
OpenGL Driver Version | Not Known | 4 |
OpenGL Driver Version | Not Known | 1.2 |
GPU Boost Clock Speed | Not Known | 1250MHz |
Total GPU Execution Units | Not Known | 16 |
No. of Supported Displays | Not Known | 3 |
Supports Power Optimized L2 Cache | ![]() |
![]() |
|
AMD Epyc 7742 | Intel Xeon E3-1245 v2 |
---|---|---|
RAM Memory Speed | 3200MHz | 1600MHz |
Max Memory Bandwidth | 190.7GB/s | 25.6GB/s |
Max Memory Channels | 8 | 2 |
Supported Memory Size | 4000GB | 32GB |
ECC (Error-Correcting Code) Memory Support | ![]() |
![]() |
DDR Type Memory Version | 4 | Not Known |
Bus Bandwidth | Not Known | 5GT/s |
|
AMD Epyc 7742 | Intel Xeon E3-1245 v2 |
---|---|---|
PassMark Score | 67185 | 8902 |
PassMark Score (Single Thread) | 2376 | 1983 |
Geekbench 5 Score (Multi-Thread) | 15005 | Not Known |
Cinebench R20 Score (Multi-Thread) | 20644 | Not Known |
Cinebench R20 Score (Single Thread) | 398 | Not Known |
Geekbench 5 Score (Single Thread) | 725 | Not Known |
Blender Score (bmw27) | 33.9seconds | Not Known |
Blender Score (Classroom) | 95.8seconds | Not Known |
CPU Performance (Per Watt) | 66.7 | Not Known |
Similar Comparisons