AMD Epyc 7742 vs Intel Xeon E7-4809 v4
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AMD Epyc 7742
![AMD Epyc 7742 Image](https://7dfps.com/cpu/product-images//cpu/amd-epyc-7742.jpg)
Intel Xeon E7-4809 v4
![Intel Xeon E7-4809 v4 Image](https://7dfps.com/cpu/product-images//cpu/intel-xeon-e7-4809-v4.jpg)
AMD Epyc 7742
Intel Xeon E7-4809 v4
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AMD Epyc 7742 | Intel Xeon E7-4809 v4 |
---|---|---|
Cores | 64 | 8 |
CPU Threads | 128 | 16 |
Base Clock Speed | 2.25GHz | 2.1GHz |
Turbo Clock Speed | 3.4GHz | Not Known |
TDP (THERMAL DESIGN POINT) | 225W | 115W |
Has integrated graphics | ![]() |
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Performance per watt | 66.7 | Not Known |
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AMD Epyc 7742 | Intel Xeon E7-4809 v4 |
---|---|---|
CPU Speed & Cores | 64 x 2.25GHz | 8 x 2.1GHz |
Number of CPU Threads | 128 | 16 |
L2 Cache Size | 32MB | 2MB |
L3 Cache Size | 256MB | 20MB |
Turbo Boost Frequency | 3.4GHz | Not Known |
L1 Cache Size | 4096KB | 256KB |
L2 Core | 0.5MB/core | 0.2MB/core |
L3 Core | 4MB/core | 2.5MB/core |
Does it have an unlocked multiplier | ![]() |
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Uses ARM big.LITTLE tech | ![]() |
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Uses ARM HMP | ![]() |
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Clock Multiplier | Not Known | 21 |
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AMD Epyc 7742 | Intel Xeon E7-4809 v4 |
---|---|---|
Has AES Support | ![]() |
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Supported SSE Version | 4.2 | 4.2 |
Has AVX Support | ![]() |
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Has MMX Tech Support | ![]() |
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Has F16C Support | ![]() |
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Has FMA4 Instructions Support | ![]() |
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Has Multithreading Tech Support | ![]() |
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Has NX Processor Bit Support | ![]() |
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Has FMA3 Instructions Support | ![]() |
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Supports CPU Throttling | ![]() |
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Supports ARM TrustZone Tech | ![]() |
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AMD Epyc 7742 | Intel Xeon E7-4809 v4 |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 14nm | 14nm |
TDP (Thermal Design Point) | 225W | 115W |
PCI Express Version | 4 | 3 |
Does it have Integrated Graphics | ![]() |
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CPU Temperature | Not Known | 69°C |
3DMark06 Score | Not Known | No Data Found |
Supports Power Optimized L2 Cache | ![]() |
No Data Found |
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AMD Epyc 7742 | Intel Xeon E7-4809 v4 |
---|---|---|
RAM Memory Speed | 3200MHz | 1866MHz |
Max Memory Bandwidth | 190.7GB/s | 102GB/s |
Max Memory Channels | 8 | 2 |
Supported Memory Size | 4000GB | 3072GB |
ECC (Error-Correcting Code) Memory Support | ![]() |
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DDR Type Memory Version | 4 | Not Known |
Bus Bandwidth | Not Known | 6.4GT/s |
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AMD Epyc 7742 | Intel Xeon E7-4809 v4 |
---|---|---|
PassMark Score | 67185 | Not Known |
PassMark Score (Single Thread) | 2376 | Not Known |
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 |
Power Consumption Under High Load | Not Known | No Data Found |
Standard Power Consumption | Not Known | No Data Found |
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