AMD Epyc 7401 vs Intel Xeon E7-8830

VS
AMD Epyc 7401
AMD Epyc 7401 Image
Intel Xeon E7-8830
Intel Xeon E7-8830 Image
AMD Epyc 7401
Intel Xeon E7-8830
Key Differences Key Differences AMD Epyc 7401 Intel Xeon E7-8830
Cores 24 8
CPU Threads 48 16
Base Clock Speed 2GHz 2.13GHz
Turbo Clock Speed 3GHz 2.4GHz
TDP (THERMAL DESIGN POINT) 155W 105W
Has integrated graphics No 105W
Performance per watt Not Known 105W
Performance Performance AMD Epyc 7401 Intel Xeon E7-8830
CPU Speed & Cores 24 x 2GHz 8 x 2.13GHz
Number of CPU Threads 48 16
L2 Cache Size 12MB 2.56MB
L3 Cache Size 64MB 24MB
Turbo Boost Frequency 3GHz 2.4GHz
L1 Cache Size 1536KB No Data Found
L2 Core 0.5MB/core 0.32MB/core
L3 Core 2.67MB/core 3MB/core
Does it have an unlocked multiplier No No Data Found
Uses ARM big.LITTLE tech No No Data Found
Uses ARM HMP No No Data Found
Clock Multiplier Not Known No Data Found
Turbo Core Tech Version Not Known No Data Found
Turbo Boost Tech Version Not Known No Data Found
Features Features AMD Epyc 7401 Intel Xeon E7-8830
Has AES Support Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes No Data Found
Has MMX Tech Support Yes Yes
Has F16C Support Yes No Data Found
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No Data Found
Supports CPU Throttling No Yes
No. of Bits Executed at a Time Not Known No Data Found
CPU Front-End Width Not Known No Data Found
Supports ARM TrustZone Tech No No Data Found
Has FMA4 Instructions Support No No Data Found
Has Multithreading Tech Support No Yes
VFP Version Not Known No Data Found
General info General info AMD Epyc 7401 Intel Xeon E7-8830
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 155W 105W
PCI Express Version 3 2
Transistor Count 19200 million 2600 million
Does it have Integrated Graphics No No Data Found
GPU Base Clock Speed Not Known No Data Found
CPU Temperature Not Known No Data Found
DirectX Version Info Not Known No Data Found
OpenGL Driver Version Not Known No Data Found
OpenGL Driver Version Not Known No Data Found
GPU Boost Clock Speed Not Known No Data Found
Total GPU Execution Units Not Known No Data Found
No. of Supported Displays Not Known No Data Found
3DMark06 Score Not Known No Data Found
Total GPU Shading Units Not Known No Data Found
Total GPU ROPs Not Known No Data Found
Total GPU TMUs Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Epyc 7401 Intel Xeon E7-8830
RAM Memory Speed 2666MHz 1333MHz
Max Memory Bandwidth 307GB/s 102GB/s
Max Memory Channels 8 4
Supported Memory Size 2000GB 4096GB
ECC (Error-Correcting Code) Memory Support Yes Yes
Bus Bandwidth Not Known 6.4GT/s
eMMC Memory version Not Known No Data Found
DDR Type Memory Version Not Known No Data Found
Bus Frequency Not Known No Data Found
Benchmarks Benchmarks AMD Epyc 7401 Intel Xeon E7-8830
PassMark Score 23518 No Data Found
PassMark Score (Single Thread) 1600 No Data Found
Geekbench 5 Score (Multi-Thread) Not Known No Data Found
Cinebench R20 Score (Multi-Thread) Not Known No Data Found
Cinebench R20 Score (Single Thread) Not Known No Data Found
Geekbench 5 Score (Single Thread) Not Known No Data Found
Blender Score (bmw27) Not Known No Data Found
Blender Score (Classroom) Not Known No Data Found
PassMark Score (Overclocked) Not Known No Data Found
CPU Performance (Per Watt) Not Known No Data Found
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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