AMD Epyc 7402 vs Intel Xeon E7-8830

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AMD Epyc 7402
AMD Epyc 7402 Image
Intel Xeon E7-8830
Intel Xeon E7-8830 Image
AMD Epyc 7402
Intel Xeon E7-8830
Key Differences Key Differences AMD Epyc 7402 Intel Xeon E7-8830
Cores 24 8
CPU Threads 48 16
Base Clock Speed 2.8GHz 2.13GHz
Turbo Clock Speed 3.35GHz 2.4GHz
TDP (THERMAL DESIGN POINT) 180W 105W
Has integrated graphics No 105W
Performance per watt Not Known 105W
Performance Performance AMD Epyc 7402 Intel Xeon E7-8830
CPU Speed & Cores 24 x 2.8GHz 8 x 2.13GHz
Number of CPU Threads 48 16
L2 Cache Size 12MB 2.56MB
L3 Cache Size 128MB 24MB
Turbo Boost Frequency 3.35GHz 2.4GHz
L1 Cache Size 1536KB Yes
L2 Core 0.5MB/core 0.32MB/core
L3 Core 5.33MB/core 3MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No Yes
Uses ARM HMP No Yes
Clock Multiplier Not Known Yes
Turbo Core Tech Version Not Known Yes
Turbo Boost Tech Version Not Known Yes
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Features Features AMD Epyc 7402 Intel Xeon E7-8830
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 Yes
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
No. of Bits Executed at a Time Not Known Yes
CPU Front-End Width Not Known Yes
Supports ARM TrustZone Tech No Yes
VFP Version Not Known Yes
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General info General info AMD Epyc 7402 Intel Xeon E7-8830
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 180W 105W
PCI Express Version 4 2
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known Yes
CPU Temperature Not Known Yes
DirectX Version Info Not Known Yes
Transistor Count Not Known 2600 million
OpenGL Driver Version Not Known Yes
OpenGL Driver Version Not Known Yes
GPU Boost Clock Speed Not Known Yes
Total GPU Execution Units Not Known Yes
No. of Supported Displays Not Known Yes
3DMark06 Score Not Known Yes
Total GPU Shading Units Not Known Yes
Total GPU ROPs Not Known Yes
Total GPU TMUs Not Known Yes
Supports Power Optimized L2 Cache No Yes
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Memory Memory AMD Epyc 7402 Intel Xeon E7-8830
RAM Memory Speed 3200MHz 1333MHz
Max Memory Bandwidth 204.8GB/s 102GB/s
Max Memory Channels 8 4
Supported Memory Size 4000GB 4096GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Yes
Bus Bandwidth Not Known 6.4GT/s
eMMC Memory version Not Known Yes
Bus Frequency Not Known Yes
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Benchmarks Benchmarks AMD Epyc 7402 Intel Xeon E7-8830
Cinebench R20 Score (Single Thread) Not Known Yes
PassMark Score Not Known Yes
PassMark Score (Single Thread) Not Known Yes
Geekbench 5 Score (Multi-Thread) Not Known Yes
Cinebench R20 Score (Multi-Thread) Not Known Yes
Geekbench 5 Score (Single Thread) Not Known Yes
Blender Score (bmw27) Not Known Yes
Blender Score (Classroom) Not Known Yes
PassMark Score (Overclocked) Not Known Yes
CPU Performance (Per Watt) Not Known Yes
Power Consumption Under High Load Not Known Yes
Standard Power Consumption Not Known Yes
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