AMD Epyc 7551 vs AMD A10-7860K

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AMD Epyc 7551
AMD Epyc 7551 Image
AMD A10-7860K
AMD A10-7860K Image
AMD Epyc 7551
AMD A10-7860K
Key Differences Key Differences AMD Epyc 7551 AMD A10-7860K
Cores 32 4
CPU Threads 64 4
Base Clock Speed 2GHz 3.6GHz
Turbo Clock Speed 3GHz 4GHz
TDP (THERMAL DESIGN POINT) 180W 65W
Has integrated graphics No Yes
Performance per watt Not Known 23.5
Performance Performance AMD Epyc 7551 AMD A10-7860K
CPU Speed & Cores 32 x 2GHz 4 x 3.6GHz
Number of CPU Threads 64 4
L2 Cache Size 16MB 4MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 3GHz 4GHz
L1 Cache Size 3072KB 192KB
L2 Core 0.5MB/core 1MB/core
L3 Core 2MB/core Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Core Tech Version Not Known 3
Features Features AMD Epyc 7551 AMD A10-7860K
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No Yes
Has Multithreading Tech Support No No
General info General info AMD Epyc 7551 AMD A10-7860K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 28nm
TDP (Thermal Design Point) 180W 65W
PCI Express Version 3 3
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 757MHz
CPU Temperature Not Known 71.3°C
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.5
OpenGL Driver Version Not Known 2
No. of Supported Displays Not Known 4
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7551 AMD A10-7860K
RAM Memory Speed 2666MHz 2133MHz
Max Memory Bandwidth 341GB/s 34.1GB/s
Max Memory Channels 8 2
Supported Memory Size 2000GB Not Known
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 4
Benchmarks Benchmarks AMD Epyc 7551 AMD A10-7860K
PassMark Score 19606 3293
PassMark Score (Single Thread) 1660 1510
Geekbench 5 Score (Multi-Thread) Not Known 1525
Geekbench 5 Score (Single Thread) Not Known 518
PassMark Score (Overclocked) Not Known 3864
CPU Performance (Per Watt) Not Known 23.5

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