AMD Epyc 7551 vs AMD Pro A4-8350B

VS
AMD Epyc 7551
AMD Epyc 7551 Image
AMD Pro A4-8350B
AMD Pro A4-8350B Image
AMD Epyc 7551
AMD Pro A4-8350B
Key Differences Key Differences AMD Epyc 7551 AMD Pro A4-8350B
Cores 32 2
CPU Threads 64 2
Base Clock Speed 2GHz 3.5GHz
Turbo Clock Speed 3GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 180W 65W
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7551 AMD Pro A4-8350B
CPU Speed & Cores 32 x 2GHz 2 x 3.5GHz
Number of CPU Threads 64 2
L2 Cache Size 16MB 1MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 3GHz 3.9GHz
L1 Cache Size 3072KB 128KB
L2 Core 0.5MB/core 0.5MB/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 Pro A4-8350B
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 Pro A4-8350B
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
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7551 AMD Pro A4-8350B
RAM Memory Speed 2666MHz 1866MHz
Max Memory Bandwidth 341GB/s Not Known
Max Memory Channels 8 2
Supported Memory Size 2000GB Not Known
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Epyc 7551 AMD Pro A4-8350B
PassMark Score 19606 Not Known
PassMark Score (Single Thread) 1660 Not Known

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