AMD Ryzen 7 5800X vs AMD Epyc 7551P

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AMD Ryzen 7 5800X
AMD Ryzen 7 5800X Image
AMD Epyc 7551P
AMD Epyc 7551P Image
AMD Ryzen 7 5800X
AMD Epyc 7551P
Key Differences Key Differences AMD Ryzen 7 5800X AMD Epyc 7551P
Cores 8 32
CPU Threads 16 64
Base Clock Speed 3.8GHz 2GHz
Turbo Clock Speed 4.7GHz 3GHz
TDP (THERMAL DESIGN POINT) 105W 180W
Has integrated graphics No No
Performance per watt 98.4 36.9
Performance Performance AMD Ryzen 7 5800X AMD Epyc 7551P
CPU Speed & Cores 8 x 3.8GHz 32 x 2GHz
Number of CPU Threads 16 64
L2 Cache Size 4MB 16MB
L3 Cache Size 32MB 64MB
Turbo Boost Frequency 4.7GHz 3GHz
L1 Cache Size 512KB 3072KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 4MB/core 2MB/core
Does it have an unlocked multiplier Yes No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 7 5800X AMD Epyc 7551P
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 No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
General info General info AMD Ryzen 7 5800X AMD Epyc 7551P
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 105W 180W
PCI Express Version 4 3
Does it have Integrated Graphics No No
CPU Temperature 90°C Not Known
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 7 5800X AMD Epyc 7551P
RAM Memory Speed 3200MHz 2666MHz
Max Memory Bandwidth 47.68GB/s 158.95GB/s
Max Memory Channels 2 8
Supported Memory Size 128GB 2000GB
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 4
Benchmarks Benchmarks AMD Ryzen 7 5800X AMD Epyc 7551P
PassMark Score 28752 23581
PassMark Score (Single Thread) 3513 1533
Geekbench 5 Score (Multi-Thread) 10330 6648
Cinebench R20 Score (Multi-Thread) 5724 Not Known
Cinebench R20 Score (Single Thread) 628 Not Known
Geekbench 5 Score (Single Thread) 1658 609
CPU Performance (Per Watt) 98.4 36.9

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