AMD Epyc 7451 vs AMD FX-8800P

VS
AMD Epyc 7451
AMD Epyc 7451 Image
AMD FX-8800P
AMD FX-8800P Image
AMD Epyc 7451
AMD FX-8800P
Key Differences Key Differences AMD Epyc 7451 AMD FX-8800P
Cores 24 4
CPU Threads 48 4
Base Clock Speed 2.3GHz 2.1GHz
Turbo Clock Speed 3.2GHz 3.4GHz
TDP (THERMAL DESIGN POINT) 180W 15W
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7451 AMD FX-8800P
CPU Speed & Cores 24 x 2.3GHz 4 x 2.1GHz
Number of CPU Threads 48 4
L2 Cache Size 12MB 2MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 3.2GHz 3.4GHz
L1 Cache Size 2304KB 320KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 2.67MB/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 7451 AMD FX-8800P
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 7451 AMD FX-8800P
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 28nm
TDP (Thermal Design Point) 180W 15W
PCI Express Version 3 3
Transistor Count 19200 million 3100 million
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 800MHz
CPU Temperature Not Known 90°C
DirectX Version Info Not Known 12
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7451 AMD FX-8800P
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
Benchmarks Benchmarks AMD Epyc 7451 AMD FX-8800P
PassMark Score 28957 4228
PassMark Score (Single Thread) 1601 1486

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