AMD Epyc 7451 vs AMD Ryzen 5 3500X

VS
AMD Epyc 7451
AMD Epyc 7451 Image
AMD Ryzen 5 3500X
AMD Ryzen 5 3500X Image
AMD Epyc 7451
AMD Ryzen 5 3500X
Key Differences Key Differences AMD Epyc 7451 AMD Ryzen 5 3500X
Cores 24 6
CPU Threads 48 6
Base Clock Speed 2.3GHz 3.6GHz
Turbo Clock Speed 3.2GHz 4.1GHz
TDP (THERMAL DESIGN POINT) 180W 65W
Has integrated graphics No No
Performance per watt Not Known 79.3
Performance Performance AMD Epyc 7451 AMD Ryzen 5 3500X
CPU Speed & Cores 24 x 2.3GHz 6 x 3.6GHz
Number of CPU Threads 48 6
L2 Cache Size 12MB 3MB
L3 Cache Size 64MB 32MB
Turbo Boost Frequency 3.2GHz 4.1GHz
L1 Cache Size 2304KB 384KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 2.67MB/core 5.33MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Epyc 7451 AMD Ryzen 5 3500X
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 No
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
General info General info AMD Epyc 7451 AMD Ryzen 5 3500X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 7nm
TDP (Thermal Design Point) 180W 65W
PCI Express Version 3 4
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No No
CPU Temperature Not Known 95°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7451 AMD Ryzen 5 3500X
RAM Memory Speed 2666MHz 3200MHz
Max Memory Bandwidth 341GB/s 47.68GB/s
Max Memory Channels 8 2
Supported Memory Size 2000GB 128GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version Not Known 4
Benchmarks Benchmarks AMD Epyc 7451 AMD Ryzen 5 3500X
PassMark Score 28957 13399
PassMark Score (Single Thread) 1601 2531
Geekbench 5 Score (Multi-Thread) Not Known 5153
Cinebench R20 Score (Multi-Thread) Not Known 2652
Cinebench R20 Score (Single Thread) Not Known 464
Geekbench 5 Score (Single Thread) Not Known 1171
Blender Score (bmw27) Not Known 326seconds
Blender Score (Classroom) Not Known 1143.3seconds
PassMark Score (Overclocked) Not Known 13840
CPU Performance (Per Watt) Not Known 79.3

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