AMD Epyc 7401 vs AMD C-50

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AMD Epyc 7401
AMD Epyc 7401 Image
AMD C-50
AMD C-50 Image
AMD Epyc 7401
AMD C-50
Key Differences Key Differences AMD Epyc 7401 AMD C-50
Cores 24 2
CPU Threads 48 2
Base Clock Speed 2GHz 1GHz
Turbo Clock Speed 3GHz Not Known
TDP (THERMAL DESIGN POINT) 155W 9W
Has integrated graphics No Yes
Performance per watt Not Known 109.0
Performance Performance AMD Epyc 7401 AMD C-50
CPU Speed & Cores 24 x 2GHz 2 x 1GHz
Number of CPU Threads 48 2
L2 Cache Size 12MB 1MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 3GHz Not Known
L1 Cache Size 1536KB 64KB
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 1
Features Features AMD Epyc 7401 AMD C-50
Has AES Support Yes No
Supported SSE Version 4.2 4
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No No
General info General info AMD Epyc 7401 AMD C-50
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 40nm
TDP (Thermal Design Point) 155W 9W
PCI Express Version 3 1
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 280MHz
DirectX Version Info Not Known 11
3DMark06 Score Not Known 658
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7401 AMD C-50
RAM Memory Speed 2666MHz 1066MHz
Max Memory Bandwidth 307GB/s Not Known
Max Memory Channels 8 Not Known
Supported Memory Size 2000GB Not Known
ECC (Error-Correcting Code) Memory Support Yes No
Benchmarks Benchmarks AMD Epyc 7401 AMD C-50
PassMark Score 23518 427
PassMark Score (Single Thread) 1600 258
CPU Performance (Per Watt) Not Known 109.0

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