AMD Epyc 7252 vs AMD Opteron 6278

AMD Epyc 7252
AMD Epyc 7252 Image
AMD Opteron 6278
AMD Opteron 6278 Image
AMD Epyc 7252
AMD Opteron 6278
Key Differences Key Differences AMD Epyc 7252 AMD Opteron 6278
Cores 8 16
CPU Threads 16 16
Base Clock Speed 3.1GHz 2.4GHz
Turbo Clock Speed 3.2GHz 3.3GHz
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7252 AMD Opteron 6278
CPU Speed & Cores 8 x 3.1GHz 16 x 2.4GHz
Number of CPU Threads 16 16
L2 Cache Size 4MB 16MB
L3 Cache Size 64MB 16MB
Turbo Boost Frequency 3.2GHz 3.3GHz
L1 Cache Size 512KB 768KB
L2 Core 0.5MB/core 1MB/core
L3 Core 8MB/core 1MB/core
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 7252 AMD Opteron 6278
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 No
Has FMA4 Instructions Support No Yes
Has Multithreading Tech 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
General info General info AMD Epyc 7252 AMD Opteron 6278
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm Not Known
TDP (Thermal Design Point) 120W 115W
PCI Express Version 4 Not Known
Does it have Integrated Graphics No No
CPU Temperature Not Known 69°C
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Epyc 7252 AMD Opteron 6278
RAM Memory Speed 3200MHz 1600MHz
Max Memory Bandwidth 85.3GB/s Not Known
Max Memory Channels 8 Not Known
Supported Memory Size 4000GB Not Known
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Bus Frequency Not Known 3.2GHz
Benchmarks Benchmarks AMD Epyc 7252 AMD Opteron 6278
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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