AMD Epyc 7542 vs AMD Opteron 6328

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AMD Epyc 7542
AMD Epyc 7542 Image
AMD Opteron 6328
AMD Opteron 6328 Image
AMD Epyc 7542
AMD Opteron 6328
Key Differences Key Differences AMD Epyc 7542 AMD Opteron 6328
Cores 32 8
CPU Threads 64 8
Base Clock Speed 2.9GHz 3.2GHz
Turbo Clock Speed 3.4GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 225W 115W
Has integrated graphics No No
Performance per watt 56.4 Not Known
Performance Performance AMD Epyc 7542 AMD Opteron 6328
CPU Speed & Cores 32 x 2.9GHz 8 x 3.2GHz
Number of CPU Threads 64 8
L2 Cache Size 16MB 8MB
L3 Cache Size 128MB 16MB
Turbo Boost Frequency 3.4GHz 3.8GHz
L1 Cache Size 2048KB 384KB
L2 Core 0.5MB/core 1MB/core
L3 Core 4MB/core 2MB/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 2
Features Features AMD Epyc 7542 AMD Opteron 6328
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 Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
General info General info AMD Epyc 7542 AMD Opteron 6328
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm Not Known
TDP (Thermal Design Point) 225W 115W
PCI Express Version 4 Not Known
Does it have Integrated Graphics No No
CPU Temperature Not Known 71.7°C
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Epyc 7542 AMD Opteron 6328
RAM Memory Speed 3200MHz 1600MHz
Max Memory Bandwidth 190.7GB/s Not Known
Max Memory Channels 8 Not Known
Supported Memory Size 4000GB Not Known
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Bus Frequency Not Known 3.2GHz
Benchmarks Benchmarks AMD Epyc 7542 AMD Opteron 6328
Geekbench 5 Score (Multi-Thread) 12691 Not Known
Geekbench 5 Score (Single Thread) 978 Not Known
CPU Performance (Per Watt) 56.4 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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