AMD Epyc 7702 vs AMD Phenom II X620 Black Edition

VS
AMD Epyc 7702
AMD Epyc 7702 Image
AMD Phenom II X620 Black Edition
AMD Phenom II X620 Black Edition Image
AMD Epyc 7702
AMD Phenom II X620 Black Edition
Key Differences Key Differences AMD Epyc 7702 AMD Phenom II X620 Black Edition
Cores 64 2
CPU Threads 128 2
Base Clock Speed 2GHz 3.1GHz
Turbo Clock Speed 3.35GHz Not Known
TDP (THERMAL DESIGN POINT) 200W 45W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7702 AMD Phenom II X620 Black Edition
CPU Speed & Cores 64 x 2GHz 2 x 3.1GHz
Number of CPU Threads 128 2
L2 Cache Size 32MB 2MB
L3 Cache Size 256MB Not Known
Turbo Boost Frequency 3.35GHz Not Known
L1 Cache Size 4096KB 256KB
L2 Core 0.5MB/core 1MB/core
L3 Core 4MB/core Not Known
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 15
Features Features AMD Epyc 7702 AMD Phenom II X620 Black Edition
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 FMA4 Instructions Support No No
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 7702 AMD Phenom II X620 Black Edition
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 45nm
TDP (Thermal Design Point) 200W 45W
PCI Express Version 4 Not Known
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7702 AMD Phenom II X620 Black Edition
RAM Memory Speed 3200MHz 1333MHz
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 1800GHz
Benchmarks Benchmarks AMD Epyc 7702 AMD Phenom II X620 Black Edition
PassMark Score 71859 2258
PassMark Score (Single Thread) 2096 1211
Cinebench R20 Score (Single Thread) 391 Not Known
Cinebench R20 Score (Multi-Thread) 18857 Not Known
Blender Score (Classroom) 94.9seconds Not Known
Blender Score (bmw27) 34.5seconds Not Known

Similar Comparisons