Intel Core i5-8650K vs AMD Epyc 7551P

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Intel Core i5-8650K
Intel Core i5-8650K Image
AMD Epyc 7551P
AMD Epyc 7551P Image
Intel Core i5-8650K
AMD Epyc 7551P
Key Differences Key Differences Intel Core i5-8650K AMD Epyc 7551P
Cores 6 32
CPU Threads 6 64
Base Clock Speed 3.7GHz 2GHz
Turbo Clock Speed 4.5GHz 3GHz
TDP (THERMAL DESIGN POINT) 95W 180W
Has integrated graphics Yes No
Performance per watt Not Known 36.9
Performance Performance Intel Core i5-8650K AMD Epyc 7551P
CPU Speed & Cores 6 x 3.7GHz 32 x 2GHz
Number of CPU Threads 6 64
L2 Cache Size 1.5MB 16MB
L3 Cache Size 9MB 64MB
Turbo Boost Frequency 4.5GHz 3GHz
L1 Cache Size 384KB 3072KB
L2 Core 0.25MB/core 0.5MB/core
Does it have an unlocked multiplier Yes No
L3 Core 1.5MB/core 2MB/core
Clock Multiplier 37 Not Known
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i5-8650K AMD Epyc 7551P
Has AES Support Yes Yes
Supports CPU Throttling Yes No
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 No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i5-8650K AMD Epyc 7551P
Height 37.5mm No Data Found
Width Size 37.5mm No Data Found
General info General info Intel Core i5-8650K AMD Epyc 7551P
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 95W 180W
PCI Express Version 3 3
CPU Temperature 72°C Not Known
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.4 Not Known
OpenGL Driver Version 2 Not Known
No. of Supported Displays 3 Not Known
Width Size 37.5mm No Data Found
Height 37.5mm No Data Found
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i5-8650K AMD Epyc 7551P
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 39.74GB/s 158.95GB/s
Max Memory Channels 2 8
Supported Memory Size 64GB 2000GB
Bus Bandwidth 8GT/s Not Known
DDR Type Memory Version 4 4
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i5-8650K AMD Epyc 7551P
PassMark Score Not Known 23581
PassMark Score (Single Thread) Not Known 1533
Geekbench 5 Score (Multi-Thread) Not Known 6648
Geekbench 5 Score (Single Thread) Not Known 609
CPU Performance (Per Watt) Not Known 36.9

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