AMD Epyc 7551 vs Intel Core i9-10900KF

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AMD Epyc 7551
AMD Epyc 7551 Image
Intel Core i9-10900KF
Intel Core i9-10900KF Image
AMD Epyc 7551
Intel Core i9-10900KF
Key Differences Key Differences AMD Epyc 7551 Intel Core i9-10900KF
Cores 32 10
CPU Threads 64 20
Base Clock Speed 2GHz 3.7GHz
Turbo Clock Speed 3GHz 5.3GHz
TDP (THERMAL DESIGN POINT) 180W 125W
Has integrated graphics No No
Performance per watt Not Known 87.9
Performance Performance AMD Epyc 7551 Intel Core i9-10900KF
CPU Speed & Cores 32 x 2GHz 10 x 3.7GHz
Number of CPU Threads 64 20
L2 Cache Size 16MB 2.5MB
L3 Cache Size 64MB 20MB
Turbo Boost Frequency 3GHz 5.3GHz
L1 Cache Size 3072KB 640KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 2MB/core 2MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Boost Tech Version Not Known 2
Features Features AMD Epyc 7551 Intel Core i9-10900KF
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
General info General info AMD Epyc 7551 Intel Core i9-10900KF
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 180W 125W
PCI Express Version 3 3
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No No
GPU Base Clock Speed Not Known 350MHz
CPU Temperature Not Known 100°C
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.5
GPU Boost Clock Speed Not Known 1200MHz
No. of Supported Displays Not Known 3
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Epyc 7551 Intel Core i9-10900KF
RAM Memory Speed 2666MHz 2933MHz
Max Memory Bandwidth 341GB/s 45.8GB/s
Max Memory Channels 8 2
Supported Memory Size 2000GB 128GB
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 4
Bus Bandwidth Not Known 8GT/s
Benchmarks Benchmarks AMD Epyc 7551 Intel Core i9-10900KF
PassMark Score 19606 23842
PassMark Score (Single Thread) 1660 3148
Geekbench 5 Score (Multi-Thread) Not Known 10616
Cinebench R20 Score (Multi-Thread) Not Known 6399
Cinebench R20 Score (Single Thread) Not Known 539
Geekbench 5 Score (Single Thread) Not Known 1371
Blender Score (bmw27) Not Known 132.9seconds
Blender Score (Classroom) Not Known 409.6seconds
PassMark Score (Overclocked) Not Known 24362
CPU Performance (Per Watt) Not Known 87.9
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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