Intel Core i9-10900K vs AMD FX-8320

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Intel Core i9-10900K
Intel Core i9-10900K Image
AMD FX-8320
AMD FX-8320 Image
Intel Core i9-10900K
AMD FX-8320
Key Differences Key Differences Intel Core i9-10900K AMD FX-8320
Cores 10 8
CPU Threads 20 8
Base Clock Speed 3.7GHz 3.5GHz
Turbo Clock Speed 5.3GHz 4GHz
TDP (THERMAL DESIGN POINT) 125W 125W
Has integrated graphics Yes No
Performance per watt 87.9 75.0
Performance Performance Intel Core i9-10900K AMD FX-8320
CPU Speed & Cores 10 x 3.7GHz 8 x 3.5GHz
Number of CPU Threads 20 8
L2 Cache Size 2.5MB 8MB
L3 Cache Size 20MB 8MB
Turbo Boost Frequency 5.3GHz 4GHz
L1 Cache Size 640KB 384KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 2MB/core 1MB/core
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Core Tech Version Not Known 3
Features Features Intel Core i9-10900K AMD FX-8320
Has AES Support Yes Yes
Supports CPU Throttling 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 ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i9-10900K AMD FX-8320
Height 37.5mm 40mm
Width Size 37.5mm 40mm
General info General info Intel Core i9-10900K AMD FX-8320
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 125W 125W
PCI Express Version 3 2
CPU Temperature 100°C 61.1°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.5 Not Known
GPU Boost Clock Speed 1200MHz Not Known
No. of Supported Displays 3 Not Known
Width Size 37.5mm 40mm
Height 37.5mm 40mm
Does it have Integrated Graphics Yes No
Transistor Count Not Known 1200 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-10900K AMD FX-8320
RAM Memory Speed 2933MHz 1866MHz
Max Memory Bandwidth 45.8GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB Not Known
Bus Bandwidth 8GT/s 5.4GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i9-10900K AMD FX-8320
PassMark Score 24183 8199
PassMark Score (Single Thread) 3175 1403
Geekbench 5 Score (Multi-Thread) 10991 Not Known
Cinebench R20 Score (Single Thread) 539 Not Known
Cinebench R20 Score (Multi-Thread) 6399 Not Known
Geekbench 5 Score (Single Thread) 1406 Not Known
Blender Score (bmw27) 132.9seconds Not Known
Blender Score (Classroom) 409.6seconds Not Known
PassMark Score (Overclocked) 24362 9371
CPU Performance (Per Watt) 87.9 75.0
Power Consumption Under High Load Not Known 185.4W
Standard Power Consumption Not Known 73.2W

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