Intel Core i9-10900 vs AMD A8-3870K

VS
Intel Core i9-10900
Intel Core i9-10900 Image
AMD A8-3870K
AMD A8-3870K Image
Intel Core i9-10900
AMD A8-3870K
Key Differences Key Differences Intel Core i9-10900 AMD A8-3870K
Cores 10 4
CPU Threads 20 4
Base Clock Speed 2.8GHz 3GHz
Turbo Clock Speed 5.2GHz Not Known
TDP (THERMAL DESIGN POINT) 65W 100W
Has integrated graphics Yes Yes
Performance per watt 144.6 Not Known
Performance Performance Intel Core i9-10900 AMD A8-3870K
CPU Speed & Cores 10 x 2.8GHz 4 x 3GHz
Number of CPU Threads 20 4
L2 Cache Size 2.5MB 4MB
L3 Cache Size 20MB Not Known
Turbo Boost Frequency 5.2GHz Not Known
L1 Cache Size 640KB 512KB
L2 Core 0.25MB/core 1MB/core
L3 Core 2MB/core Not Known
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-10900 AMD A8-3870K
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 3
Has AVX Support Yes No
Has MMX Tech Support Yes No
Has F16C Support Yes No
Supports ARM TrustZone Tech No 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
Miscellaneous Miscellaneous Intel Core i9-10900 AMD A8-3870K
Height 37.5mm 40mm
Width Size 37.5mm 40mm
General info General info Intel Core i9-10900 AMD A8-3870K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz 600MHz
TDP (Thermal Design Point) 65W 100W
PCI Express Version 3 2
CPU Temperature 100°C 27.7°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 2
Width Size 37.5mm 40mm
Height 37.5mm 40mm
Does it have Integrated Graphics Yes Yes
Transistor Count Not Known 1178 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-10900 AMD A8-3870K
RAM Memory Speed 2933MHz 1866MHz
Max Memory Bandwidth 45.8GB/s 29.8GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 64GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i9-10900 AMD A8-3870K
PassMark Score 21354 3724
PassMark Score (Single Thread) 3114 1046
Cinebench R20 Score (Single Thread) 529 Not Known
Cinebench R20 Score (Multi-Thread) 6378 Not Known
PassMark Score (Overclocked) 21714 4108
Geekbench 5 Score (Multi-Thread) 9398 Not Known
Geekbench 5 Score (Single Thread) 1318 Not Known
CPU Performance (Per Watt) 144.6 Not Known

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