Intel Core i9-10900K vs Intel Core i9-10850K

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Intel Core i9-10900K
Intel Core i9-10900K Image
Intel Core i9-10850K
Intel Core i9-10850K Image
Intel Core i9-10900K
Intel Core i9-10850K
Key Differences Key Differences Intel Core i9-10900K Intel Core i9-10850K
Cores 10 10
CPU Threads 20 20
Base Clock Speed 3.7GHz 3.6GHz
Turbo Clock Speed 5.3GHz 5.2GHz
TDP (THERMAL DESIGN POINT) 125W 125W
Has integrated graphics Yes Yes
Performance per watt 87.9 83.6
Performance Performance Intel Core i9-10900K Intel Core i9-10850K
CPU Speed & Cores 10 x 3.7GHz 10 x 3.6GHz
Number of CPU Threads 20 20
L2 Cache Size 2.5MB Not Known
L3 Cache Size 20MB Not Known
Turbo Boost Frequency 5.3GHz 5.2GHz
L1 Cache Size 640KB Not Known
L2 Core 0.25MB/core Not Known
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core Not Known
Turbo Boost Tech Version 2 2
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-10900K Intel Core i9-10850K
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 No
Has Multithreading Tech Support Yes Yes
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 Intel Core i9-10850K
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i9-10900K Intel Core i9-10850K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz 350MHz
TDP (Thermal Design Point) 125W 125W
PCI Express Version 3 3
CPU Temperature 100°C 100°C
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
GPU Boost Clock Speed 1200MHz 1200MHz
No. of Supported Displays 3 3
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-10900K Intel Core i9-10850K
RAM Memory Speed 2933MHz 2933MHz
Max Memory Bandwidth 45.8GB/s 45.8GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 128GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 4
Benchmarks Benchmarks Intel Core i9-10900K Intel Core i9-10850K
PassMark Score 24183 23327
PassMark Score (Single Thread) 3175 3104
Geekbench 5 Score (Multi-Thread) 10991 10455
Cinebench R20 Score (Single Thread) 539 536
Cinebench R20 Score (Multi-Thread) 6399 6318
Geekbench 5 Score (Single Thread) 1406 1357
Blender Score (bmw27) 132.9seconds Not Known
Blender Score (Classroom) 409.6seconds Not Known
PassMark Score (Overclocked) 24362 25156
CPU Performance (Per Watt) 87.9 83.6

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