Intel Core i9-10900K vs Intel Core i7-6850k

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Intel Core i9-10900K
Intel Core i9-10900K Image
Intel Core i7-6850k
Intel Core i7-6850k Image
Intel Core i9-10900K
Intel Core i7-6850k
Key Differences Key Differences Intel Core i9-10900K Intel Core i7-6850k
Cores 10 6
CPU Threads 20 12
Base Clock Speed 3.7GHz 3.6GHz
Turbo Clock Speed 5.3GHz 4GHz
TDP (THERMAL DESIGN POINT) 125W 140W
Has integrated graphics Yes No
Performance per watt 87.9 186.1
Performance Performance Intel Core i9-10900K Intel Core i7-6850k
CPU Speed & Cores 10 x 3.7GHz 6 x 3.6GHz
Number of CPU Threads 20 12
L2 Cache Size 2.5MB 1.5MB
L3 Cache Size 20MB 15MB
Turbo Boost Frequency 5.3GHz 4GHz
L1 Cache Size 640KB 192KB
L2 Core 0.25MB/core 0.2MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 2MB/core 2.5MB/core
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 36
Features Features Intel Core i9-10900K Intel Core i7-6850k
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 No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i9-10900K Intel Core i7-6850k
Height 37.5mm No Data Found
Width Size 37.5mm No Data Found
General info General info Intel Core i9-10900K Intel Core i7-6850k
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 125W 140W
PCI Express Version 3 3
CPU Temperature 100°C Not Known
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 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 i9-10900K Intel Core i7-6850k
RAM Memory Speed 2933MHz 2400MHz
Max Memory Bandwidth 45.8GB/s Not Known
Max Memory Channels 2 4
Supported Memory Size 128GB 128GB
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 i9-10900K Intel Core i7-6850k
PassMark Score 24183 Not Known
PassMark Score (Single Thread) 3175 Not Known
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 Not Known
CPU Performance (Per Watt) 87.9 186.1

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