Intel Core i9-7980XE vs Intel Core i9-10900KF

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Intel Core i9-7980XE
Intel Core i9-7980XE Image
Intel Core i9-10900KF
Intel Core i9-10900KF Image
Intel Core i9-7980XE
Intel Core i9-10900KF
Key Differences Key Differences Intel Core i9-7980XE Intel Core i9-10900KF
Cores 18 10
CPU Threads 36 20
Base Clock Speed 2.6GHz 3.7GHz
Turbo Clock Speed 4.4GHz 5.3GHz
TDP (THERMAL DESIGN POINT) 165W 125W
Has integrated graphics No No
Performance per watt Not Known 87.9
Performance Performance Intel Core i9-7980XE Intel Core i9-10900KF
CPU Speed & Cores 18 x 2.6GHz 10 x 3.7GHz
Number of CPU Threads 36 20
L2 Cache Size 18MB 2.5MB
L3 Cache Size 24.7MB 20MB
Turbo Boost Frequency 4.4GHz 5.3GHz
L1 Cache Size 576KB 640KB
L2 Core 1MB/core 0.25MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 1.3MB/core 2MB/core
Turbo Boost Tech Version 3 2
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-7980XE Intel Core i9-10900KF
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 Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i9-7980XE Intel Core i9-10900KF
Height 51mm No Data Found
Width Size 58.5mm No Data Found
General info General info Intel Core i9-7980XE Intel Core i9-10900KF
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 125W
PCI Express Version 3 3
Width Size 58.5mm No Data Found
Height 51mm No Data Found
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 Intel Core i9-7980XE Intel Core i9-10900KF
RAM Memory Speed 2666MHz 2933MHz
Max Memory Channels 4 2
Max Memory Bandwidth Not Known 45.8GB/s
Supported Memory Size Not Known 128GB
Bus Bandwidth Not Known 8GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version Not Known 4
Benchmarks Benchmarks Intel Core i9-7980XE Intel Core i9-10900KF
PassMark Score Not Known 23842
PassMark Score (Single Thread) Not Known 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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