Intel Core i7-7700K vs Intel Core i5-9600KF

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Intel Core i7-7700K
Intel Core i7-7700K Image
Intel Core i5-9600KF
Intel Core i5-9600KF Image
Intel Core i7-7700K
Intel Core i5-9600KF
Key Differences Key Differences Intel Core i7-7700K Intel Core i5-9600KF
Cores 4 6
CPU Threads 8 6
Base Clock Speed 4.2GHz 3.7GHz
Turbo Clock Speed 4.5GHz 4.6GHz
TDP (THERMAL DESIGN POINT) 91W 95W
Has integrated graphics Yes No
Performance per watt 52.3 59.0
Performance Performance Intel Core i7-7700K Intel Core i5-9600KF
CPU Speed & Cores 4 x 4.2GHz 6 x 3.7GHz
Number of CPU Threads 8 6
L2 Cache Size 1MB 1.5MB
L3 Cache Size 8MB 9MB
Turbo Boost Frequency 4.5GHz 4.6GHz
L1 Cache Size 256KB 384KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 2MB/core 1.5MB/core
Clock Multiplier 42 37
Turbo Boost Tech Version 2 2
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i7-7700K Intel Core i5-9600KF
Has AES Support Yes Yes
Supports CPU Throttling Yes No
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 No
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
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Miscellaneous Miscellaneous Intel Core i7-7700K Intel Core i5-9600KF
Geekbench Score 5690 Yes
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i7-7700K Intel Core i5-9600KF
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 91W 95W
PCI Express Version 3 3
CPU Temperature 100°C 100°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.4 Not Known
GPU Boost Clock Speed 1150MHz Not Known
OpenGL Driver Version 2 Not Known
Total GPU Execution Units 24 Not Known
No. of Supported Displays 3 Not Known
3DMark06 Score 12740 Not Known
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i7-7700K Intel Core i5-9600KF
RAM Memory Speed 2400MHz 2666MHz
Max Memory Bandwidth 38.4GB/s 41.6GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 64GB
Bus Bandwidth 8GT/s 8GT/s
DDR Type Memory Version 4 4
ECC (Error-Correcting Code) Memory Support No No
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Benchmarks Benchmarks Intel Core i7-7700K Intel Core i5-9600KF
PassMark Score 9736 10910
PassMark Score (Single Thread) 2776 2808
Geekbench 5 Score (Multi-Thread) 4757 5602
Cinebench R20 Score (Multi-Thread) 2257 2643
Cinebench R20 Score (Single Thread) 466 475
Geekbench 5 Score (Single Thread) 1240 1251
Blender Score (bmw27) 339.9seconds 291.3seconds
Blender Score (Classroom) 1117.4seconds 991seconds
PassMark Score (Overclocked) 10703 12263
CPU Performance (Per Watt) 52.3 59.0
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