Intel Core i7-8086K vs Intel Core i7-9700K

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Intel Core i7-8086K
Intel Core i7-8086K Image
Intel Core i7-9700K
Intel Core i7-9700K Image
Intel Core i7-8086K
Intel Core i7-9700K
Key Differences Key Differences Intel Core i7-8086K Intel Core i7-9700K
Cores 6 8
CPU Threads 12 8
Base Clock Speed 4GHz 3.6GHz
Turbo Clock Speed 5GHz 4.9GHz
TDP (THERMAL DESIGN POINT) 95W 95W
Has integrated graphics Yes Yes
Performance per watt 73.4 77.8
Performance Performance Intel Core i7-8086K Intel Core i7-9700K
CPU Speed & Cores 6 x 4GHz 8 x 3.6GHz
Number of CPU Threads 12 8
L2 Cache Size 1.5MB 2MB
L3 Cache Size 12MB 12MB
Turbo Boost Frequency 5GHz 4.9GHz
L1 Cache Size 284KB 512KB
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 40 36
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 i7-8086K Intel Core i7-9700K
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 No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
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Miscellaneous Miscellaneous Intel Core i7-8086K Intel Core i7-9700K
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
General info General info Intel Core i7-8086K Intel Core i7-9700K
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz 350MHz
TDP (Thermal Design Point) 95W 95W
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
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i7-8086K Intel Core i7-9700K
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 41.6GB/s 41.6GB/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
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Benchmarks Benchmarks Intel Core i7-8086K Intel Core i7-9700K
PassMark Score 14687 14667
PassMark Score (Single Thread) 2948 2924
Geekbench 5 Score (Multi-Thread) 6976 7388
Geekbench 5 Score (Single Thread) 1331 1306
Blender Score (bmw27) 206.8seconds 224.8seconds
Blender Score (Classroom) 654.4seconds 709.8seconds
Cinebench R20 Score (Multi-Thread) Not Known 3656
Cinebench R20 Score (Single Thread) Not Known 481
PassMark Score (Overclocked) 16453 16630
CPU Performance (Per Watt) 73.4 77.8
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