Intel Core i9-9900K vs Intel Core i7-4960X

VS
Intel Core i9-9900K
Intel Core i9-9900K Image
Intel Core i7-4960X
Intel Core i7-4960X Image
Intel Core i9-9900K
Intel Core i7-4960X
Key Differences Key Differences Intel Core i9-9900K Intel Core i7-4960X
Cores 8 6
CPU Threads 16 12
Base Clock Speed 3.6GHz 3.6GHz
Turbo Clock Speed 5GHz Not Known
TDP (THERMAL DESIGN POINT) 95W 130W
Has integrated graphics Yes No
Performance per watt 92.6 39.5
Performance Performance Intel Core i9-9900K Intel Core i7-4960X
CPU Speed & Cores 8 x 3.6GHz 6 x 3.6GHz
Number of CPU Threads 16 12
L2 Cache Size 2MB 1.5MB
L3 Cache Size 16MB 15MB
Turbo Boost Frequency 5GHz Not Known
L1 Cache Size 512KB 384KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core 2.5MB/core
Uses ARM big.LITTLE tech No No
Clock Multiplier 36 36
Turbo Boost Tech Version 2 2
Uses ARM HMP No No
Features Features Intel Core i9-9900K Intel Core i7-4960X
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 i9-9900K Intel Core i7-4960X
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i9-9900K Intel Core i7-4960X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 95W 130W
PCI Express Version 3 Not Known
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
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes No
Transistor Count Not Known 1860 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9900K Intel Core i7-4960X
RAM Memory Speed 2666MHz 1866MHz
Max Memory Bandwidth 41.6GB/s 59.7GB/s
Max Memory Channels 2 4
Supported Memory Size 128GB 64GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 3
Benchmarks Benchmarks Intel Core i9-9900K Intel Core i7-4960X
PassMark Score 18898 9628
PassMark Score (Single Thread) 2986 1996
Geekbench 5 Score (Multi-Thread) 8795 5131
Cinebench R20 Score (Single Thread) 518 Not Known
Cinebench R20 Score (Multi-Thread) 4995 Not Known
Geekbench 5 Score (Single Thread) 1336 861
Blender Score (bmw27) 164.2seconds 454.6seconds
Blender Score (Classroom) 544seconds 1433.4seconds
PassMark Score (Overclocked) 20704 11468
CPU Performance (Per Watt) 92.6 39.5

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