Intel Core i9-7980XE vs Intel Core i7-5960X

VS
Intel Core i9-7980XE
Intel Core i9-7980XE Image
Intel Core i7-5960X
Intel Core i7-5960X Image
Intel Core i9-7980XE
Intel Core i7-5960X
Key Differences Key Differences Intel Core i9-7980XE Intel Core i7-5960X
Cores 18 8
CPU Threads 36 16
Base Clock Speed 2.6GHz 3GHz
Turbo Clock Speed 4.4GHz 3.5GHz
TDP (THERMAL DESIGN POINT) 165W 140W
Has integrated graphics No No
Performance per watt Not Known 26.0
Performance Performance Intel Core i9-7980XE Intel Core i7-5960X
CPU Speed & Cores 18 x 2.6GHz 8 x 3GHz
Number of CPU Threads 36 16
L2 Cache Size 18MB 2MB
L3 Cache Size 24.7MB 20MB
Turbo Boost Frequency 4.4GHz 3.5GHz
L1 Cache Size 576KB 256KB
L2 Core 1MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 1.3MB/core 2.5MB/core
Turbo Boost Tech Version 3 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 30
Features Features Intel Core i9-7980XE Intel Core i7-5960X
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 i7-5960X
Height 51mm 52.5mm
Width Size 58.5mm 45mm
General info General info Intel Core i9-7980XE Intel Core i7-5960X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 165W 140W
PCI Express Version 3 3
Width Size 58.5mm 45mm
Height 51mm 52.5mm
Does it have Integrated Graphics No No
CPU Temperature Not Known 66.8°C
Transistor Count Not Known 2600 million
OpenGL Driver Version Not Known 4
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-7980XE Intel Core i7-5960X
RAM Memory Speed 2666MHz 2133MHz
Max Memory Channels 4 4
Max Memory Bandwidth Not Known 68GB/s
Supported Memory Size Not Known 64GB
Bus Bandwidth Not Known 5GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i9-7980XE Intel Core i7-5960X
PassMark Score Not Known 16059
PassMark Score (Single Thread) Not Known 1994
PassMark Score (Overclocked) Not Known 18948
CPU Performance (Per Watt) Not Known 26.0

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