Intel Core i7-4960X vs AMD Phenom II X4 975

VS
Intel Core i7-4960X
Intel Core i7-4960X Image
AMD Phenom II X4 975
AMD Phenom II X4 975 Image
Intel Core i7-4960X
AMD Phenom II X4 975
Key Differences Key Differences Intel Core i7-4960X AMD Phenom II X4 975
Cores 6 4
CPU Threads 12 4
Base Clock Speed 3.6GHz 3.6GHz
Turbo Clock Speed Not Known Not Known
TDP (THERMAL DESIGN POINT) 130W 125W
Has integrated graphics No No
Performance per watt 39.5 54.0
Performance Performance Intel Core i7-4960X AMD Phenom II X4 975
CPU Speed & Cores 6 x 3.6GHz 4 x 3.6GHz
Number of CPU Threads 12 4
L2 Cache Size 1.5MB 2MB
L3 Cache Size 15MB 6MB
L1 Cache Size 384KB 512KB
L2 Core 0.25MB/core 0.5MB/core
L3 Core 2.5MB/core 1.5MB/core
Clock Multiplier 36 18
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-4960X AMD Phenom II X4 975
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has F16C Support No No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-4960X AMD Phenom II X4 975
Geekbench Score 22113 6730
Cinebench 10 Score 38726 No Data Found
Cinebench 11.5 Score 12 4.23
SysMark 2012 Score 238 No Data Found
DivX encoding Score 18.7s No Data Found
CPU Data Work Score 340 No Data Found
Cinebench 11.5 Score (Single Thread) 1.69 1.09
Cinebench 10 Score (Single Thread) 7026 No Data Found
Media Creation Score 191 No Data Found
Web Dev Score 257 No Data Found
3D Modelling Score 330 No Data Found
X264 HD Score (Pass 2) 23.1FPS 23.56FPS
Office Productivity Score 176 No Data Found
X264 HD Score (Pass 1) 112.63FPS 76.71FPS
System Management Score 188 No Data Found
Handbrake Encoding Score 303s 9.91s
Height 37.5mm 40mm
Width Size 37.5mm 40mm
General info General info Intel Core i7-4960X AMD Phenom II X4 975
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 22nm 45nm
TDP (Thermal Design Point) 130W 125W
Transistor Count 1860 million 758 million
Width Size 37.5mm 40mm
Height 37.5mm 40mm
Does it have Integrated Graphics No No
PCI Express Version Not Known 2
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-4960X AMD Phenom II X4 975
RAM Memory Speed 1866MHz 1333MHz
Max Memory Bandwidth 59.7GB/s 21.3GB/s
Max Memory Channels 4 2
Supported Memory Size 64GB Not Known
Bus Bandwidth 5GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 3 Not Known
Benchmarks Benchmarks Intel Core i7-4960X AMD Phenom II X4 975
PassMark Score 9628 4697
PassMark Score (Single Thread) 1996 1285
Geekbench 5 Score (Multi-Thread) 5131 Not Known
Geekbench 5 Score (Single Thread) 861 Not Known
Blender Score (Classroom) 1433.4seconds Not Known
Blender Score (bmw27) 454.6seconds Not Known
PassMark Score (Overclocked) 11468 5208
CPU Performance (Per Watt) 39.5 54.0

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