Intel Core i7 3960X

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Overview
Manufacturer Intel®
Specifications ark.intel.com
Family Model Core i7 3960X
Release Date Released November, 2011
Is Older older
Key Specs 3.3 GHz Hexa core Unlocked
Score 5.9
Summary
Clock speed 3.3 GHz
Turbo clock speed 3.9 GHz
Cores Hexa core
Socket type LGA 2011
Is unlocked Yes
Features
Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions MMX AES SSE SSE2 SSE4.1 SSE3 Supplemental SSE3 SSE4.2
AVX SSE4
Supports dynamic frequency scaling Yes
Integrated Graphics
GPU None
Label None
Latest DirectX None
Number of displays supported None
GPU clock speed None
Turbo clock speed None
3DMark06 None
Bus
Architecture DMI 2.0
Transfer rate 5,000 MT/s
Details
Architecture x86-64
Threads 12 threads
L2 cache 2 MB
L2 cache per core 0.33 MB/core
L3 cache 15 MB
L3 cache per core 2.5 MB/core
Manufacture process 32 nm
Transistor count 2,270,000,000
Max CPUs 1
Clock multiplier 33
Voltage range 0.6 - 1.35V
Operating temperature Unknown - 66.8°C
Overclocking
Overclock popularity 156
Overclocked clock speed 4.77 GHz
Overclocked clock speed (Water) 4.65 GHz
PassMark (Overclocked) 7,065.9
Overclocked clock speed (Air) 4.77 GHz
Power Consumption
TDP 130W
Annual home energy cost 56.39 $/year
Annual commercial energy cost 184.84 $/year
Performance per watt 5.6 pt/W
Idle power consumption 73.9W
Peak power consumption 211W
Typical power consumption 176.73W
Memory Controller
Memory controller Built-in
Memory type DDR3-1600 DDR3-1333 DDR3-1066 DDR3
Channels Quad Channel
Supports ECC No
Maximum bandwidth 51,200 MB/s
Maximum memory size 65,536 MB
Benchmarks
GeekBench 3 (Multi-core) 18,528
GeekBench 3 (Single core) 3,267
GeekBench 3 (AES single core) 2,595,000 MB/s
GeekBench (32-bit) 19,457
GeekBench (64-bit) 20,406
GeekBench 23,155
PassMark 12,802
PassMark (Single Core) 2,015
Scores
Performance 9.4
Single-core Performance 7.6
Integrated Graphics 0.0
Integrated Graphics (OpenCL) 0.0
Performance per Watt 6.0
Value 5.1
CPUPK Score 5.9
Photo
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