Intel Core i7 3920XM

older Released April, 2012

2.9 GHz
Quad core
Unlocked

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 3920XM
13,819

12,083

13,202

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 3920XM
3,555

3,101

3,370

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 3920XM
2,620,000 MB/s

2,550,000 MB/s

2,680,000 MB/s

3D Mark 11 (Physics)

Core i7 3920XM
6,600

5,720

6,430

3D Mark 06 (CPU)

Core i7 3920XM
65.8

67.9

66.4

PassMark Data courtesy Passmark

Core i7 3920XM
9,168

9,820

9,022

PassMark (Single Core)

Core i7 3920XM
1,983

2,054

1,944

summary

Clock speed	2.9 GHz
Turbo clock speed	3.8 GHz
Cores	Quad core
Socket type	rPGA 988B
Is unlocked	Yes

features

Has a NX bit	Yes
Supports trusted computing	Yes
Has virtualization support	Yes
Instruction set extensions	AES AVX SSE SSE2 SSE3 SSE4.1 SSE4.2 Supplemental SSE3
Supports dynamic frequency scaling	Yes

power consumption

TDP	55W
Annual home energy cost	13.25 $/year
Performance per watt	17.78 pt/W
Typical power consumption	44.69W

memory controller

Memory controller	Built-in
Memory type	DDR3L-1600 DDR3L-1333 DDR3RS-1333 DDR3RS-1600
Channels	Dual Channel
Supports ECC	No
Maximum bandwidth	25,600 MB/s
Maximum memory size	32,768 MB

details

Architecture	x86-64
Threads	8 threads
L2 cache	1 MB
L2 cache per core	0.25 MB/core
L3 cache	8 MB
L3 cache per core	2 MB/core
Manufacture process	22 nm
Transistor count	1,400,000,000
Max CPUs	1
Clock multiplier	29
Operating temperature	Unknown - 105°C

overclocking

Overclocked clock speed	4.47 GHz
Overclocked clock speed (Water)	2.9 GHz
PassMark (Overclocked)	6,883.3
Overclocked clock speed (Air)	4.47 GHz

integrated graphics

GPU	GPU
Label	Intel® HD Graphics 4000
Latest DirectX	11.x
Number of displays supported	3
GPU clock speed	650 MHz
Turbo clock speed	1,300 MHz
3DMark06	5,339.9

bus

Architecture	DMI
Number of links	1
Transfer rate	5,000 MT/s

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