Intel Core i7 3667U 

Released June, 2012
  • 2 GHz
  • Dual core
7.3 Out of 10

Explore 1 laptop with the Intel Core i7 3667U

CPUBoss Review Our evaluation of the Intel Core i7 3667U among laptop CPUs (over 15W)

Performance

Benchmark performance using all cores

Core i7 3667U
6.7
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core i7 3667U
7.9
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core i7 3667U
5.6
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core i7 3667U
6.6
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core i7 3667U
9.4
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core i7 3667U
5.7
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

7.3

CPUBoss Score

Combination of all six facets

Core i7 3667U
7.3

Benchmarks Real world tests of the Intel Core i7 3667U

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 3667U
11.7 mHash/s
Core i5 3320M
6.07 mHash/s
Core i7 3520M
6.34 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 3667U
0.62 fps
Core i7 3520M
0.94 fps
Core i5 3320M
0.78 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i7 3667U
2,073

Sky Diver Data courtesy FutureMark

Core i7 3667U
1,181

Cloud Gate Data courtesy FutureMark

Core i7 3667U
4,002

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 3667U
5,336

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 3667U
2,619

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 3667U
2,160,000 MB/s
Core i7 3520M
2,440,000 MB/s
Core i5 3320M
2,140,000 MB/s

Specifications Full list of technical specs

summary

Clock speed 2 GHz
Turbo clock speed 3.2 GHz
Cores Dual core
Socket type BGA 1023
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. AES
  3. SSE
  4. SSE2
  5. SSE4.1
  6. SSE3
  7. Supplemental SSE3
  8. SSE4.2
  9. AVX
Supports dynamic frequency scaling Yes

power consumption

TDP 17W
Annual home energy cost 4.1 $/year
Performance per watt 26.49 pt/W
Typical power consumption 13.81W

bus

Architecture DMI
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 4 threads
L2 cache 0.5 MB
L2 cache per core 0.25 MB/core
L3 cache 4 MB
L3 cache per core 2 MB/core
Manufacture process 22 nm
Max CPUs 1
Clock multiplier 20
Operating temperature Unknown - 105°C

overclocking

Overclocked clock speed 2.93 GHz
Overclocked clock speed (Water) 2 GHz
Overclocked clock speed (Air) 2.93 GHz

integrated graphics

GPU GPU
Label HD Graphics 4000
Latest DirectX 11.0
Number of displays supported 3
GPU clock speed 350 MHz
Turbo clock speed 1,150 MHz
3DMark06 5,344.5

memory controller

Memory controller Built-in
Memory type
  1. DDR3L-1600
  2. DDR3L-1333
  3. DDR3RS-1333
  4. DDR3RS-1600
Channels Dual Channel
Supports ECC No
Maximum bandwidth 25,600 MB/s
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