Intel Core i5 670 

Released January, 2010
  • 3.46 GHz
  • Dual core
6.9 Out of 10

CPUBoss Review Our evaluation of the Intel Core i5 670 among desktop CPUs (45 to 75W)

Performance

Benchmark performance using all cores

Core i5 670
6.1
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core i5 670
6.4
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core i5 670
n.d.
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core i5 670
n.d.
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core i5 670
6.9
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core i5 670
5.3
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

6.9

CPUBoss Score

Combination of all six facets

Core i5 670
6.9

Benchmarks Real world tests of the Intel Core i5 670

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i5 670
5,084
Core i3 540
4,078
Core i3 2120
5,074

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i5 670
2,275
Core i3 540
1,947
Core i3 2120
2,371

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 670
1,640,000 MB/s
Core i3 540
123,300 MB/s
Core i3 2120
162,800 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core i5 670
5,052
Core i3 540
3,934
Core i3 2120
5,008

GeekBench

Core i5 670
5,823
Core i3 2120
8,526
Core i3 540
5,930

Cinebench R11.5

Core i5 670
3.01

PassMark Data courtesy Passmark

Core i5 670
3,310
Core i3 540
2,694
Core i3 2120
3,901

PassMark (Single Core)

Core i5 670
1,399
Core i3 2120
1,690
Core i3 540
1,220

Specifications Full list of technical specs

summary

Clock speed 3.46 GHz
Turbo clock speed 3.73 GHz
Cores Dual core
Socket type LGA 1156
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. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 73W
Annual home energy cost 36.29 $/year
Annual commercial energy cost 94.87 $/year
Performance per watt 5.71 pt/W
Idle power consumption 65.9W
Peak power consumption 108.3W
Typical power consumption 97.7W

bus

Architecture DMI
Transfer rate 2,500 MT/s

details

Architecture x86-64
Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 4 MB
L3 cache per core 2 MB/core
Manufacture process 32 nm
Transistor count 382,000,000
Max CPUs 1
Clock multiplier 26
Voltage range 0.65 - 1.4V
Operating temperature Unknown - 72.6°C

overclocking

Overclocked clock speed 4.78 GHz
Overclocked clock speed (Water) 3.46 GHz
PassMark (Overclocked) 2,780.7
Overclocked clock speed (Air) 4.78 GHz

integrated graphics

GPU GPU
Label Intel® HD Graphics
Number of displays supported 2
GPU clock speed 733 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1333
  2. DDR3-1066
  3. DDR3
Channels Dual Channel
Maximum bandwidth 21,333.32 MB/s
Maximum memory size 16,998.4 MB
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