Intel Core i3 4120U 

Released April, 2014
  • 2 GHz
  • Dual core

Benchmarks Real world tests of the Intel Core i3 4120U

PassMark Data courtesy Passmark

Core i3 4120U
3,050

PassMark (Single Core)

Core i3 4120U
1,195

Specifications Full list of technical specs

summary

Clock speed 2 GHz
Cores Dual core
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing No
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 2.0
  10. AVX
  11. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 15W
Annual home energy cost 3.61 $/year
Performance per watt 8.79 pt/W
Typical power consumption 12.19W

bus

Architecture DMI 2.0
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 3 MB
L3 cache per core 1.5 MB/core
Manufacture process 22 nm
Max CPUs 1

overclocking

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

integrated graphics

GPU GPU
Label Intel® HD Graphics 4400
Number of displays supported 3
GPU clock speed 200 MHz
Turbo clock speed 1,000 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1600
  2. DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 25,600 MB/s
Maximum memory size 16,384 MB
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