Intel Core i3 2120T 

Released July, 2011
  • 2.6 GHz
  • Dual core

Benchmarks Real world tests of the Intel Core i3 2120T

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i3 2120T

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i3 2120T

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i3 2120T
130.1 MB/s
Pentium G2030T
136,150 MB/s
Pentium G645T
124,300 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core i3 2120T


Core i3 2120T

PassMark Data courtesy Passmark

Core i3 2120T

PassMark (Single Core)

Core i3 2120T

Specifications Full list of technical specs


Clock speed 2.6 GHz
Cores Dual core
Socket type LGA 1155
Is unlocked No


Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE4.1
  5. SSE3
  6. Supplemental SSE3
  7. SSE4.2
  8. AVX
  9. SSE4
Supports dynamic frequency scaling Yes

power consumption

Annual home energy cost 8.43 $/year
Annual commercial energy cost 30.66 $/year
Performance per watt 3.13 pt/W
Typical power consumption 28.44W


Architecture DMI
Transfer rate 5,000 MT/s


Architecture x86-64
Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 3 MB
L3 cache per core 1.5 MB/core
Manufacture process 32 nm
Max CPUs 1
Clock multiplier 26
Operating temperature Unknown - 65°C


Overclock popularity 1
Overclocked clock speed 2.61 GHz
Overclocked clock speed (Water) 2.6 GHz
Overclocked clock speed (Air) 2.61 GHz

integrated graphics

Label Intel® HD Graphics 2000
Number of displays supported 2
GPU clock speed 650 MHz
Turbo clock speed 1,100 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 32,768 MB
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Showing 2 comments.
Thanks for catching that, should be all fixed up now!
CPUBoss is mistaken about the Intel Core i3 GPU - it does have integrated graphics. The Intel Core i3-2120T has Intel HD 2000 integrated graphics operating at a base frequency of 650 MHz with a max frequency of 1.1 GHz. The specifications are here:
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