Intel Celeron G1840T 

Released February, 2014
  • 2.5 GHz
  • Dual core

Benchmarks Real world tests of the Intel Celeron G1840T

PassMark Data courtesy Passmark

Celeron G1840T

Specifications Full list of technical specs


Clock speed 2.5 GHz
Cores Dual core
Socket type LGA 1150
Is unlocked No


Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. EM64T
  3. SSE4.2
  4. Supplemental SSE3
  5. SSE4.1
  6. SSE
  7. SSE4
  8. SSE3
  9. SSE2
Supports dynamic frequency scaling No

power consumption

Annual home energy cost 8.43 $/year
Annual commercial energy cost 30.66 $/year
Performance per watt 3.84 pt/W
Typical power consumption 28.44W


Architecture DMI 2.0
Transfer rate 5,000 MT/s


Architecture x86-64
Threads 2 threads
L2 cache 0.5 MB
L2 cache per core 0.25 MB/core
L3 cache 2 MB
L3 cache per core 1 MB/core
Manufacture process 22 nm
Max CPUs 1
Clock multiplier 25
Operating temperature Unknown - 66.4°C


Overclocked clock speed 2.5 GHz
Overclocked clock speed (Water) 2.5 GHz
Overclocked clock speed (Air) 2.5 GHz

integrated graphics

Label Intel® HD Graphics
Number of displays supported 3
GPU clock speed 200 MHz
Turbo clock speed 1,050 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1333
  2. DDR3L-1333
Channels Dual Channel
Supports ECC Yes
Maximum bandwidth 21,333.32 MB/s
Maximum memory size 32,768 MB
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