Intel Pentium G640T 

Released June, 2012
  • 2.4 GHz
  • Dual core

Benchmarks Real world tests of the Intel Pentium G640T

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Pentium G640T
2,784

GeekBench 3 (Single core) Data courtesy Primate Labs

Pentium G640T
1,573

GeekBench 3 (AES single core) Data courtesy Primate Labs

Pentium G640T
135.1 MB/s
Pentium G2020T
131,950 MB/s
Celeron G540T
103.8 MB/s

PassMark Data courtesy Passmark

Pentium G640T
1,959

PassMark (Single Core)

Pentium G640T
1,201

Specifications Full list of technical specs

summary

Clock speed 2.4 GHz
Cores Dual core
Socket type LGA 1155

features

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. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 35W
Annual home energy cost 8.43 $/year
Annual commercial energy cost 30.66 $/year
Performance per watt 2.9 pt/W
Typical power consumption 28.44W

bus

Architecture DMI
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 2 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 24
Operating temperature Unknown - 65°C

overclocking

Overclocked clock speed 2.4 GHz
Overclocked clock speed (Water) 2.4 GHz
Overclocked clock speed (Air) 2.4 GHz

integrated graphics

GPU GPU
Label Intel® HD Graphics
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. DDR3-1066
  2. DDR3
Channels Dual Channel
Maximum bandwidth 17,066.66 MB/s
Maximum memory size 32,768 MB
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