Intel Celeron D 340J 

Released September, 2004
  • 2.93 GHz
  • Single core

Features Key features of the Intel Celeron D 340J

clock speed

Celeron D 340J
2.93 GHz

L2 cache

Celeron D 340J
0.25 MB

overclocked clock speed (air)

Celeron D 340J
3.41 GHz
Core2 Quad Q6600
3.52 GHz

overclocked clock speed (water)

Celeron D 340J
2.93 GHz


Celeron D 340J

Specifications Full list of technical specs


Clock speed 2.93 GHz
Cores Single core
Socket type
  1. 478
  2. LGA 775


Has a NX bit Yes
Supports trusted computing No
Has virtualization support No
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE3
Supports dynamic frequency scaling No

power consumption

Annual home energy cost 20.24 $/year
Annual commercial energy cost 73.58 $/year
Typical power consumption 68.25W

memory controller

Memory controller Built-in
Supports ECC No


Architecture x86
Threads 1 thread
L2 cache 0.25 MB
L2 cache per core 0.25 MB/core
Manufacture process 90 nm
Transistor count 125,000,000
Max CPUs 1
Clock multiplier 22
Voltage range 1.25 - 1.4V
Operating temperature Unknown - 67.7°C


Overclocked clock speed 3.41 GHz
Overclocked clock speed (Water) 2.93 GHz
Overclocked clock speed (Air) 3.41 GHz

integrated graphics

GPU None


Architecture FSB
Clock speed 533 MHz
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