Intel Celeron D 325J 

Released October, 2004
  • 2.53 GHz
  • Single core
  • Unlocked

Features Key features of the Intel Celeron D 325J

clock speed

Celeron D 325J
2.53 GHz
Pentium 4 505J
2.66 GHz

turbo clock speed

Celeron D 325J
2.4 GHz

L2 cache

Celeron D 325J
0.25 MB

L3 cache

Celeron D 325J
8 MB

overclocked clock speed (air)

Celeron D 325J
4 GHz
Core2 Quad Q6600
3.52 GHz

overclocked clock speed (water)

Celeron D 325J
2.53 GHz

Specifications Full list of technical specs


Clock speed 2.53 GHz
Turbo clock speed 2.4 GHz
Cores Single core
Socket type LGA 775
Is unlocked Yes


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

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
Memory type
  1. DDR3-1600
  2. DDR3-1333
  3. DDR2-1066
  4. DDR3-1066
  5. DDR2-800
  6. DDR3
  7. DDR3-800
  8. DDR2-667
  9. DDR2
  10. DDR
Channels Triple Channel
Supports ECC No
Maximum bandwidth 38,400 MB/s
Maximum memory size 147,456 MB


Architecture x86
Threads 4 threads
L2 cache 0.25 MB
L2 cache per core 0.25 MB/core
L3 cache 8 MB
L3 cache per core 8 MB/core
Manufacture process 90 nm
Transistor count 125,000,000
Max CPUs 2
Clock multiplier 19
Voltage range 1.25 - 1.4V
Operating temperature Unknown - 67.7°C


Overclocked clock speed 4 GHz
Overclocked clock speed (Water) 2.53 GHz
PassMark (Overclocked) 593.9
Overclocked clock speed (Air) 4 GHz

integrated graphics

GPU None


Architecture FSB
Data rate 3,200 MB/s
Transfer rate 5,860 MT/s
Clock speed 533 MHz
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