Intel Pentium 4 520521 

Released February, 2004
  • 2.8 GHz
  • Single core

Features Key features of the Intel Pentium 4 520521

clock speed

Pentium 4 520521
2.8 GHz
Celeron D 336
2.8 GHz

L2 cache

Pentium 4 520521
1 MB
Celeron D 336
0.25 MB

TDP

Pentium 4 520521
89W

Specifications Full list of technical specs

summary

Clock speed 2.8 GHz
Cores Single core
Socket type 478

features

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

power consumption

TDP 89W
Annual home energy cost 21.44 $/year
Annual commercial energy cost 77.96 $/year
Typical power consumption 72.31W

details

Architecture x86
Threads 2 threads
L2 cache 1 MB
L2 cache per core 1 MB/core
Manufacture process 90 nm
Transistor count 125,000,000
Max CPUs 1
Clock multiplier 14
Voltage range 1.25 - 1.4V
Operating temperature Unknown - 69.1°C

integrated graphics

GPU None

bus

Architecture FSB
Clock speed 800 MHz
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