Intel Pentium 4 620 

First seen on June, 2012
  • 2.8 GHz
  • Single core

Features Key features of the Intel Pentium 4 620

clock speed

Pentium 4 620
2.8 GHz
A8 6600K
3.9 GHz

L2 cache

Pentium 4 620
2 MB
A8 6600K
4 MB

overclocked clock speed (air)

Pentium 4 620
3.46 GHz
A8 6600K
4.69 GHz
Pentium 4 530
3.78 GHz

overclocked clock speed (water)

Pentium 4 620
2.8 GHz
A8 6600K
4.76 GHz
Pentium 4 530
4.18 GHz

TDP

Pentium 4 620
84W
A8 6600K
100W

Specifications Full list of technical specs

summary

Clock speed 2.8 GHz
Cores Single core
Socket type LGA 775

features

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

integrated graphics

GPU None

details

Architecture x86-64
Threads 2 threads
L2 cache 2 MB
L2 cache per core 2 MB/core
Manufacture process 90 nm
Transistor count 169,000,000
Max CPUs 1
Clock multiplier 14
Voltage range 1.2 - 1.4V
Operating temperature Unknown - 67.7°C

overclocking

Overclocked clock speed 3.46 GHz
Overclocked clock speed (Water) 2.8 GHz
PassMark (Overclocked) 844.4
Overclocked clock speed (Air) 3.46 GHz

power consumption

TDP 84W
Annual home energy cost 20.24 $/year
Annual commercial energy cost 73.58 $/year
Typical power consumption 68.25W

bus

Architecture FSB
Clock speed 800 MHz
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