Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of Intel Pentium 4 505

Reasons to consider the
Intel Pentium 4 505

Report a correction
Significantly higher clock speed 2.66 GHz vs 1.6 GHz More than 65% higher clock speed
Much better overclocked clock speed (Air) 3.74 GHz vs 2.02 GHz More than 85% better overclocked clock speed (Air)
Higher Maximum operating temperature 67.7 °C vs 60.4 °C More than 10% higher Maximum operating temperature
Front view of Intel Celeron M 420

Reasons to consider the
Intel Celeron M 420

Report a correction
Much newer manufacturing process 65 nm vs 90 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much lower typical power consumption 28.44W vs 68.25W 2.4x lower typical power consumption
Much lower annual home energy cost 8.43 $/year vs 20.24 $/year 2.4x lower annual home energy cost
Much lower annual commercial energy cost 30.66 $/year vs 73.58 $/year 2.4x lower annual commercial energy cost
Better overclocked clock speed (Water) 3.38 GHz vs 2.67 GHz More than 25% better overclocked clock speed (Water)

Features Key features of the Pentium 4 505  vs Celeron M 420 

clock speed

Pentium 4 505
2.66 GHz
Celeron M 420
1.6 GHz

L2 cache

overclocked clock speed (air)

Pentium 4 505
3.74 GHz
Celeron M 420
2.02 GHz

overclocked clock speed (water)

Pentium 4 505
2.67 GHz
Celeron M 420
3.38 GHz

Specifications Full list of technical specs

summary

Pentium 4 505  vs
Celeron M 420 
Clock speed 2.66 GHz 1.6 GHz
Cores Single core Single core
Socket type
LGA 775
478

features

Has a NX bit Yes Yes
Has virtualization support No No
Supports dynamic frequency scaling No No

overclocking

Overclocked clock speed 3.74 GHz 2.02 GHz
Overclocked clock speed (Water) 2.67 GHz 3.38 GHz
Overclocked clock speed (Air) 3.74 GHz 2.02 GHz

power consumption

TDP 84W 35W
Annual home energy cost 20.24 $/year 8.43 $/year
Annual commercial energy cost 73.58 $/year 30.66 $/year
Typical power consumption 68.25W 28.44W

details

Pentium 4 505  vs
Celeron M 420 
Architecture x86-64 x86-64
Threads 1 1
L2 cache 1 MB 1 MB
L2 cache per core 1 MB/core 1 MB/core
Manufacture process 90 nm 65 nm
Transistor count 125,000,000 105,000,000
Max CPUs 1 1
Clock multiplier 20 8
Voltage range 1.25 - 1.39V 1 - 1.34V
Operating temperature Unknown - 67.7°C Unknown - 60.4°C

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A

bus

Architecture FSB FSB
Number of links 1 1
Clock speed 533 MHz 800 MHz
Intel Pentium 4 505
Report a correction
Intel Celeron M 420
Report a correction

Comments

comments powered by Disqus