Intel Celeron M 420 

Released April, 2007
  • 1.6 GHz
  • Single core
1.2 Out of 10

CPUBoss Review Our evaluation of the Intel Celeron M 420 among laptop CPUs (over 15W)

Performance

Benchmark performance using all cores

Celeron M 420
4.9
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Celeron M 420
5.4
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Celeron M 420
0.0
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Celeron M 420
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Celeron M 420
3.9
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Celeron M 420
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

1.2

CPUBoss Score

Combination of all six facets

Celeron M 420
1.2

Benchmarks Real world tests of the Intel Celeron M 420

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Celeron M 420
808

GeekBench 3 (Single core) Data courtesy Primate Labs

Celeron M 420
814

GeekBench 3 (AES single core) Data courtesy Primate Labs

Celeron M 420
66,700 MB/s
Celeron M 430
74,150 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Celeron M 420
739

GeekBench (64-bit) Data courtesy Primate Labs

Celeron M 420
1,741

GeekBench

Celeron M 420
1,741

PassMark Data courtesy Passmark

Celeron M 420
347

PassMark (Single Core)

Celeron M 420
597

Specifications Full list of technical specs

summary

Clock speed 1.6 GHz
Cores Single core
Socket type
  1. LGA 775
  2. 478

features

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

TDP 35W
Annual home energy cost 8.43 $/year
Performance per watt 1.77 pt/W
Typical power consumption 28.44W

bus

Architecture FSB
Clock speed 800 MHz

details

Architecture x86-64
Threads 1 thread
L2 cache 1 MB
L2 cache per core 1 MB/core
Manufacture process 65 nm
Transistor count 105,000,000
Max CPUs 1
Clock multiplier 8
Voltage range 1 - 1.34V
Operating temperature Unknown - 60.4°C

overclocking

Overclocked clock speed 1.97 GHz
Overclocked clock speed (Water) 3.3 GHz
PassMark (Overclocked) 1,365.1
Overclocked clock speed (Air) 1.97 GHz

integrated graphics

GPU None
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