AMD Athlon II X3 420e 

Released September, 2010
  • 2.6 GHz
  • Tri core
2.1 Out of 10

CPUBoss Review Our evaluation of the AMD Athlon II X3 420e among desktop CPUs (up to 45W)

Performance

Benchmark performance using all cores

Athlon II X3 420e
6.0
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Athlon II X3 420e
5.7
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Athlon II X3 420e
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Athlon II X3 420e
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Athlon II X3 420e
3.9
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Athlon II X3 420e
n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

2.1

CPUBoss Score

Combination of all six facets

Athlon II X3 420e
2.1

Benchmarks Real world tests of the AMD Athlon II X3 420e

PassMark Data courtesy Passmark

Athlon II X3 420e
2,264

PassMark (Single Core)

Athlon II X3 420e
687

Specifications Full list of technical specs

summary

Clock speed 2.6 GHz
Cores Tri core
Socket type AM3
Is unlocked No

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. SSE4a
  2. 3DNow!
  3. SSE2
  4. SSE
  5. MMX
  6. SSE3
Supports dynamic frequency scaling Yes

power consumption

TDP 45W
Annual home energy cost 10.84 $/year
Annual commercial energy cost 39.42 $/year
Performance per watt 2.31 pt/W
Typical power consumption 36.56W

bus

Clock speed 2,000 MHz

details

Architecture x86-64
Threads 3 threads
L2 cache 2 MB
L2 cache per core 0.67 MB/core
L3 cache 0.5 MB
L3 cache per core 0.17 MB/core
Manufacture process 45 nm
Max CPUs 1
Voltage range 0.78 - 1.25V
Operating temperature Unknown - 72°C

overclocking

Overclocked clock speed 2.6 GHz
Overclocked clock speed (Water) 2.6 GHz
PassMark (Overclocked) 2,641.2
Overclocked clock speed (Air) 2.6 GHz

integrated graphics

GPU None
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