AMD Athlon II X4 620e 

Released May, 2011
  • 2.7 GHz
  • Quad core
1.1 Out of 10

AMD Athlon II is a cheap overclocking CPU that really isn't worth it at stock, the real gem of this CPU is the ability to overclock.
by Cameron-Johnson (Sep, 2009)
When we overclock the CPU to 3.9 GHz, it is able to beat the stock Phenom II results quite impressively as well as the Phenom II's overclocked results, which we only managed 3.6 GHz.
by Cameron-Johnson (Sep, 2009)

CPUBoss Review Our evaluation of the AMD Athlon II X4 620e among desktop CPUs (up to 45W)

Performance

Benchmark performance using all cores

Athlon II X4 620e
6.4
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Athlon II X4 620e
n.d.
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Athlon II X4 620e
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Athlon II X4 620e
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Athlon II X4 620e
3.7
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Athlon II X4 620e
n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

1.1

CPUBoss Score

Combination of all six facets

Athlon II X4 620e
1.1

Benchmarks Real world tests of the AMD Athlon II X4 620e

PassMark Data courtesy Passmark

Athlon II X4 620e
2,906

In The News From around the web

16
Sep

AMD Athlon II X4 620 Processor Review - Quad-Core for Mainstream

by Cameron Johnson |
www.tweaktown.com
We see the same thing with our Far Cry 2 testing, Athlon II is a bit weak until overclocked and then it comes out all guns blazing.
AMD's own marketing strategy for Phenom II is for high-end market, and it leaves a gap for the mainstream segment, but not anymore we see.

Specifications Full list of technical specs

summary

Clock speed 2.7 GHz
Turbo clock speed 0 GHz
Cores Quad 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 3.32 pt/W
Typical power consumption 36.56W

bus

Clock speed 2,000 MHz

details

Architecture x86-64
Threads 4 threads
L2 cache 0 MB
L2 cache per core 0 MB/core
L3 cache 0 MB
L3 cache per core 0 MB/core
Manufacture process 45 nm
Max CPUs 1

overclocking

Overclocked clock speed 2.6 GHz
Overclocked clock speed (Water) 2.6 GHz
Overclocked clock speed (Air) 2.6 GHz

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type DDR3
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