CPUBoss Review Our evaluation of 605e vs 250 among desktop CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

3.9

CPUBoss Score

Combination of all six facets

Winner
AMD Athlon II X2 250 

CPUBoss recommends the AMD Athlon II X2 250  based on its overclocking.

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VS

Differences What are the advantages of each

Front view of AMD Athlon II X4 605e

Reasons to consider the
AMD Athlon II X4 605e

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Much more l3 cache 0.5 MB vs 0 MB Compared to all cpus, 0.5 MB l3 cache is just OK
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 4 vs 2 Twice as many threads
Front view of AMD Athlon II X2 250

Reasons to consider the
AMD Athlon II X2 250

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Much higher clock speed 3 GHz vs 2.3 GHz More than 30% higher clock speed
Much lower typical power consumption 52.81W vs 130.78W 2.5x lower typical power consumption
Much newer manufacturing process 32 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better performance per watt 1.79 pt/W vs 0.64 pt/W More than 2.8x better performance per watt
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core
Much better overclocked clock speed (Air) 3.72 GHz vs 3.36 GHz More than 10% better overclocked clock speed (Air)
Much lower annual home energy cost 15.66 $/year vs 53.03 $/year 3.4x lower annual home energy cost
Much better overclocked clock speed (Water) 4.04 GHz vs 2.3 GHz More than 75% better overclocked clock speed (Water)
Much lower annual commercial energy cost 56.94 $/year vs 120.63 $/year 2.1x lower annual commercial energy cost
Higher Maximum operating temperature 74 °C vs 72 °C Around 5% higher Maximum operating temperature

Benchmarks Real world tests of Athlon II X4 605e vs X2 250

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon II X4 605e
105.8 MB/s
Athlon II X2 250
120,700 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Athlon II X4 605e  vs
X2 250 
Clock speed 2.3 GHz 3 GHz
Cores Quad core Dual core
Socket type
AM3
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
AVX 1.1
SSE2
F16C
MMX
XOP
AVX
SSE3
SSE
BMI1
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
ABM
CVT16
AMD-V
3DNow!
Supplemental SSE3
AES
TBM
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 45W 65W
Annual home energy cost 53.03 $/year 15.66 $/year
Annual commercial energy cost 120.63 $/year 56.94 $/year
Performance per watt 0.64 pt/W 1.79 pt/W
Typical power consumption 130.78W 52.81W

bus

Clock speed 2,000 MHz 2,000 MHz

details

Athlon II X4 605e  vs
X2 250 
Architecture x86-64 x86-64
Threads 4 2
L2 cache 2 MB 2 MB
L2 cache per core 0.5 MB/core 1 MB/core
L3 cache 0.5 MB 0 MB
L3 cache per core 0.13 MB/core 0 MB/core
Manufacture process 45 nm 32 nm
Max CPUs 1 1
Voltage range 0.78 - 1.25V 0.85 - 1.43V
Operating temperature Unknown - 72°C Unknown - 74°C

overclocking

Overclocked clock speed 3.36 GHz 3.72 GHz
Overclocked clock speed (Water) 2.3 GHz 4.04 GHz
Overclocked clock speed (Air) 3.36 GHz 3.72 GHz

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
AMD Athlon II X4 605e
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AMD Athlon II X2 250
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