CPUBoss Review Our evaluation of 450 vs 270u among all 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

Sky Diver and Cloud Gate

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?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

6.2

CPUBoss Score

Combination of all six facets

Winner
AMD Athlon II X2 270u 

CPUBoss recommends the AMD Athlon II X2 270u  based on its performance and single-core performance.

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VS

Differences What are the advantages of each

Front view of AMD E 450

Reasons to consider the
AMD E 450

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Newer manufacturing process 40 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Lower typical power consumption 14.63W vs 20.31W Around 30% lower typical power consumption
Higher Maximum operating temperature 90 °C vs 81 °C More than 10% higher Maximum operating temperature
Newer Aug, 2011 vs Sep, 2010 Release date 11 months later
Lower annual home energy cost 4.34 $/year vs 6.02 $/year Around 30% lower annual home energy cost
Lower annual commercial energy cost 15.77 $/year vs 21.9 $/year Around 30% lower annual commercial energy cost
Front view of AMD Athlon II X2 270u

Reasons to consider the
AMD Athlon II X2 270u

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Higher clock speed 2 GHz vs 1.65 GHz More than 20% higher clock speed
Better PassMark (Single core) score 701 vs 431 Around 65% better PassMark (Single core) score

Benchmarks Real world tests of E 450 vs Athlon II X2 270u

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

E 450  vs
Athlon II X2 270u 
Clock speed 1.65 GHz 2 GHz
Cores Dual core Dual core
Socket type
Super 7
AM3
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
AMD64
AMD-V
3DNow!
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

details

E 450  vs
Athlon II X2 270u 
Threads 2 2
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 0.5 MB 0.5 MB
L3 cache per core 0.25 MB/core 0.25 MB/core
Manufacture process 40 nm 45 nm
Max CPUs 1 1
Operating temperature Unknown - 90°C Unknown - 81°C

integrated graphics

GPU GPU None
Label Radeon™ HD 6320 N/A
Latest DirectX 11.0 N/A
GPU clock speed 508 MHz N/A
Turbo clock speed 600 MHz N/A

power consumption

TDP 18W 25W
Annual home energy cost 4.34 $/year 6.02 $/year
Annual commercial energy cost 15.77 $/year 21.9 $/year
Performance per watt 2.98 pt/W 2.68 pt/W
Typical power consumption 14.63W 20.31W
AMD E 450
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AMD Athlon II X2 270u
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