Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of AMD Athlon II X2 270

Reasons to consider the
AMD Athlon II X2 270

Report a correction
Significantly higher clock speed 3.4 GHz vs 2.9 GHz More than 15% higher clock speed
Much better overclocked clock speed (Air) 4.02 GHz vs 3.64 GHz More than 10% better overclocked clock speed (Air)
Newer May, 2011 vs Jul, 2009 Release date over 1 years later
Slightly better overclocked clock speed (Water) 4.09 GHz vs 4 GHz Almost the same
Front view of AMD Athlon II X2 245

Reasons to consider the
AMD Athlon II X2 245

Report a correction

CPUBoss is not aware of any important advantages of the 245 vs the 270.

Benchmarks Real world tests of Athlon II X2 270 vs 245

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 X2 270
136,900 MB/s
Athlon II X2 245
116,550 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench (64-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Athlon II X2 270  vs
245 
Clock speed 3.4 GHz 2.9 GHz
Cores Dual core Dual core

features

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

bus

Clock speed 3,400 MHz 2,000 MHz

details

Athlon II X2 270  vs
245 
Threads 2 2
L2 cache 2 MB 2 MB
L2 cache per core 1 MB/core 1 MB/core
Manufacture process 45 nm 45 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 4.02 GHz 3.64 GHz
Overclocked clock speed (Water) 4.09 GHz 4 GHz
PassMark (Overclocked) 810.1 1,955.2
Overclocked clock speed (Air) 4.02 GHz 3.64 GHz

power consumption

TDP 65W 65W
Annual home energy cost 15.66 $/year 15.66 $/year
Annual commercial energy cost 56.94 $/year 56.94 $/year
Performance per watt 2.03 pt/W 1.73 pt/W
Typical power consumption 52.81W 52.81W
AMD Athlon II X2 270
Report a correction
AMD Athlon II X2 245
Report a correction

Read more

Comments

comments powered by Disqus