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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Phenom II X2 550 vs AMD Phenom II X2 545

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×AMD Phenom II X2 550×AMD Phenom II X2 545+ ADD
Price$41.351$43.981
Socket TypeAM2+/AM3AM2+/AM3
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP80W80W
Yearly Running Cost$14.60$14.60
Other
First Seen on ChartQ2 2009Q3 2009
# of Samples44686
Single Thread Rating(% diff. to max in group)12383(0.0%)1083(-12.5%)
CPU Mark(% diff. to max in group)1177(0.0%)1107(-5.9%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 3rd of October 2022 - Higher results represent better performance
AMD Phenom II X2 550
1,177
AMD Phenom II X2 545
1,107
CPU Value (CPU Mark / $Price)
As of 3rd of October 2022 - Higher results represent better value
AMD Phenom II X2 550
28.46
AMD Phenom II X2 545
25.18
CPU Single Thread Rating
As of 3rd of October 2022 - Higher results represent better performance
AMD Phenom II X2 550
1,238
AMD Phenom II X2 545
1,083

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
AMD Phenom II X2 550AMD Phenom II X2 545
Max TDP80W80W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.