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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

Intel Atom N550 @ 1.50GHzAMD Phenom II P920 Quad-Core
Price$861$751
Socket TypeBGA559S1
CPU ClassLaptopLaptop
Clockspeed1.5 GHz1.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (2 logical cores per physical)4
Max TDP8.5W25W
Yearly Running Cost$1.55$4.56
First Seen on ChartQ2 2010Q2 2010
# of Samples7645
Single Thread Rating235509
CPU Mark5241866
CPU Mark Rating
As of 22nd of October 2019 - Higher results represent better performance
Intel Atom N550 @ 1.50GHz
524
AMD Phenom II P920 Quad-Core
1,866
CPU Value (CPU Mark / $Price)
As of 22nd of October 2019 - Higher results represent better value
Intel Atom N550 @ 1.50GHz
6.10
AMD Phenom II P920 Quad-Core
24.89
CPU Single Thread Rating
As of 22nd of October 2019 - Higher results represent better performance
Intel Atom N550 @ 1.50GHz
235
AMD Phenom II P920 Quad-Core
509

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.
Intel Atom N550 @ 1.50GHzAMD Phenom II P920 Quad-Core
Max TDP8.5W25W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.