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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Phenom II X4 B55 vs Intel Core2 Quad Q9500 @ 2.83GHz

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

×AMD Phenom II X4 B55×Intel Core2 Quad Q9500 @ 2.83GHz+ ADD
PriceSearch Online$49.011
Socket TypeAM2+/AM3LGA775
CPU ClassDesktopDesktop
Clockspeed3.3 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDPNA295W
Yearly Running CostNA$17.34
First Seen on ChartQ1 2010Q2 2010
# of Samples538282
Single Thread Rating(% diff. to max in group)1319(0.0%)1217(-7.7%)
CPU Mark(% diff. to max in group)2465(0.0%)2206(-10.5%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 11th of August 2022 - Higher results represent better performance
AMD Phenom II X4 B55
2,465
Intel Core2 Quad Q9500 @ 2.83GHz
2,206
CPU Value (CPU Mark / $Price)
As of 11th of August 2022 - Higher results represent better value
AMD Phenom II X4 B55
NA
Intel Core2 Quad Q9500 @ 2.83GHz
45.01
CPU Single Thread Rating
As of 11th of August 2022 - Higher results represent better performance
AMD Phenom II X4 B55
1,319
Intel Core2 Quad Q9500 @ 2.83GHz
1,217

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 X4 B55Intel Core2 Quad Q9500 @ 2.83GHz
Max TDPNA95W
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.