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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Phenom II X4 B40 vs Intel Core2 Quad Q9505 @ 2.83GHz

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

×AMD Phenom II X4 B40×Intel Core2 Quad Q9505 @ 2.83GHz+ ADD
PriceSearch Online$1901
Socket TypeNA2LGA775
CPU ClassDesktopDesktop
Clockspeed3.0 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 2010Q4 2009
# of Samples70179
Cross-Platform Rating49545038
Single Thread Rating12311187
CPU Mark22382010
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 17th of October 2021 - Higher results represent better performance
AMD Phenom II X4 B40
2,238
Intel Core2 Quad Q9505 @ 2.83GHz
2,010
CPU Value (CPU Mark / $Price)
As of 17th of October 2021 - Higher results represent better value
AMD Phenom II X4 B40
NA
Intel Core2 Quad Q9505 @ 2.83GHz
10.58
CPU Single Thread Rating
As of 17th of October 2021 - Higher results represent better performance
AMD Phenom II X4 B40
1,231
Intel Core2 Quad Q9505 @ 2.83GHz
1,187

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 B40Intel Core2 Quad Q9505 @ 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.