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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Extreme X9770 @ 3.20GHz vs AMD Phenom II X4 945

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


×Intel Core2 Extreme X9770 @ 3.20GHz×AMD Phenom II X4 945+ ADD
Price$1608.951$58.11
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Socket TypeLGA775AM3
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP136W125W
Yearly Running Cost$24.82$22.81
First Seen on ChartQ4 2008Q2 2009
# of Samples831471
Cross-Platform Rating80745331
Single Thread Rating13911222
CPU Mark25982215
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of July 2020 - Higher results represent better performance
Intel Core2 Extreme X9770 @ 3.20GHz
 2,598
AMD Phenom II X4 945
 2,215
PassMark Software © 2008-2020
CPU Value (CPU Mark / $Price)
As of 9th of July 2020 - Higher results represent better value
Intel Core2 Extreme X9770 @ 3.20GHz
 1.61
AMD Phenom II X4 945
 38.12
PassMark Software © 2008-2020
CPU Single Thread Rating
As of 9th of July 2020 - Higher results represent better performance
Intel Core2 Extreme X9770 @ 3.20GHz
 1,391
AMD Phenom II X4 945
 1,222
PassMark Software © 2008-2020

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 Core2 Extreme X9770 @ 3.20GHzAMD Phenom II X4 945
Max TDP136W125W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.