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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 Core i7-965 @ 3.20GHzAMD FX-8100 Eight-Core
Price$139.991$1421
Socket TypeLGA1366AM3+
CPU ClassDesktopDesktop
Clockspeed3.2 GHz2.8 GHz
Turbo SpeedUp to 3.5 GHzUp to 3.7 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP130W95W
Yearly Running Cost$23.73$17.34
First Seen on ChartQ4 2008Q1 2012
# of Samples17438
Single Thread Rating13881094
CPU Mark58505964
CPU Mark Rating
As of 23rd of October 2019 - Higher results represent better performance
Intel Core i7-965 @ 3.20GHz
5,850
AMD FX-8100 Eight-Core
5,964
CPU Value (CPU Mark / $Price)
As of 23rd of October 2019 - Higher results represent better value
Intel Core i7-965 @ 3.20GHz
41.79
AMD FX-8100 Eight-Core
42.00
CPU Single Thread Rating
As of 23rd of October 2019 - Higher results represent better performance
Intel Core i7-965 @ 3.20GHz
1,388
AMD FX-8100 Eight-Core
1,094

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 Core i7-965 @ 3.20GHzAMD FX-8100 Eight-Core
Max TDP130W95W
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.