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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD A8-7670K vs AMD FX-4100 Quad-Core

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

×AMD A8-7670K×AMD FX-4100 Quad-Core+ ADD
Price$161.11$153.451
Socket TypeFM2+AM3+
CPU ClassDesktopDesktop
Clockspeed3.6 GHz3.6 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.8 GHz
# of Physical Cores42 (2 logical cores per physical)
Max TDP95W95W
Yearly Running Cost$17.34$17.34
First Seen on ChartQ2 2015Q4 2011
# of Samples742151
Single Thread Rating15401221
CPU Mark50894078

CPU Mark Rating
As of 29th of February 2020 - Higher results represent better performance
AMD A8-7670K
5,089
AMD FX-4100 Quad-Core
4,078
CPU Value (CPU Mark / $Price)
As of 29th of February 2020 - Higher results represent better value
AMD A8-7670K
31.59
AMD FX-4100 Quad-Core
26.58
CPU Single Thread Rating
As of 29th of February 2020 - Higher results represent better performance
AMD A8-7670K
1,540
AMD FX-4100 Quad-Core
1,221

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 A8-7670KAMD FX-4100 Quad-Core
Max TDP95W95W
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.