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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-2300 @ 2.80GHz vs Intel Core i3-2100 @ 3.10GHz

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

×Intel Core i5-2300 @ 2.80GHz×Intel Core i3-2100 @ 3.10GHz+ ADD
Price$29.991$251
Socket TypeLGA1155LGA1155
CPU ClassDesktopDesktop
Clockspeed2.8 GHz3.1 GHz
Turbo SpeedUp to 3.1 GHzNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
Max TDP95W65W
Yearly Running Cost$17.34$11.86
First Seen on ChartQ1 2011Q1 2011
# of Samples10343405
Cross-Platform Rating79964911
Single Thread Rating14291424
CPU Mark33581792
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 20th of April 2021 - Higher results represent better performance
Intel Core i5-2300 @ 2.80GHz
3,358
Intel Core i3-2100 @ 3.10GHz
1,792
CPU Value (CPU Mark / $Price)
As of 20th of April 2021 - Higher results represent better value
Intel Core i5-2300 @ 2.80GHz
111.98
Intel Core i3-2100 @ 3.10GHz
71.69
CPU Single Thread Rating
As of 20th of April 2021 - Higher results represent better performance
Intel Core i5-2300 @ 2.80GHz
1,429
Intel Core i3-2100 @ 3.10GHz
1,424

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 i5-2300 @ 2.80GHzIntel Core i3-2100 @ 3.10GHz
Max TDP95W65W
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.