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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i3-8100B @ 3.60GHz vs Intel Core i3-3120M @ 2.50GHz

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

×Intel Core i3-8100B @ 3.60GHz×Intel Core i3-3120M @ 2.50GHz+ ADD
Price$1331$38.91
Socket TypeFCBGA1440PGA988
CPU ClassLaptopLaptop
Clockspeed3.6 GHz2.5 GHz
Turbo SpeedNA2Not Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
Max TDP65W35W
Yearly Running Cost$11.86$6.39
First Seen on ChartQ1 2019Q1 2012
# of Samples51149
Cross-Platform Rating04592
Single Thread Rating22271251
CPU Mark69071628
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 8th of July 2020 - Higher results represent better performance
Intel Core i3-8100B @ 3.60GHz
6,907
Intel Core i3-3120M @ 2.50GHz
1,628
CPU Value (CPU Mark / $Price)
As of 8th of July 2020 - Higher results represent better value
Intel Core i3-8100B @ 3.60GHz
51.93
Intel Core i3-3120M @ 2.50GHz
41.84
CPU Single Thread Rating
As of 8th of July 2020 - Higher results represent better performance
Intel Core i3-8100B @ 3.60GHz
2,227
Intel Core i3-3120M @ 2.50GHz
1,251

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 i3-8100B @ 3.60GHzIntel Core i3-3120M @ 2.50GHz
Max TDP65W35W
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.