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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Celeron N5100 @ 1.10GHz vs Intel Core i7-2640M @ 2.80GHz

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

×Intel Celeron N5100 @ 1.10GHz×Intel Core i7-2640M @ 2.80GHz+ ADD
PriceSearch Online$128.681
Socket TypeFCBGA1338BGA1023
CPU ClassLaptopLaptop
Clockspeed1.1 GHz2.8 GHz
Turbo SpeedUp to 2.8 GHzUp to 3.5 GHz
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
Max TDP6W35W
Yearly Running Cost$1.10$6.39
First Seen on ChartQ2 2021Q4 2011
# of Samples91471
Cross-Platform Rating57325083
Single Thread Rating12611473
CPU Mark25462401
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 19th of October 2021 - Higher results represent better performance
Intel Celeron N5100 @ 1.10GHz
2,546
Intel Core i7-2640M @ 2.80GHz
2,401
CPU Value (CPU Mark / $Price)
As of 19th of October 2021 - Higher results represent better value
Intel Celeron N5100 @ 1.10GHz
NA
Intel Core i7-2640M @ 2.80GHz
18.66
CPU Single Thread Rating
As of 19th of October 2021 - Higher results represent better performance
Intel Celeron N5100 @ 1.10GHz
1,261
Intel Core i7-2640M @ 2.80GHz
1,473

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 Celeron N5100 @ 1.10GHzIntel Core i7-2640M @ 2.80GHz
Max TDP6W35W
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.