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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Celeron 7305 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 7305×Intel Core i7-2640M @ 2.80GHz+ ADD
Price$1071$128.63
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Socket TypeFCBGA1744BGA1023
CPU ClassLaptopLaptop
Clockspeed1.1 GHz2.8 GHz
Turbo SpeedNA2Up to 3.5 GHz
# of Physical Cores5 (Threads: 5)2 (Threads: 4)
Max TDP15W35W
Yearly Running Cost$2.74$6.39
OtherIntel UHD Graphics for 12th Gen Intel Processors
First Seen on ChartQ1 2022Q4 2011
# of Samples11510
Single Thread Rating(% diff. to max in group)812(-45.2%)1481(0.0%)
CPU Mark(% diff. to max in group)2665(0.0%)2431(-8.8%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 17th of August 2022 - Higher results represent better performance
Intel Celeron 7305
2,665
Intel Core i7-2640M @ 2.80GHz
2,431
CPU Value (CPU Mark / $Price)
As of 17th of August 2022 - Higher results represent better value
Intel Celeron 7305
24.91
Intel Core i7-2640M @ 2.80GHz
18.90
CPU Single Thread Rating
As of 17th of August 2022 - Higher results represent better performance
Intel Celeron 7305
812
Intel Core i7-2640M @ 2.80GHz
1,481

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 7305Intel Core i7-2640M @ 2.80GHz
Max TDP15W35W
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.