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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i3-2310E @ 2.10GHz vs Intel Core i7-640M @ 2.80GHz

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

×Intel Core i3-2310E @ 2.10GHz×Intel Core i7-640M @ 2.80GHz+ ADD
Price$2251$189.951
Socket TypeFCBGA1023BGA1288
CPU ClassLaptopLaptop
Clockspeed2.1 GHz2.8 GHz
Turbo SpeedNot SupportedUp to 3.5 GHz
# of Physical Cores2 (Threads: 4)2 (Threads: 4)
Max TDP35W35W
Yearly Running Cost$6.39$6.39
First Seen on ChartQ2 2012Q4 2010
# of Samples2642
Cross-Platform Rating04389
Single Thread Rating7331379
CPU Mark18452038
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 Core i3-2310E @ 2.10GHz
1,845
Intel Core i7-640M @ 2.80GHz
2,038
CPU Value (CPU Mark / $Price)
As of 19th of October 2021 - Higher results represent better value
Intel Core i3-2310E @ 2.10GHz
8.20
Intel Core i7-640M @ 2.80GHz
10.73
CPU Single Thread Rating
As of 19th of October 2021 - Higher results represent better performance
Intel Core i3-2310E @ 2.10GHz
733
Intel Core i7-640M @ 2.80GHz
1,379

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 i3-2310E @ 2.10GHzIntel Core i7-640M @ 2.80GHz
Max TDP35W35W
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.