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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-2520M @ 2.50GHz vs Intel Core i7-2620M @ 2.70GHz

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


×Intel Core i5-2520M @ 2.50GHz×Intel Core i7-2620M @ 2.70GHz+ ADD
Price$42.11$135.371
Socket TypePGA988BBGA1023
CPU ClassLaptopLaptop
Clockspeed2.5 GHz2.7 GHz
Turbo SpeedUp to 3.2 GHzUp to 3.4 GHz
# of Physical Cores2 (Threads: 4)2 (Threads: 4)
Max TDP35W35W
Yearly Running Cost$6.39$6.39
First Seen on ChartQ1 2011Q1 2011
# of Samples47351880
Single Thread Rating13761471
CPU Mark22542429
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 18th of May 2022 - Higher results represent better performance
Intel Core i5-2520M @ 2.50GHz
 2,254
Intel Core i7-2620M @ 2.70GHz
 2,429
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 18th of May 2022 - Higher results represent better value
Intel Core i5-2520M @ 2.50GHz
 53.54
Intel Core i7-2620M @ 2.70GHz
 17.94
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 18th of May 2022 - Higher results represent better performance
Intel Core i5-2520M @ 2.50GHz
 1,376
Intel Core i7-2620M @ 2.70GHz
 1,471
PassMark Software © 2008-2022

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 i5-2520M @ 2.50GHzIntel Core i7-2620M @ 2.70GHz
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.