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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-5257U @ 2.70GHz vs Intel Core i7-4870HQ @ 2.50GHz vs Intel Core i3-2350M @ 2.30GHz

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

×Intel Core i5-5257U @ 2.70GHz×Intel Core i7-4870HQ @ 2.50GHz×Intel Core i3-2350M @ 2.30GHz+ ADD
PriceSearch OnlineSearch Online$39.991
Socket TypeFCBGA1168FCBGA1364PGA988B
CPU ClassLaptopLaptopLaptop
Clockspeed2.7 GHz2.5 GHz2.3 GHz
Turbo SpeedUp to 3.1 GHzUp to 3.7 GHzNot Supported
# of Physical Cores2 (Threads: 4)4 (Threads: 8)2 (Threads: 4)
Max TDP23W47W35W
Yearly Running Cost$4.20$8.58$6.39
First Seen on ChartQ1 2015Q2 2014Q4 2011
# of Samples1712992163
Cross-Platform Rating6061146873353
Single Thread Rating18152072983
CPU Mark294963651192
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 6th of August 2020 - Higher results represent better performance
Intel Core i5-5257U @ 2.70GHz
2,949
Intel Core i7-4870HQ @ 2.50GHz
6,365
Intel Core i3-2350M @ 2.30GHz
1,192
CPU Value (CPU Mark / $Price)
As of 6th of August 2020 - Higher results represent better value
Intel Core i5-5257U @ 2.70GHz
NA
Intel Core i7-4870HQ @ 2.50GHz
NA
Intel Core i3-2350M @ 2.30GHz
29.81
CPU Single Thread Rating
As of 6th of August 2020 - Higher results represent better performance
Intel Core i5-5257U @ 2.70GHz
1,815
Intel Core i7-4870HQ @ 2.50GHz
2,072
Intel Core i3-2350M @ 2.30GHz
983

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 i5-5257U @ 2.70GHzIntel Core i7-4870HQ @ 2.50GHzIntel Core i3-2350M @ 2.30GHz
Max TDP23W47W35W
Power consumption per day (kWh)abcabcabc
Running cost per dayabcabcabc
Power consumption per year (kWh)abcabcabc
Running cost per yearabcabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.