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Intel i3-3120M vs M-5Y71

The Intel Core M-5Y71 @ 1.20GHz is newer than Intel Core i3-3120M @ 2.50GHz also around 16% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Core M-5Y71 @ 1.20GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1637 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Core i3-3120M @ 2.50GHz×Intel Core M-5Y71 @ 1.20GHz+ ADD
Price Search Online Search Online
Socket TypePGA988FCBGA1234
CPU ClassLaptopLaptop
Clockspeed2.5 GHz1.2 GHz
Turbo SpeedNot SupportedUp to 2.9 GHz
# of Physical Cores2 (Threads: 4)2 (Threads: 4)
CacheL1: 128KB, L2: 0.5MB, L3: 3MBL1: 128KB, L2: 0.5MB, L3: 4MB
TDP35W4.5W
Yearly Running Cost$6.39$0.73
OtherIntel HD Graphics 5300
First Seen on ChartQ1 2012Q1 2015
# of Samples1357280
CPU Value6.57.2
Single Thread Rating(% diff. to max in group)1284(0.0%)1281(-0.2%)
CPU Mark(% diff. to max in group)1701(-16.3%)2032(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 30th of October 2024 - Higher results represent better performance
Intel Core i3-3120M @ 2.50GHz
1,701
Intel Core M-5Y71 @ 1.20GHz
2,032
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 30th of October 2024 - Higher results represent better value
Intel Core i3-3120M @ 2.50GHz
6.5
Intel Core M-5Y71 @ 1.20GHz
7.2
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 30th of October 2024 - Higher results represent better performance
Intel Core i3-3120M @ 2.50GHz
1,284
Intel Core M-5Y71 @ 1.20GHz
1,281
PassMark Software © 2008-2024
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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 i3-3120M @ 2.50GHz Intel Core M-5Y71 @ 1.20GHz
Max TDP35W4.5W
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.