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Intel M-5Y31 vs i3-5020U

The Intel Core i3-5020U @ 2.20GHz is newer than Intel Core M-5Y31 @ 0.90GHz also around 14% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Core M-5Y31 @ 0.90GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 315 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 M-5Y31 @ 0.90GHz×Intel Core i3-5020U @ 2.20GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1234FCBGA1168
CPU ClassLaptopLaptop
Clockspeed0.9 GHz2.2 GHz
Turbo SpeedUp to 2.4 GHzNot Supported
# of Physical Cores2 (Threads: 4)2 (Threads: 4)
CacheL1: 128KB, L2: 0.5MB, L3: 4MBL1: 128KB, L2: 0.5MB, L3: 3MB
TDP4.5W15W
Yearly Running Cost$0.73$2.74
Other
First Seen on ChartQ2 2015Q3 2015
# of Samples77238
CPU Value0.04.8
Single Thread Rating(% diff. to max in group)1237(-1.4%)1255(0.0%)
CPU Mark(% diff. to max in group)1890(-14.2%)2204(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 12th of March 2025 - Higher results represent better performance
Intel Core M-5Y31 @ 0.90GHz
1,890
Intel Core i3-5020U @ 2.20GHz
2,204
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 12th of March 2025 - Higher results represent better value
Intel Core M-5Y31 @ 0.90GHz
NA
Intel Core i3-5020U @ 2.20GHz
4.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 12th of March 2025 - Higher results represent better performance
Intel Core M-5Y31 @ 0.90GHz
1,237
Intel Core i3-5020U @ 2.20GHz
1,255
PassMark Software © 2008-2025
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 M-5Y31 @ 0.90GHz Intel Core i3-5020U @ 2.20GHz
Max TDP4.5W15W
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.