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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-4650U vs i5-4300U vs i3-4020Y

The CPUs selected in this comparison belong in different CPU Classes: Laptop, Desktop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 3826 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 i7-4650U @ 1.70GHz×Intel Core i5-4300U @ 1.90GHz×Intel Core i3-4020Y @ 1.50GHz+ ADD
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Socket TypeBGA1168FCBGA1168BGA1168
CPU ClassLaptopLaptopDesktop
Clockspeed1.7 GHz1.9 GHz1.5 GHz
Turbo SpeedUp to 3.3 GHzUp to 2.9 GHzNot Supported
# of Physical Cores2 (Threads: 4)2 (Threads: 4)2 (Threads: 4)
CacheL1: 128KB, L2: 0.5MB, L3: 4MBL1: 128KB, L2: 0.5MB, L3: 3MBL1: 256KB, L2: 1.0MB,
TDP15W15W11.5W
Yearly Running Cost$2.74$2.74$2.01
Other22nm, 3MB, Intel HD graphics 4400
First Seen on ChartQ1 2013Q3 2013Q1 2014
# of Samples7742878174
CPU Value0.00.00.0
Single Thread Rating(% diff. to max in group)1572(0.0%)1484(-5.6%)791(-49.7%)
CPU Mark(% diff. to max in group)2461(-1.4%)2496(0.0%)1463(-41.4%)

CPU Mark Rating
As of 31st of October 2024 - Higher results represent better performance
Intel Core i7-4650U @ 1.70GHz
2,461
Intel Core i5-4300U @ 1.90GHz
2,496
Intel Core i3-4020Y @ 1.50GHz
1,463
CPU Single Thread Rating
As of 31st of October 2024 - Higher results represent better performance
Intel Core i7-4650U @ 1.70GHz
1,572
Intel Core i5-4300U @ 1.90GHz
1,484
Intel Core i3-4020Y @ 1.50GHz
791
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 i7-4650U @ 1.70GHz Intel Core i5-4300U @ 1.90GHz Intel Core i3-4020Y @ 1.50GHz
Max TDP15W15W11.5W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.