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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-920XM vs i3-5020U

The Intel Core i3-5020U @ 2.20GHz is newer than Intel Core i7-920XM @ 2.00GHz also around 11% faster in multi-threaded (CPU Mark) testing, it is around 18% faster in single-thread testing. However, Intel Core i3-5020U @ 2.20GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 450 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 i7-920XM @ 2.00GHz×Intel Core i3-5020U @ 2.20GHz+ ADD
Price Search Online Search Online
Socket TypePGA988BFCBGA1168
CPU ClassLaptopLaptop
Clockspeed2.0 GHz2.2 GHz
Turbo SpeedUp to 3.2 GHzNot Supported
# of Physical Cores4 (Threads: 8)2 (Threads: 4)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 128KB, L2: 0.5MB, L3: 3MB
TDP55W15W
Yearly Running Cost$10.04$2.74
Other
First Seen on ChartQ4 2009Q3 2015
# of Samples211239
CPU Value4.94.8
Single Thread Rating(% diff. to max in group)1035(-17.6%)1255(0.0%)
CPU Mark(% diff. to max in group)1964(-10.8%)2203(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of April 2025 - Higher results represent better performance
Intel Core i7-920XM @ 2.00GHz
1,964
Intel Core i3-5020U @ 2.20GHz
2,203
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 1st of April 2025 - Higher results represent better value
Intel Core i7-920XM @ 2.00GHz
4.9
Intel Core i3-5020U @ 2.20GHz
4.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 1st of April 2025 - Higher results represent better performance
Intel Core i7-920XM @ 2.00GHz
1,035
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 i7-920XM @ 2.00GHz Intel Core i3-5020U @ 2.20GHz
Max TDP55W15W
Power consumption per day (kWh)0.110.03
Running cost per day$0.028$0.007
Power consumption per year (kWh)40.110.9
Running cost per year$10.04$2.74
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.