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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-5550U vs i7-6650U

The Intel Core i7-5550U @ 2.00GHz is newer than Intel Core i7-6650U @ 2.20GHz, while Intel Core i7-6650U @ 2.20GHz is around 19% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 697 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 i7-5550U @ 2.00GHz×Intel Core i7-6650U @ 2.20GHz+ ADD
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Socket TypeFCBGA1168FCBGA1356
CPU ClassLaptopLaptop
Clockspeed2.0 GHz2.2 GHz
Turbo SpeedUp to 3.0 GHzUp to 3.4 GHz
# of Physical Cores2 (Threads: 4)2 (Threads: 4)
CacheL1: 128KB, L2: 0.5MB, L3: 4MBL1: 128KB, L2: 0.5MB, L3: 4MB
TDP15W15W
Yearly Running Cost$2.74$2.74
OtherIntel Iris Graphics 540
First Seen on ChartQ2 2016Q4 2015
# of Samples10687
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)1703(-4.4%)1780(0.0%)
CPU Mark(% diff. to max in group)2864(-19.2%)3545(0.0%)

CPU Mark Rating
As of 9th of January 2025 - Higher results represent better performance
Intel Core i7-5550U @ 2.00GHz
2,864
Intel Core i7-6650U @ 2.20GHz
3,545
CPU Single Thread Rating
As of 9th of January 2025 - Higher results represent better performance
Intel Core i7-5550U @ 2.00GHz
1,703
Intel Core i7-6650U @ 2.20GHz
1,780
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 i7-5550U @ 2.00GHz Intel Core i7-6650U @ 2.20GHz
Max TDP15W15W
Power consumption per day (kWh)0.030.03
Running cost per day$0.007$0.007
Power consumption per year (kWh)10.910.9
Running cost per year$2.74$2.74
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.