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Intel i5-4422E vs i7-620M

The Intel Core i5-4422E @ 1.80GHz is newer than Intel Core i7-620M @ 2.67GHz however both CPUs have comparable multi-threaded (CPU Mark) and single-thread rating. Also, Intel Core i7-620M @ 2.67GHz uses around 33% more power. All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 1490 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 i5-4422E @ 1.80GHz×Intel Core i7-620M @ 2.67GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1364BGA1288
CPU ClassLaptopLaptop
Clockspeed1.8 GHz2.7 GHz
Turbo SpeedUp to 2.9 GHzUp to 3.3 GHz
# of Physical Cores2 (Threads: 4)2 (Threads: 4)
CacheL1: 256KB, L2: 1.0MB, L3: 3MBL1: 128KB, L2: 0.5MB, L3: 4MB
TDP25W35W
Yearly Running Cost$4.56$6.39
OtherIntel HD Graphics 4600
First Seen on ChartQ4 2017Q1 2010
# of Samples11489
CPU Value7.211.6
Single Thread Rating(% diff. to max in group)1048(-17.7%)1274(0.0%)
CPU Mark(% diff. to max in group)1907(-3.4%)1974(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 8th of November 2025 - Higher results represent better performance
Intel Core i5-4422E @ 1.80GHz
1,907
Intel Core i7-620M @ 2.67GHz
1,974
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 8th of November 2025 - Higher results represent better value
Intel Core i5-4422E @ 1.80GHz
7.2
Intel Core i7-620M @ 2.67GHz
11.6
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 8th of November 2025 - Higher results represent better performance
Intel Core i5-4422E @ 1.80GHz
1,048
Intel Core i7-620M @ 2.67GHz
1,274
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 i5-4422E @ 1.80GHz Intel Core i7-620M @ 2.67GHz
Max TDP25W35W
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.