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Intel 5 120U vs i5-1335U

The Intel Core 5 120U is newer than Intel Core i5-1335U also around 17% faster in multi-threaded (CPU Mark) testing, it is around 12% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). The CPUs selected in this comparison belong in different CPU Classes: Mobile/Embedded, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 1860 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 5 120U×Intel Core i5-1335U+ ADD
Price Search Online Search Online
Socket TypeFCBGA1744FCBGA1744
CPU ClassMobile/EmbeddedLaptop
Clockspeed1.4 GHz1.3 GHz
Turbo SpeedUp to 5.0 GHzUp to 4.6 GHz
# of Physical Cores10 (Threads: 12)10 (Threads: 12)
CacheL1: 928KB, L2: 6.5MB, L3: 12MBL1: 928KB, L2: 6.5MB, L3: 12MB
TDP15W15W
Yearly Running Cost$2.74$2.74
OtherIntel GraphicsIntel Iris Xe Graphics eligible
First Seen on ChartQ1 2024Q2 2023
# of Samples3901470
CPU Value51.342.4
Single Thread Rating(% diff. to max in group)3819(0.0%)3347(-12.4%)
CPU Mark(% diff. to max in group)17450(0.0%)14417(-17.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 12th of April 2025 - Higher results represent better performance
Intel Core 5 120U
17,450
Intel Core i5-1335U
14,417
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 12th of April 2025 - Higher results represent better value
Intel Core 5 120U
51.3
Intel Core i5-1335U
42.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 12th of April 2025 - Higher results represent better performance
Intel Core 5 120U
3,819
Intel Core i5-1335U
3,347
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 5 120U Intel Core i5-1335U
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.