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Intel Ultra 5 238V vs Ultra 7 255U

Both CPUs were released (or first benchmaked) within the last year and have comparable multi-threaded (CPU Mark) and single-thread rating. Also, Intel Core Ultra 5 238V uses around 13% more power. 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 352 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 Ultra 5 238V×Intel Core Ultra 7 255U+ ADD
Price Search Online Search Online
Socket TypeFCBGA2833FCBGA2049
CPU ClassMobile/EmbeddedLaptop, Mobile/Embedded
Clockspeed2.1 GHz2.0 GHz
Turbo SpeedUp to 4.7 GHzUp to 5.2 GHz
# of Physical Cores8 (Threads: 8)12 (Threads: 14)
CacheL1: 832KB, L2: 14.0MB, L3: 8MBL1: 1,184KB, L2: 10.0MB, L3: 12MB
TDP17W15W
Yearly Running Cost$3.10$2.74
OtherIntel Arc Graphics 130VIntel Graphics, Intel AI Boost
First Seen on ChartQ1 2025Q1 2025
# of Samples163189
CPU Value40.10.0
Single Thread Rating(% diff. to max in group)3802(0.0%)3672(-3.4%)
CPU Mark(% diff. to max in group)18191(0.0%)17948(-1.3%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 15th of November 2025 - Higher results represent better performance
Intel Core Ultra 5 238V
18,191
Intel Core Ultra 7 255U
17,948
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of November 2025 - Higher results represent better value
Intel Core Ultra 5 238V
40.1
Intel Core Ultra 7 255U
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of November 2025 - Higher results represent better performance
Intel Core Ultra 5 238V
3,802
Intel Core Ultra 7 255U
3,672
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 Ultra 5 238V Intel Core Ultra 7 255U
Max TDP17W15W
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.