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Intel Ultra 5 134U vs i5-1345U

The Intel Core Ultra 5 134U is newer than Intel Core i5-1345U, while Intel Core i5-1345U is around 15% faster in multi-threaded (CPU Mark) testing, it is around 9% faster in single-thread testing. However, Intel Core i5-1345U uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 541 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 134U×Intel Core i5-1345U+ ADD
Price Search Online Search Online
Socket TypeFCBGA2551FCBGA1744
CPU ClassLaptopLaptop
Clockspeed0.7 GHz1.6 GHz
Turbo SpeedUp to 4.4 GHzUp to 4.7 GHz
# of Physical Cores12 (Threads: 14)10 (Threads: 12)
CacheL1: 1,184KB, L2: 10.0MB, L3: 12MBL1: 928KB, L2: 6.5MB, L3: 12MB
TDP30W15W
Yearly Running Cost$5.48$2.74
OtherIntel GraphicsIntel Iris Xe Graphics eligible
First Seen on ChartQ2 2024Q1 2023
# of Samples21520
CPU Value37.847.6
Single Thread Rating(% diff. to max in group)3123(-8.7%)3422(0.0%)
CPU Mark(% diff. to max in group)12552(-14.6%)14696(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 8th of April 2025 - Higher results represent better performance
Intel Core Ultra 5 134U
12,552
Intel Core i5-1345U
14,696
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 8th of April 2025 - Higher results represent better value
Intel Core Ultra 5 134U
37.8
Intel Core i5-1345U
47.6
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 8th of April 2025 - Higher results represent better performance
Intel Core Ultra 5 134U
3,123
Intel Core i5-1345U
3,422
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 134U Intel Core i5-1345U
Max TDP30W15W
Power consumption per day (kWh)0.060.03
Running cost per day$0.015$0.007
Power consumption per year (kWh)21.910.9
Running cost per year$5.47$2.74
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.