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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-1355U vs i7-1260P vs i3-1315U vs i3-1220P

All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 2966 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 i7-1355U×Intel Core i7-1260P×Intel Core i3-1315U×Intel Core i3-1220P+ ADD
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Socket TypeFCBGA1744FCBGA1744FCBGA1744FCBGA1744
CPU ClassLaptopLaptopLaptopLaptop
Clockspeed1.7 GHz2.1 GHz1.2 GHz1.5 GHz
Turbo SpeedUp to 5.0 GHzUp to 4.7 GHzUp to 4.5 GHzUp to 4.4 GHz
# of Physical Cores10 (Threads: 12)12 (Threads: 16)6 (Threads: 8)10 (Threads: 12)
CacheL1: 928KB, L2: 6.5MB, L3: 12MBL1: 1,088KB, L2: 9.0MB, L3: 18MBL1: 544KB, L2: 4.5MB, L3: 10MBL1: 928KB, L2: 6.5MB, L3: 12MB
TDP15W28W15W28W
Yearly Running Cost$2.74$5.11$2.74$5.11
OtherIntel Iris Xe Graphics eligibleIntel Iris Xe Graphics G7Intel UHD Graphics for 13th Gen Intel ProcessorsIntel UHD Graphics for 12th Gen Intel Processors
First Seen on ChartQ2 2023Q1 2022Q2 2023Q2 2022
# of Samples9991513231223
CPU Value31.60.039.251.5
Single Thread Rating(% diff. to max in group)3504(0.0%)3287(-6.2%)3499(-0.2%)3395(-3.1%)
CPU Mark(% diff. to max in group)14798(-13.0%)17004(0.0%)12117(-28.7%)14465(-14.9%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Core i7-1355U
14,798
Intel Core i7-1260P
17,004
Intel Core i3-1315U
12,117
Intel Core i3-1220P
14,465
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Core i7-1355U
31.6
Intel Core i7-1260P
NA
Intel Core i3-1315U
39.2
Intel Core i3-1220P
51.5
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Core i7-1355U
3,504
Intel Core i7-1260P
3,287
Intel Core i3-1315U
3,499
Intel Core i3-1220P
3,395
PassMark Software © 2008-2024
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 i7-1355U Intel Core i7-1260P Intel Core i3-1315U Intel Core i3-1220P
Max TDP15W28W15W28W
Power consumption per day (kWh)NANANANA
Running cost per dayNANANANA
Power consumption per year (kWh)NANANANA
Running cost per yearNANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.