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Intel Core i7-1255U

Price and performance details for the Intel Core i7-1255U can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the Intel Core i7-1255U Good for Gaming?

This is relatively new CPU that contains 10 Cores and 12 Threads. The Intel Core i7-1255U also has reasonable threaded performance that will serve well in games. Paired with a good videocard, is this CPU Good for Gaming? Yes, this would be a suitable CPU for gaming. [More ...]

Intel Core i7-1255U

Description: Intel Iris Xe Graphics

Class: Laptop

Socket: FCBGA1744

Total Cores: 10 Cores, 12 Threads

Performance Cores: 2 Cores, 4 Threads, 1.7 GHz Base, 4.7 GHz Turbo

Efficient Cores: 8 Cores, 8 Threads, 1.2 GHz Base, 3.5 GHz Turbo

Typical TDP: 15 W

TDP Down: 12 W

TDP Up: 55 W

Cache Size: L1: 928 KB, L2: 6.5 MB, L3: 12 MB

Memory Support: Max. Memory Size: 64 GB (Up to DDR5 4800 MT/s, Up to DDR4 3200 MT/s, Up to )

Other names: 12th Gen Intel(R) Core(TM) i7-1255U, 12th Gen Intel Core i7-1255U

CPU First Seen on Charts: Q1 2022

CPUmark/$Price: 32.74

Overall Rank: 670

Last Price Change: $426.00 USD (2022-01-01)

Average CPU Mark

Single Thread Rating: 3345
Samples: 491*
*Margin for error: Low

CPU Test Suite Average Results for Intel Core i7-1255U

Integer Math51,895 MOps/Sec
Floating Point Math34,323 MOps/Sec
Find Prime Numbers45 Million Primes/Sec
Random String Sorting17,524 Thousand Strings/Sec
Data Encryption9,601 MBytes/Sec
Data Compression150,860 KBytes/Sec
Physics875 Frames/Sec
Extended Instructions8,393 Million Matrices/Sec
Single Thread3,345 MOps/Sec
From submitted results to PerformanceTest V10 as of 8th of June 2023.

CPU Mark Distribution for Intel Core i7-1255U

Submitted Baseline Distribution Graph as of 8th of June 2023
From submitted results to PerformanceTest V10 as of 8th of June 2023.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History

Last 5 Baselines for Intel Core i7-1255U
Most recent listed first
Baseline CPU Mark
BL1836008 - Jun 09 2023
BL1835522 - Jun 08 2023
BL1835422 - Jun 08 2023
BL1835139 - Jun 07 2023
BL1835121 - Jun 07 2023
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Core i7-1255U
As of 9th of June 2023 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-1255U
Intel Core i7-1265U vs Intel Core i7-1255U
14,064 (+0.8%)
Intel Core i7-1250U vs Intel Core i7-1255U
12,774 (-8.4%)
Intel Core i7-1250U vs Intel Core i7-1255U
12,774 (-8.4%)
Intel Core i7-1355U vs Intel Core i7-1255U
15,990 (+14.6%)
Intel Core i7-1365U vs Intel Core i7-1255U
15,414 (+10.5%)
Intel Core i3-1220P vs Intel Core i7-1255U
14,575 (+4.5%)
Intel Core i5-1235U vs Intel Core i7-1255U
13,648 (-2.2%)
Intel Core i5-1245U vs Intel Core i7-1255U
13,510 (-3.1%)
Intel Core i7-1265UE vs Intel Core i7-1255U
10,573 (-24.2%)
Intel Core i7-11390H @ 3.40GHz vs Intel Core i7-1255U
10,470 (-24.9%)
Intel Core i7-11600H @ 2.90GHz vs Intel Core i7-1255U
15,919 (+14.1%)
Intel Core i7-10875H @ 2.30GHz vs Intel Core i7-1255U
15,180 (+8.8%)

Is the Intel Core i7-1255U Good for Gaming?
As of 9th of June 2023 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-13950HX
Intel Core i9-13900HX
Intel Core i9-13980HX
Intel Core i9-13900H
Intel Core i7-13850HX
Intel Core i7-13620H
Intel Core i9-12900HK
Intel Core i7-13700H
Intel Core i7-13800H
AMD Ryzen 9 7845HX
Intel Core i9-12900H
Intel Core i5-13600HX
Intel Core i7-1255U