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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.
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

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

CPU First Seen on Charts: Q1 2022

CPUmark/$Price: 30.81

Overall Rank: 562

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

Average CPU Mark
rating
13125

Single Thread Rating: 3319
Samples: 36*
*Margin for error: Low

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

Integer Math53,471 MOps/Sec
Floating Point Math33,831 MOps/Sec
Find Prime Numbers42 Million Primes/Sec
Random String Sorting16 Thousand Strings/Sec
Data Encryption8,836 MBytes/Sec
Data Compression134.6 MBytes/Sec
Physics786 Frames/Sec
Extended Instructions7,762 Million Matrices/Sec
Single Thread3,319 MOps/Sec
From submitted results to PerformanceTest V10 as of 10th of August 2022.

CPU Mark Distribution for Intel Core i7-1255U

Submitted Baseline Distribution Graph as of 4th of August 2022
From submitted results to PerformanceTest V10 as of 4th of August 2022.
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


Popular comparisons for Intel Core i7-1255U
As of 10th of August 2022 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-1255U
13,125
Intel Core i7-1265U
12,950
Intel Core i5-1235U
13,852
Intel Core i7-11390H @ 3.40GHz
10,614
Intel Core i7-1165G7 @ 2.80GHz
10,502
Intel Core i7-10700E @ 2.90GHz
16,257
Intel Core i7-11600H @ 2.90GHz
15,907
Intel Core i7-1195G7 @ 2.90GHz
10,922
Intel Core i7-8850H @ 2.60GHz
10,282
Intel Core i7-8750H @ 2.20GHz
10,050
Intel Core i5-1230U
9,896
Intel Core i5-1230U
9,896
Intel Core i7-10875H @ 2.30GHz
15,379