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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.
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 ...]
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 per CPU Package:
L1 Instruction Cache: 2 x 32 KB
L1 Data Cache: 2 x 48 KB
L2 Cache: 2 x 1280 KB
L3 Cache: 12 MB
Cache per Eff. CPU Package:
Eff. L1 Instruction Cache: 8 x 64 KB
Eff. L1 Data Cache: 8 x 32 KB
Eff. L2 Cache: 2 x 2048 KB
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: 32.34
Overall Rank: 857
Last Price Change: $426.00 USD (2022-01-01)
Integer Math | 50,932 MOps/Sec |
---|---|
Floating Point Math | 33,955 MOps/Sec |
Find Prime Numbers | 44 Million Primes/Sec |
Random String Sorting | 17,394 Thousand Strings/Sec |
Data Encryption | 9,560 MBytes/Sec |
Data Compression | 150,967 KBytes/Sec |
Physics | 845 Frames/Sec |
Extended Instructions | 8,429 Million Matrices/Sec |
Single Thread | 3,298 MOps/Sec |
Processor | Average CPU Mark | |
---|---|---|
Apple M1 Max 10 Core 3200 MHz | 22,021 | |
AMD Ryzen 7 5800H | 21,086 | |
Intel Core i7-11800H @ 2.30GHz | 20,629 | |
AMD Ryzen 7 4800H | 18,579 | |
Apple M2 8 Core 3500 MHz | 15,445 | |
Apple M1 8 Core 3200 MHz | 14,183 | |
Intel Core i7-1255U | 13,777 | |
AMD Ryzen 5 5500U | 13,065 | |
Intel Core i7-10750H @ 2.60GHz | 11,926 | |
Intel Core i7-9750H @ 2.60GHz | 10,881 | |
Intel Core i5-1135G7 @ 2.40GHz | 9,826 |
Processor | CPU Mark / $Price | |
---|---|---|
Intel Core i7-11800H @ 2.30GHz | 52.22 | |
Intel Core i7-1255U | 32.34 | |
Intel Core i5-1135G7 @ 2.40GHz | 31.80 | |
Intel Core i7-9750H @ 2.60GHz | 11.33 | |
Apple M1 8 Core 3200 MHz | NA | |
Apple M2 8 Core 3500 MHz | NA | |
Apple M1 Max 10 Core 3200 MHz | NA | |
AMD Ryzen 7 5800H | NA | |
AMD Ryzen 7 4800H | NA | |
AMD Ryzen 5 5500U | NA | |
Intel Core i7-10750H @ 2.60GHz | NA |
Processor | Average Thread Rating | |
---|---|---|
Apple M2 8 Core 3500 MHz | 3,930 | |
Apple M1 Max 10 Core 3200 MHz | 3,839 | |
Apple M1 8 Core 3200 MHz | 3,703 | |
Intel Core i7-1255U | 3,298 | |
Intel Core i7-11800H @ 2.30GHz | 3,087 | |
AMD Ryzen 7 5800H | 3,049 | |
Intel Core i5-1135G7 @ 2.40GHz | 2,690 | |
Intel Core i7-10750H @ 2.60GHz | 2,663 | |
AMD Ryzen 7 4800H | 2,617 | |
AMD Ryzen 5 5500U | 2,442 | |
Intel Core i7-9750H @ 2.60GHz | 2,434 |
Baseline | CPU Mark | |
---|---|---|
BL2087099 - Apr 26 2024 | 11510 | |
BL2087081 - Apr 26 2024 | 13649 | |
BL2086795 - Apr 25 2024 | 13143 | |
BL2086747 - Apr 25 2024 | 16357 | |
BL2086740 - Apr 25 2024 | 16651 |
Processor | Average CPU Mark | |
---|---|---|
Intel Core i7-1255U | 13,777 | |
Intel Core i7-1265U vs Intel Core i7-1255U | 13,955 (+1.3%) | |
Intel Core i7-1250U vs Intel Core i7-1255U | 12,179 (-11.6%) | |
Intel Core i7-1250U vs Intel Core i7-1255U | 12,179 (-11.6%) | |
Intel Core i5-1335U vs Intel Core i7-1255U | 16,270 (+18.1%) | |
Intel Core i7-1355U vs Intel Core i7-1255U | 15,191 (+10.3%) | |
Intel Core i7-1365U vs Intel Core i7-1255U | 15,110 (+9.7%) | |
Intel Core i5-1235U vs Intel Core i7-1255U | 13,484 (-2.1%) | |
Apple M2 8 Core 3500 MHz vs Intel Core i7-1255U | 15,445 (+12.1%) | |
Intel Core i3-1220P vs Intel Core i7-1255U | 14,425 (+4.7%) | |
Intel Core i5-1245U vs Intel Core i7-1255U | 13,405 (-2.7%) | |
Intel Core i7-11600H @ 2.90GHz vs Intel Core i7-1255U | 16,685 (+21.1%) | |
Intel Core i7-10875H @ 2.30GHz vs Intel Core i7-1255U | 14,929 (+8.4%) |
Processor | Relative Gaming Score | |
---|---|---|
Intel Core i5-14500HX | 7,162 | |
Intel Core i9-14900HX | 7,098 | |
Intel Core i9-13950HX | 7,003 | |
Intel Core i9-13900HX | 6,883 | |
Intel Core i7-14650HX | 6,817 | |
AMD Ryzen 9 7945HX3D | 6,708 | |
Intel Core i9-13980HX | 6,698 | |
Intel Core i7-13850HX | 6,426 | |
Intel Core i9-13900HK | 6,240 | |
Intel Core i9-13905H | 6,236 | |
Intel Core Ultra 9 185H | 6,049 | |
Intel Core i7-13800H | 5,957 | |
Intel Core i7-1255U | 3,723 |