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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: 32.26
Overall Rank: 872
Last Price Change: $426.00 USD (2022-01-01)
Integer Math | 50,814 MOps/Sec |
---|---|
Floating Point Math | 33,927 MOps/Sec |
Find Prime Numbers | 43 Million Primes/Sec |
Random String Sorting | 17,348 Thousand Strings/Sec |
Data Encryption | 9,544 MBytes/Sec |
Data Compression | 150,673 KBytes/Sec |
Physics | 842 Frames/Sec |
Extended Instructions | 8,416 Million Matrices/Sec |
Single Thread | 3,293 MOps/Sec |
Processor | Average CPU Mark | |
---|---|---|
Apple M1 Max 10 Core 3200 MHz | 22,025 | |
AMD Ryzen 7 5800H | 21,078 | |
Intel Core i7-11800H @ 2.30GHz | 20,607 | |
AMD Ryzen 7 4800H | 18,575 | |
AMD Ryzen 5 5600H | 17,034 | |
Apple M2 8 Core 3500 MHz | 15,475 | |
Apple M1 8 Core 3200 MHz | 14,184 | |
Intel Core i7-1255U | 13,745 | |
Intel Core i7-10750H @ 2.60GHz | 11,917 | |
Intel Core i7-9750H @ 2.60GHz | 10,873 | |
Intel Core i5-1135G7 @ 2.40GHz | 9,812 |
Processor | CPU Mark / $Price | |
---|---|---|
Intel Core i7-11800H @ 2.30GHz | 52.17 | |
Intel Core i7-1255U | 32.26 | |
Intel Core i5-1135G7 @ 2.40GHz | 31.75 | |
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 5600H | NA | |
Intel Core i7-10750H @ 2.60GHz | NA |
Processor | Average Thread Rating | |
---|---|---|
Apple M2 8 Core 3500 MHz | 3,927 | |
Apple M1 Max 10 Core 3200 MHz | 3,837 | |
Apple M1 8 Core 3200 MHz | 3,702 | |
Intel Core i7-1255U | 3,293 | |
Intel Core i7-11800H @ 2.30GHz | 3,086 | |
AMD Ryzen 7 5800H | 3,049 | |
AMD Ryzen 5 5600H | 2,950 | |
Intel Core i5-1135G7 @ 2.40GHz | 2,688 | |
Intel Core i7-10750H @ 2.60GHz | 2,663 | |
AMD Ryzen 7 4800H | 2,616 | |
Intel Core i7-9750H @ 2.60GHz | 2,432 |
Baseline | CPU Mark | |
---|---|---|
BL2103992 - May 18 2024 | 15385 | |
BL2103728 - May 18 2024 | 11832 | |
BL2102798 - May 17 2024 | 12330 | |
BL2102635 - May 16 2024 | 8351 | |
BL2102508 - May 16 2024 | 15927 |
Processor | Average CPU Mark | |
---|---|---|
Intel Core i7-1255U | 13,745 | |
Intel Core i7-1265U vs Intel Core i7-1255U | 13,957 (+1.5%) | |
Intel Core i7-1250U vs Intel Core i7-1255U | 12,052 (-12.3%) | |
Intel Core i7-1250U vs Intel Core i7-1255U | 12,052 (-12.3%) | |
Intel Core i5-1335U vs Intel Core i7-1255U | 16,163 (+17.6%) | |
Intel Core i7-1355U vs Intel Core i7-1255U | 15,156 (+10.3%) | |
Intel Core i7-1365U vs Intel Core i7-1255U | 15,078 (+9.7%) | |
Intel Core i5-1235U vs Intel Core i7-1255U | 13,463 (-2.1%) | |
Apple M2 8 Core 3500 MHz vs Intel Core i7-1255U | 15,475 (+12.6%) | |
Intel Core i3-1220P vs Intel Core i7-1255U | 14,423 (+4.9%) | |
Intel Core i5-1245U vs Intel Core i7-1255U | 13,419 (-2.4%) | |
Intel Core i7-11600H @ 2.90GHz vs Intel Core i7-1255U | 16,685 (+21.4%) | |
Intel Core Ultra 7 155U vs Intel Core i7-1255U | 16,514 (+20.1%) |
Processor | Relative Gaming Score | |
---|---|---|
Intel Core i9-14900HX | 7,172 | |
Intel Core i9-13950HX | 7,006 | |
Intel Core i9-13900HX | 6,883 | |
Intel Core i7-14650HX | 6,877 | |
AMD Ryzen 9 7945HX3D | 6,708 | |
Intel Core i9-13980HX | 6,689 | |
Intel Core i7-13850HX | 6,422 | |
Intel Core i5-14500HX | 6,396 | |
Intel Core i9-13905H | 6,247 | |
Intel Core i9-13900HK | 6,190 | |
Intel Core i7-14700HX | 6,049 | |
Intel Core Ultra 9 185H | 6,031 | |
Intel Core i7-1255U | 3,711 |