Over 1,000,000 CPUs Benchmarked
Benchmarks for the Intel Core i7-1255U can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Is the Intel Core i7-1255U Good for Gaming?
This is an old 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: 31.35
Overall Rank:
1093rd fastest in multithreading out of 5064 CPUs
483rd fastest in single threading out of 5064 CPUs
256th fastest in out of 1464 Laptop CPUs
Last Price Change: $426.00 USD (2022-01-01)
Integer Math | 49,135 MOps/Sec |
---|---|
Floating Point Math | 32,989 MOps/Sec |
Find Prime Numbers | 41 Million Primes/Sec |
Random String Sorting | 17,073 Thousand Strings/Sec |
Data Encryption | 9,346 MBytes/Sec |
Data Compression | 148,218 KBytes/Sec |
Physics | 798 Frames/Sec |
Extended Instructions | 8,271 Million Matrices/Sec |
Single Thread | 3,219 MOps/Sec |
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Processor | Average CPU Mark | |
---|---|---|
Apple M1 Max 10 Core 3200 MHz | 22,132 | |
AMD Ryzen 7 5800H | 20,898 | |
Intel Core i7-11800H @ 2.30GHz | 20,140 | |
AMD Ryzen 7 4800H | 18,317 | |
AMD Ryzen 5 5600H | 16,802 | |
Apple M2 8 Core 3500 MHz | 15,644 | |
Apple M1 8 Core 3200 MHz | 14,144 | |
Intel Core i7-1255U | 13,353 | |
Intel Core i7-10750H @ 2.60GHz | 11,705 | |
Intel Core i7-9750H @ 2.60GHz | 10,724 | |
Intel Core i5-1135G7 @ 2.40GHz | 9,614 |
Processor | CPU Mark / $Price | |
---|---|---|
Intel Core i7-11800H @ 2.30GHz | 50.99 | |
Intel Core i7-1255U | 31.35 | |
Intel Core i5-1135G7 @ 2.40GHz | 31.11 | |
Intel Core i7-9750H @ 2.60GHz | 11.17 | |
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 | 3,902 | |
Apple M1 Max 10 Core 3200 MHz | 3,836 | |
Apple M1 8 Core 3200 MHz | 3,681 | |
Intel Core i7-1255U | 3,219 | |
Intel Core i7-11800H @ 2.30GHz | 3,053 | |
AMD Ryzen 7 5800H | 3,033 | |
AMD Ryzen 5 5600H | 2,924 | |
Intel Core i5-1135G7 @ 2.40GHz | 2,657 | |
Intel Core i7-10750H @ 2.60GHz | 2,639 | |
AMD Ryzen 7 4800H | 2,602 | |
Intel Core i7-9750H @ 2.60GHz | 2,411 |
Baseline | CPU Mark | |
---|---|---|
BL2557592 - Apr 16 2025 | 17258 | |
BL2557428 - Apr 16 2025 | 12464 | |
BL2557401 - Apr 16 2025 | 12737 | |
BL2556853 - Apr 15 2025 | 11572 | |
BL2555873 - Apr 15 2025 | 17352 |
Processor | Average CPU Mark | |
---|---|---|
Intel Core i7-1255U | 13,353 | |
Intel Core i7-1355U vs Intel Core i7-1255U | 14,489 (+8.5%) | |
Intel Core i5-1335U vs Intel Core i7-1255U | 14,406 (+7.9%) | |
Intel Core i7-1265U vs Intel Core i7-1255U | 13,485 (+1.0%) | |
Intel Core i7-1250U vs Intel Core i7-1255U | 11,408 (-14.6%) | |
Intel Core i7-1250U vs Intel Core i7-1255U | 11,408 (-14.6%) | |
Intel Core i7-1365U vs Intel Core i7-1255U | 14,413 (+7.9%) | |
Intel Core i5-1235U vs Intel Core i7-1255U | 13,065 (-2.2%) | |
Intel Core i5-1334U vs Intel Core i7-1255U | 13,229 (-0.9%) | |
Intel Core Ultra 7 155U vs Intel Core i7-1255U | 16,468 (+23.3%) | |
Apple M2 8 Core 3500 MHz vs Intel Core i7-1255U | 15,644 (+17.2%) | |
Intel Core i3-1220P vs Intel Core i7-1255U | 14,593 (+9.3%) | |
Intel Core i5-1245U vs Intel Core i7-1255U | 13,283 (-0.5%) |
Processor | Relative Gaming Score | |
---|---|---|
Intel Core Ultra 9 275HX | 8,689 | |
Intel Core Ultra 7 265 | 8,104 | |
AMD Ryzen AI Max 390 | 7,221 | |
Intel Core i9-14900HX | 7,070 | |
AMD Ryzen AI Max Pro 390 | 7,040 | |
Intel Core 7 250H | 6,905 | |
Intel Core i9-13950HX | 6,806 | |
Intel Core i9-13900HX | 6,800 | |
Intel Core i9-13980HX | 6,787 | |
AMD Ryzen 9 7945HX3D | 6,559 | |
AMD Ryzen 7 7840HX | 6,207 | |
AMD Ryzen 9 7845HX | 6,175 | |
Intel Core i7-1255U | 2,792 |