Over 1,000,000 CPUs Benchmarked
Benchmarks for the Intel Core Ultra 7 255H 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.
Description: Intel Arc 140T GPU, Intel AI Boost
Class: Mobile/Embedded
Socket: FCBGA2049
Total Cores: 16 Cores, 16 Threads
Performance Cores: 6 Cores, 6 Threads, 2.0 GHz Base, 5.1 GHz Turbo
Efficient Cores: 10 Cores, 10 Threads, 1.5 GHz Base, 4.4 GHz Turbo
Typical TDP: 28 W
TDP Down: 20 W
TDP Up: 115 W
Cache per CPU Package:
L1 Instruction Cache: 6 x 64 KB
L1 Data Cache: 6 x 48 KB
L2 Cache: 6 x 3072 KB
L3 Cache: 24 MB
Cache per Eff. CPU Package:
Eff. L1 Instruction Cache: 10 x 64 KB
Eff. L1 Data Cache: 10 x 32 KB
Eff. L2 Cache: 1 x 2048 KB
Memory Support: Max. Memory Size: 128 GB (Up to LPDDR5/x 8400 MT/s Up to DDR5 6400 MT/s)
Other names: Intel(R) Core(TM) Ultra 7 255H
CPU First Seen on Charts: Q1 2025
CPUmark/$Price: NA
Overall Rank:
400th fastest in multithreading out of 5027 CPUs
39th fastest in single threading out of 5027 CPUs
5th fastest in out of 1081 Mobile/Embedded CPUs
Last Price Change: NA
Integer Math | 78,331 MOps/Sec |
---|---|
Floating Point Math | 99,791 MOps/Sec |
Find Prime Numbers | 304 Million Primes/Sec |
Random String Sorting | 30,109 Thousand Strings/Sec |
Data Encryption | 21,329 MBytes/Sec |
Data Compression | 264,425 KBytes/Sec |
Physics | 2,140 Frames/Sec |
Extended Instructions | 20,703 Million Matrices/Sec |
Single Thread | 4,460 MOps/Sec |
Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.
![]() |
![]() |
![]() |
![]() |
Processor | Average CPU Mark | |
---|---|---|
Intel Core Ultra 7 255H | 28,515 | |
AMD Ryzen Z1 Extreme | 25,175 | |
Apple M1 8 Core 3200 MHz | 14,145 | |
Intel Core i7-1265U | 13,582 | |
Intel Core i5-1235U | 13,095 | |
Apple A15 Bionic | 9,902 | |
Apple A14 Bionic | 8,555 | |
AMD Ryzen Embedded V1605B | 6,719 | |
Apple A13 Bionic | 5,728 | |
Intel N100 | 5,438 | |
AMD Ryzen Embedded R1505G | 3,780 |
Processor | CPU Mark / $Price | |
---|---|---|
Intel N100 | 42.49 | |
Intel Core i5-1235U | 42.38 | |
Intel Core i7-1265U | 31.88 | |
Intel Core Ultra 7 255H | NA | |
AMD Ryzen Z1 Extreme | NA | |
AMD Ryzen Embedded R1505G | NA | |
AMD Ryzen Embedded V1605B | NA | |
Apple M1 8 Core 3200 MHz | NA | |
Apple A15 Bionic | NA | |
Apple A14 Bionic | NA | |
Apple A13 Bionic | NA |
Processor | Average Thread Rating | |
---|---|---|
Intel Core Ultra 7 255H | 4,460 | |
Apple M1 8 Core 3200 MHz | 3,682 | |
AMD Ryzen Z1 Extreme | 3,604 | |
Apple A15 Bionic | 3,596 | |
Apple A14 Bionic | 3,393 | |
Intel Core i5-1235U | 3,173 | |
Intel Core i7-1265U | 3,161 | |
Apple A13 Bionic | 2,334 | |
Intel N100 | 1,923 | |
AMD Ryzen Embedded V1605B | 1,916 | |
AMD Ryzen Embedded R1505G | 1,829 |
Baseline | CPU Mark | |
---|---|---|
BL2475273 - Mar 12 2025 | 24627 | |
BL2470987 - Mar 10 2025 | 29882 | |
BL2456637 - Mar 04 2025 | 35229 | |
BL2451354 - Mar 01 2025 | 32766 | |
BL2449349 - Mar 01 2025 | 31786 |
Processor | Average CPU Mark | |
---|---|---|
Intel Core Ultra 7 255H | 28,515 | |
Intel Core Ultra 9 285H vs Intel Core Ultra 7 255H | 32,702 (+14.7%) | |
Intel Core i5-13600HE vs Intel Core Ultra 7 255H | 26,540 (-6.9%) | |
Apple M4 10 Core vs Intel Core Ultra 7 255H | 24,201 (-15.1%) | |
Intel Core i5-12600HL vs Intel Core Ultra 7 255H | 22,925 (-19.6%) | |
Apple M4 9 Core vs Intel Core Ultra 7 255H | 22,240 (-22.0%) | |
Intel Core i7-14701E vs Intel Core Ultra 7 255H | 25,930 (-9.1%) | |
AMD Ryzen Z1 Extreme vs Intel Core Ultra 7 255H | 25,175 (-11.7%) | |
Intel Core i5-13400E vs Intel Core Ultra 7 255H | 27,000 (-5.3%) | |
Intel Core i5-14450HX vs Intel Core Ultra 7 255H | 24,683 (-13.4%) | |
Intel Core 7 240H vs Intel Core Ultra 7 255H | 22,750 (-20.2%) | |
Intel Core i7-1370PE vs Intel Core Ultra 7 255H | 21,920 (-23.1%) | |
Intel Core i7-13800HE vs Intel Core Ultra 7 255H | 26,753 (-6.2%) |