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:
375th fastest in multithreading out of 4963 CPUs
19th fastest in single threading out of 4963 CPUs
6th fastest in out of 1057 Mobile/Embedded CPUs
Last Price Change: NA
| Integer Math | 81,283 MOps/Sec |
|---|---|
| Floating Point Math | 90,938 MOps/Sec |
| Find Prime Numbers | 285 Million Primes/Sec |
| Random String Sorting | 32,297 Thousand Strings/Sec |
| Data Encryption | 21,066 MBytes/Sec |
| Data Compression | 250,727 KBytes/Sec |
| Physics | 2,315 Frames/Sec |
| Extended Instructions | 20,563 Million Matrices/Sec |
| Single Thread | 4,631 MOps/Sec |
Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.
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| Processor | Average CPU Mark | |
|---|---|---|
| Intel Core Ultra 7 255H | 28,867 | |
| AMD Ryzen Z1 Extreme | 25,207 | |
| Apple M1 8 Core 3200 MHz | 14,155 | |
| Intel Core i5-1235U | 13,235 | |
| Apple A15 Bionic | 9,902 | |
| Apple A14 Bionic | 8,553 | |
| AMD Ryzen Embedded V1605B | 6,740 | |
| Apple A13 Bionic | 5,721 | |
| Intel N100 | 5,460 | |
| Intel Pentium Silver N6005 @ 2.00GHz | 5,351 | |
| AMD Ryzen Embedded R1505G | 3,822 |
| Processor | CPU Mark / $Price | |
|---|---|---|
| Intel Core i5-1235U | 42.83 | |
| Intel N100 | 42.66 | |
| Intel Core Ultra 7 255H | NA | |
| Intel Pentium Silver N6005 @ 2.00GHz | 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 | 4,631 | |
| Apple M1 8 Core 3200 MHz | 3,685 | |
| AMD Ryzen Z1 Extreme | 3,620 | |
| Apple A15 Bionic | 3,597 | |
| Apple A14 Bionic | 3,393 | |
| Intel Core i5-1235U | 3,192 | |
| Apple A13 Bionic | 2,332 | |
| Intel N100 | 1,928 | |
| AMD Ryzen Embedded V1605B | 1,916 | |
| AMD Ryzen Embedded R1505G | 1,852 | |
| Intel Pentium Silver N6005 @ 2.00GHz | 1,768 |
| Baseline | CPU Mark | |
|---|---|---|
| BL2370816 - Jan 27 2025 | 28867 |
| Processor | Average CPU Mark | |
|---|---|---|
| Intel Core Ultra 7 255H | 28,867 | |
| Intel Core i5-13600HE vs Intel Core Ultra 7 255H | 26,540 (-8.1%) | |
| Apple M4 10 Core vs Intel Core Ultra 7 255H | 24,308 (-15.8%) | |
| Intel Core i5-12600HL vs Intel Core Ultra 7 255H | 22,925 (-20.6%) | |
| Apple M4 9 Core vs Intel Core Ultra 7 255H | 22,312 (-22.7%) | |
| AMD Ryzen Z1 Extreme vs Intel Core Ultra 7 255H | 25,207 (-12.7%) | |
| Intel Core Ultra 9 285H vs Intel Core Ultra 7 255H | 37,343 (+29.4%) | |
| Intel Core i5-13400E vs Intel Core Ultra 7 255H | 27,000 (-6.5%) | |
| Intel Core i7-14701E vs Intel Core Ultra 7 255H | 26,237 (-9.1%) | |
| Intel Core i5-14450HX vs Intel Core Ultra 7 255H | 25,891 (-10.3%) | |
| Intel Core i7-1370PE vs Intel Core Ultra 7 255H | 21,920 (-24.1%) | |
| Intel Core Ultra 9 285H vs Intel Core Ultra 7 255H | 37,343 (+29.4%) | |
| Intel Core i7-13800HE vs Intel Core Ultra 7 255H | 26,753 (-7.3%) |
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