Intel Core Ultra 7 255H

Benchmarks

PassMark single

4,319

PassMark multi

30,659

Cinebench 2024 single

123

Cinebench 2024 multi

1,155

Specifications

Socket

FCBGA2049

Clock

2.0 GHz

Turbo

5.1 GHz

Cores / Threads

16 / 16

Integrated GPU

—

Typical TDP

28 W

Release

Q1 2025

Max memory

Max. Memory Size: 128 GB (Up to LPDDR5/x 8400 MT/s Up to DDR5 6400 MT/s)

Cache

L1 Instruction Cache 6 x 64 KB

L1 Data Cache 6 x 48 KB

L2 Cache 6 x 3072 KB

L3 Cache 24 MB

Nearby CPUs

Similar benchmark scores

PassMark single

Mobile

Score

Apple M5 10 Core 2025 5,773 Apple A19 Pro 2025 5,165 Apple A19 2025 5,082 Apple M4 10 Core 2024 4,513 Intel Core Ultra 9 285H 2025 4,441

Intel Core Ultra 7 255H 2025 4,319

XRing O1 2025 4,115 Apple A18 Pro 2024 4,084 Apple A18 2024 3,923 Apple M1 8 Core 3200 MHz 2021 3,660 Intel Core i5-1235U 2022 3,081

PassMark multi

Mobile

Score

Intel Core Ultra 9 285H 2025 34,265

Intel Core Ultra 7 255H 2025 30,659

Apple M5 10 Core 2025 27,240 Apple M4 10 Core 2024 23,665 XRing O1 2025 15,766 Apple A19 Pro 2025 14,825 Apple A19 2025 14,512

Cinebench 2024 single

Mobile

Score

Apple M5 10 Core 2025 203 Apple M4 10 Core 2024 175 Intel Core Ultra 9 285H 2025 126

Intel Core Ultra 7 255H 2025 123

Intel N150 2024 63

Cinebench 2024 multi

Mobile

Score

Apple M5 10 Core 2025 1,188

Intel Core Ultra 7 255H 2025 1,155

Intel Core Ultra 9 285H 2025 1,112 Apple M4 10 Core 2024 982 Intel N150 2024 219