Intel Core Ultra 7 255H vs Intel Core 7 250U
We compared two laptop CPUs: Intel Core Ultra 7 255H with 16 cores 2.0GHz and Intel Core 7 250U with 10 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 255H 's Advantages
Integrated graphics card
Higher specification of memory (8400 vs 5200)
Newer PCIe version (5.0 vs 4)
Higher base frequency (2.0GHz vs 1.9GHz)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (3nm vs 10nm)
Intel Core 7 250U 's Advantages
Lower TDP (15W vs 28W)
Score
General Parameters
Jan 2025
Release Date
Oct 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Arrow Lake
Core Architecture
Raptor Lake-U
255H
Processor Number
-
FCBGA-2049
Socket
Intel BGA 1744
Arc Graphics 140T
Integrated Graphics
Iris Xe Graphics 96EU
-
Generation
Core 7 (Raptor Lake-U)
Package
3 nm
Manufacturing Process
10 nm
20-28 W
Power Consumption
15 W
115 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
-
-
Foundry
Intel
CPU Performance
6
Performance Cores
2
6
Performance Core Threads
4
2.0 GHz
Performance Core Base Frequency
1.9 GHz
5.1 GHz
Performance Core Turbo Frequency
5.4 GHz
10
Efficiency Cores
8
10
Efficiency Core Threads
8
1.5 GHz
Efficiency Core Base Frequency
1300 MHz
4.4 GHz
Efficiency Core Turbo Frequency
4.1 GHz
16
Total Core Count
10
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
20
Multiplier
16.0
112 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1.25 MB per core
24 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
DDR4-3200, DDR5-5200
128 GB
Max Memory Size
-
2
Max Memory Channels
2
-
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
2250 MHz
GPU Max Dynamic Frequency
-
