Intel Core i7 1255U vs Intel Core 7 250H
CPU Specs Compare
General Parameters
Release Date
Feb 2022
Dec 2024
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Raptor Lake
Processor Number
i7-1255U
250H
Integrated Graphics
Iris Xe Graphics (96EU)
Iris Xe Graphics (96EU)
Generation
-
Core 7(Raptor Lake-H Refresh)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1744
Power Consumption
12-15 W
35-45 W
Max Turbo Power Consumption
55 W
115 W
Peak Operating Temperature
100°C
100 °C
Foundry
-
Intel
Package
-
FC-BGA16F
CPU Performance
Performance Cores
2
6
Performance Core Threads
4
12
Performance Core Base Frequency
1.7 GHz
2.5 GHz
Performance Core Turbo Frequency
4.7 GHz
5.4 GHz
Efficiency Cores
8
8
Efficiency Core Threads
8
8
Efficiency Core Base Frequency
1.2 GHz
1.8 GHz
Efficiency Core Turbo Frequency
3.5 GHz
4 GHz
Total Core Count
10
14
Total Thread Count
12
20
Bus Frequency
100 MHz
100 MHz
Multiplier
17x
25
L1 Cache
80 K per core
80 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
12 MB shared
24 MB shared
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-5600,DDR4-3200,LPDDR5-6400,LPDDR5x-6400,LPDDR4x-4267
Max Memory Size
64 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
83.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1250 MHz
1550 MHz
Shader Units
768
768
Texture Units
48
48
Raster Operation Units
24
24
Execution Units
96
96
Power Consumption
15 W
15
📊 Benchmark
Cinebench R23
1,701
1,850
Cinebench R23
8,233
16,815
Geekbench 6
2,248
2,768
Geekbench 5
1,628
-
Geekbench 6
7,162
13,933
Geekbench 5
7,372
-
Blender
125
-
Passmark CPU
3,308
4,318
Passmark CPU
13,792
31,852
Cinebench 2024
-
108
Cinebench 2024
-
898