Intel Core Ultra 5 225U vs Intel Core i7 1255U
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Feb 2022
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Alder Lake
Processor Number
225U
i7-1255U
Integrated Graphics
Arc Graphics (4-Cores)
Iris Xe Graphics (96EU)
Package
Manufacturing Process
3 nm
10 nm
Socket
FCBGA-2049
BGA-1744
Power Consumption
12-15 W
12-15 W
Max Turbo Power Consumption
57 W
55 W
Peak Operating Temperature
110 °C
100°C
CPU Performance
Performance Cores
2
2
Performance Core Threads
4
4
Performance Core Base Frequency
1.5 GHz
1.7 GHz
Performance Core Turbo Frequency
4.8 GHz
4.7 GHz
Efficiency Cores
10
8
Efficiency Core Threads
10
8
Efficiency Core Base Frequency
1.3 GHz
1.2 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.5 GHz
Total Core Count
12
10
Total Thread Count
14
12
Bus Frequency
100 MHz
100 MHz
Multiplier
15
17x
L1 Cache
112 K per core
80 K per core
L2 Cache
2 MB per core
1280 K per core
L3 Cache
12 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Bandwidth
-
76.8 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2000 MHz
1250 MHz
GPU Base Frequency
-
300 MHz
Shader Units
-
768
Texture Units
-
48
Raster Operation Units
-
24
Execution Units
-
96
Power Consumption
-
15 W
📊 Benchmark
Cinebench R23
1,802
1,701
Cinebench R23
12,454
8,233
Geekbench 6
2,516
2,248
Geekbench 6
9,418
7,162
Cinebench 2024
99
-
Cinebench 2024
540
-
Geekbench 5
-
1,628
Geekbench 5
-
7,372
Blender
-
125
Passmark CPU
-
3,308
Passmark CPU
-
13,792