Intel Core Ultra 7 255U vs Intel Core i5 12400F
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2022
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Alder Lake
Processor Number
255U
i5-12400F
Integrated Graphics
Arc Graphics (4-Cores)
No
Package
Manufacturing Process
3 nm
10 nm
Socket
FCBGA-2049
LGA-1700
Power Consumption
12-15 W
65 W
Max Turbo Power Consumption
57 W
117 W
Peak Operating Temperature
110 °C
100°C
CPU Performance
Performance Cores
2
6
Performance Core Threads
4
12
Performance Core Base Frequency
2.0 GHz
2.5 GHz
Performance Core Turbo Frequency
5.2 GHz
4.4 GHz
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
1.7 GHz
-
Efficiency Core Turbo Frequency
4.2 GHz
-
Total Core Count
12
6
Total Thread Count
14
12
Bus Frequency
100 MHz
100 MHz
Multiplier
20
25x
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
18 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-4800, DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Bandwidth
-
76.8 GB/s
Graphics Card Parameters
Integrated Graphics
true
-
GPU Max Dynamic Frequency
2100 MHz
-
📊 Benchmark
Cinebench R23
1,803
1,647
Cinebench R23
11,888
12,344
Geekbench 6
2,582
2,301
Geekbench 6
10,941
9,475
Cinebench 2024
101
102
Cinebench 2024
588
-
Geekbench 5
-
1,628
Geekbench 5
-
8,519
Blender
-
210
Passmark CPU
-
3,513
Passmark CPU
-
19,551