Intel Core Ultra 7 255U vs AMD Ryzen 5 7400F
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2025
Manufacturer
Intel
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Zen 4 (Raphael)
Processor Number
255U
—
Integrated Graphics
Arc Graphics (4-Cores)
No
Generation
—
Ryzen 5 (Zen 4 (Raphael))
Package
Manufacturing Process
3 nm
5 nm
Socket
FCBGA-2049
AM5
Power Consumption
12-15 W
65 W
Max Turbo Power Consumption
57 W
W
Peak Operating Temperature
110 °C
95 °C
Transistor Count
—
6.5 billions
Foundry
—
TSMC
Die Size
—
71 mm²
I/O Process Size
—
6 nm
I/O Die Size
—
122 mm²
Package
—
FC-LGA1718
CPU Performance
Performance Cores
2
6
Performance Core Threads
4
12
Performance Core Base Frequency
2.0 GHz
3.7 GHz
Performance Core Turbo Frequency
5.2 GHz
4.7 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
37
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
12 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
SMP
—
1
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-5200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
ECC Memory Support
No
Yes
Max Memory Bandwidth
—
83.2 GB/s
Graphics Card Parameters
Integrated Graphics
true
false
GPU Max Dynamic Frequency
2100 MHz
—
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
28
Benchmark
Cinebench R23
1,803
1,646
Cinebench R23
11,888
13,500
Geekbench 6
2,582
2,603
Geekbench 6
10,941
12,238
Cinebench 2024
101
113
Cinebench 2024
588
829
Passmark CPU
—
3,644
Passmark CPU
—
25,589
▲ Specs Compare
Data sourced from official specifications and benchmark tests.