Intel Core Ultra 7 255U vs AMD Athlon Silver 10
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Oct 2025
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
—
Core Architecture
Arrow Lake
Mendocino
Processor Number
255U
—
Integrated Graphics
Arc Graphics (4-Cores)
Radeon 610M
Generation
—
Athlon (Zen 2 (Mendocino))
Package
Manufacturing Process
3 nm
6 nm
Socket
FCBGA-2049
AMD Socket FT6
Power Consumption
12-15 W
15 W
Max Turbo Power Consumption
57 W
—
Peak Operating Temperature
110 °C
95°C
Foundry
—
TSMC
Die Size
—
100 mm²
Package
—
FT6
CPU Performance
Performance Cores
2
—
Performance Core Threads
4
—
Performance Core Base Frequency
2.0 GHz
2.4 GHz
Performance Core Turbo Frequency
5.2 GHz
3.5 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
2
Total Thread Count
14
2
Bus Frequency
100 MHz
100 MHz
Multiplier
20
24.0
L1 Cache
112 K per core
64 KB per core
L2 Cache
2 MB per core
512 KB per core
L3 Cache
12 MB shared
2 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
LPDDR5-5500
Max Memory Size
128 GB
—
Max Memory Channels
2
2
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Max Dynamic Frequency
2100 MHz
—
Miscellaneous
PCIe Version
4.0
3
PCIe Lanes
20
4
Benchmark
Cinebench R23
1,803
—
Cinebench R23
11,888
—
Geekbench 6
2,582
785
Geekbench 6
10,941
1,377
Cinebench 2024
101
—
Cinebench 2024
588
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.