Intel Core Ultra 7 255U vs AMD Ryzen AI 5 PRO 440
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2026
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
-
Core Architecture
Arrow Lake
Gorgon Point
Processor Number
255U
-
Integrated Graphics
Arc Graphics (4-Cores)
Radeon 840M
Generation
-
Ryzen AI 400 (Zen 5 / Zen 5c)
Series
-
Ryzen AI PRO 400 Series
Package
Manufacturing Process
3 nm
4 nm
Socket
FCBGA-2049
AMD Socket FP8
Power Consumption
12-15 W
28 W
Max Turbo Power Consumption
57 W
-
Peak Operating Temperature
110 °C
100°C
Foundry
-
TSMC
Die Size
-
195 mm²
Package
-
FP8
CPU Performance
Performance Cores
2
3
Performance Core Threads
4
6
Performance Core Base Frequency
2.0 GHz
2 GHz
Performance Core Turbo Frequency
5.2 GHz
4.8 GHz
Efficiency Cores
10
3
Efficiency Core Threads
10
6
Efficiency Core Base Frequency
1.7 GHz
2.0 GHz
Efficiency Core Turbo Frequency
4.2 GHz
3.5 GHz
Total Core Count
12
6
Total Thread Count
14
12
Bus Frequency
100 MHz
100 MHz
Multiplier
20
20.0
L1 Cache
112 K per core
80 KB per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
12 MB shared
16 MB
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-5600, LPDDR5X-8533
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
ECC Memory Support
No
Yes
Max Memory Bandwidth
-
136.5 GB/s
Graphics Card Parameters
Integrated Graphics
true
-
GPU Max Dynamic Frequency
2100 MHz
2900 MHz
GPU Base Frequency
-
MHz
Execution Units
-
4
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
1,803
-
Cinebench R23
11,888
-
Geekbench 6
2,582
-
Geekbench 6
10,941
-
Cinebench 2024
101
-
Cinebench 2024
588
-