AMD Ryzen 3 7440U vs Intel Core Ultra 7 355
CPU · Specs Compare
General Parameters
Release Date
Oct 2023
Jan 2026
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
—
Integrated Graphics
Radeon 740M
Graphics 4 Xe3
Processor Number
—
355
Generation
—
Intel Core Ultra Series 3
Package
Transistor Count
20.9 billions
—
Manufacturing Process
4 nm
3 nm
Socket
FP8
Custom
Power Consumption
15-30 W
15-25 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
—
55 W
CPU Performance
Performance Cores
1
4
Performance Core Threads
2
4
Performance Core Base Frequency
3.0 GHz
2.3 GHz
Performance Core Turbo Frequency
4.7 GHz
4.7 GHz
Efficiency Cores
3
4
Efficiency Core Threads
6
4
Efficiency Core Base Frequency
2.8 GHz
1.7 GHz
Efficiency Core Turbo Frequency
3.3 GHz
3.5 GHz
Total Core Count
4
8
Total Thread Count
8
8
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
23
L1 Cache
64 K per core
—
L2 Cache
1 MB per core
—
L3 Cache
8 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
LPDDR5X-7467,DDR5-6400
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Bandwidth
—
119.5 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2500 MHz
2500 MHz
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
4
4
Power Consumption
15 W
—
Max Resolution
—
7680 x 4320 @ 60Hz
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
14
12
Benchmark
Cinebench R23
1,593
—
Cinebench R23
8,966
—
Geekbench 6
2,322
2,706
Geekbench 6
6,566
10,277
▲ Specs Compare
Data sourced from official specifications and benchmark tests.