Intel Core Ultra 7 355 vs AMD Ryzen AI 7 445
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2026
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Processor Number
355
445
Integrated Graphics
Graphics 4 Xe3
Radeon 840M
Generation
Intel Core Ultra Series 3
Ryzen AI 400 (Zen 5 / Zen 5c)
Core Architecture
—
Zen 5 (Gorgon Point)
Series
—
Ryzen AI 400 Series
Package
Manufacturing Process
3 nm
4 nm
Socket
Custom
FP8
Power Consumption
15-25 W
15-54 W
Max Turbo Power Consumption
55 W
W
Peak Operating Temperature
100 °C
100 °C
Foundry
—
TSMC
I/O Process Size
—
6 nm
Package
—
FP8
CPU Performance
Performance Cores
4
3
Performance Core Threads
4
6
Performance Core Base Frequency
2.3 GHz
2.0 GHz
Performance Core Turbo Frequency
4.7 GHz
4.6 GHz
Efficiency Cores
4
3
Efficiency Core Threads
4
6
Efficiency Core Base Frequency
1.7 GHz
2.0 GHz
Efficiency Core Turbo Frequency
3.5 GHz
3.4 GHz
Total Core Count
8
6
Total Thread Count
8
12
Bus Frequency
100 MHz
100 MHz
Multiplier
23
20
L3 Cache
12 MB shared
8 MB shared
Unlocked Multiplier
No
No
L1 Cache
—
80 K per core
L2 Cache
—
1 MB per core
SMP
—
1
Memory Parameters
Memory Types
LPDDR5X-7467,DDR5-6400
DDR5-5600,LPDDR5X-8000
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
119.5 GB/s
128 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2500 MHz
2900 MHz
Execution Units
4
4
Max Resolution
7680 x 4320 @ 60Hz
7680x4320 - 60 Hz
GPU Base Frequency
—
800 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Power Consumption
—
15-54
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
12
14
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
50 TOPS
Benchmark
Geekbench 6
2,706
2,757
Geekbench 6
10,277
11,286
Cinebench R23
—
1,870
Cinebench R23
—
12,346
Cinebench 2024
—
113
Cinebench 2024
—
709
▲ Specs Compare
Data sourced from official specifications and benchmark tests.