AMD Ryzen AI 7 450 vs Intel Core Ultra 7 355
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2026
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Gorgon Point)
—
Processor Number
450
355
Integrated Graphics
Radeon 860M
Graphics 4 Xe3
Generation
Ryzen AI 7 (Zen 5 (Gorgon Point))
Intel Core Ultra Series 3
Series
Ryzen AI 400 Series
—
Package
Manufacturing Process
4 nm
3 nm
Socket
FP8
Custom
Power Consumption
15-54 W
15-25 W
Max Turbo Power Consumption
W
55 W
Peak Operating Temperature
100 °C
100 °C
Foundry
TSMC
—
I/O Process Size
6 nm
—
Package
FP8
—
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
4
Performance Core Base Frequency
2.0 GHz
2.3 GHz
Performance Core Turbo Frequency
5.1 GHz
4.7 GHz
Efficiency Cores
4
4
Efficiency Core Threads
8
4
Efficiency Core Base Frequency
2.0 GHz
1.7 GHz
Efficiency Core Turbo Frequency
3.6 GHz
3.5 GHz
Total Core Count
8
8
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
20
23
L1 Cache
80 K per core
—
L2 Cache
1 MB per core
—
L3 Cache
16 MB shared
12 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600,LPDDR5X-8533
LPDDR5X-7467,DDR5-6400
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
136.5 GB/s
119.5 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
—
GPU Max Dynamic Frequency
3100 MHz
2500 MHz
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
8
—
Execution Units
8
4
Power Consumption
15-54
—
Max Resolution
7680x4320 - 60 Hz
7680 x 4320 @ 60Hz
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
16
12
Benchmark
Cinebench R23
1,980
—
Cinebench R23
16,700
—
Geekbench 6
2,889
2,706
Geekbench 6
13,669
10,277
Cinebench 2024
120
—
Cinebench 2024
926
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.