Home Comparison Intel Core Ultra 7 155U vs AMD Ryzen AI Max 390

Intel Core Ultra 7 155U vs AMD Ryzen AI Max 390

Intel Core Ultra 7 155U
VS
AMD Ryzen AI Max 390
Intel Core Ultra 7 155U
AMD Ryzen AI Max 390
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen AI Max 390 with 12 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen AI Max 390 's Advantages
Released 1 years and 1 months late
Higher specification of memory (8000 vs 7467)
Larger memory bandwidth (128GB/s vs 120GB/s)
Newer PCIe version (4 vs 4.0)
Higher base frequency (2GHz vs 1.7GHz)
Larger L3 cache size (64MB vs 12MB)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (54W vs 57W)

Score

Intel Core Ultra 7 155U
VS
AMD Ryzen AI Max 390

General Parameters

Dec 2023
Release Date
Jan 2025
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Strix Halo
155U
Processor Number
-
FCBGA-2049
Socket
AMD Socket FP8
Arc Graphics (4-Cores)
Integrated Graphics
40CU(Unknown)
-
Generation
Zen 5

Package

-
Transistor Count
7 nm
Manufacturing Process
4 nm
12-57 W
Power Consumption
15-54 W
-
Max Turbo Power Consumption
W
110°C
Peak Operating Temperature
100°C
-
Foundry
TSMC
-
I/O Process Size
6 nm

CPU Performance

2
Performance Cores
12
4
Performance Core Threads
24
1.7 GHz
Performance Core Base Frequency
2 GHz
4.8 GHz
Performance Core Turbo Frequency
5.1 GHz
10
Efficiency Cores
0
10
Efficiency Core Threads
1.2 GHz
Efficiency Core Base Frequency
0 MHz
3.8 GHz
Efficiency Core Turbo Frequency
0 GHz
12
Total Core Count
12
14
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
20.0
112 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
64 MB
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
LPDDR5X-8000
96 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
128 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
1950 MHz
GPU Max Dynamic Frequency
MHz
64
Shader Units
4
Texture Units
2
Raster Operation Units
4
Execution Units
40
-
Power Consumption
7680x4320 - 60 Hz
Max Resolution
2.24 TFLOPS
Graphics Performance
0 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
55 TOPS

Miscellaneous

Intel Core Ultra 7 155U
Official Website
AMD Ryzen AI Max 390
4.0
PCIe Version
4
20
PCIe Lanes
16

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