Intel Core Ultra 9 275HX vs AMD Ryzen AI Max Pro 390
We compared two laptop CPUs: Intel Core Ultra 9 275HX with 24 cores 2.7GHz and AMD Ryzen AI Max Pro 390 with 12 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 9 275HX 's Advantages
Newer PCIe version (5.0 vs 4)
More modern manufacturing process (3nm vs 4nm)
AMD Ryzen AI Max Pro 390 's Advantages
Higher specification of memory (8000 vs 6400)
Larger memory bandwidth (256GB/s vs 102.4GB/s)
Higher base frequency (3.2GHz vs 2.7GHz)
Larger L3 cache size (64MB vs 36MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 9 275HX
+4%
2959
AMD Ryzen AI Max Pro 390
2831
Geekbench 6 Multi Core
Intel Core Ultra 9 275HX
+10%
17562
AMD Ryzen AI Max Pro 390
15953
General Parameters
Jan 2025
Release Date
Jan 2025
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Strix Halo
275HX
Processor Number
-
FCBGA-2114
Socket
AMD Socket FP11
Arc Graphics (4-Cores)
Integrated Graphics
Radeon 8050S
Ultra 9 (Arrow Lake)
Generation
Ryzen AI Max (Zen 5 (Strix Halo))
Package
3 nm
Manufacturing Process
4 nm
45-55 W
Power Consumption
55 W
160 W
Max Turbo Power Consumption
120 W
105 °C
Peak Operating Temperature
100°C
Intel
Foundry
TSMC
CPU Performance
8
Performance Cores
12
8
Performance Core Threads
24
2.7 GHz
Performance Core Base Frequency
3.2 GHz
5.4 GHz
Performance Core Turbo Frequency
5 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
2.1 GHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
12
24
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
27
Multiplier
32.0
112 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1 MB per core
36 MB shared
L3 Cache
64 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-6400
Memory Types
LPDDR5x-8000
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
102.4 GB/s
Max Memory Bandwidth
256 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1900 MHz
GPU Max Dynamic Frequency
2800 MHz
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
32
14
Power Consumption
-
1.9 TFLOPS
Graphics Performance
-
AI Accelerator
-
NPU
AMD Ryzen™ AI
-
Theoretical performance
50 TOPS
