Intel Core Ultra 9 275HX vs AMD Ryzen AI Max 395
We compared two laptop CPUs: Intel Core Ultra 9 275HX with 24 cores 2.7GHz and AMD Ryzen AI Max 395 with 16 cores 3.0GHz . 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 4.0)
More modern manufacturing process (3nm vs 4nm)
AMD Ryzen AI Max 395 's Advantages
Better graphics card performance
Higher specification of memory (8000 vs 6400)
Larger memory bandwidth (256GB/s vs 102.4GB/s)
Higher base frequency (3.0GHz vs 2.7GHz)
Larger L3 cache size (64MB vs 36MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 9 275HX
2090
AMD Ryzen AI Max 395
+4%
2189
Cinebench R23 Multi Core
Intel Core Ultra 9 275HX
31244
AMD Ryzen AI Max 395
+5%
33054
Geekbench 6 Single Core
Intel Core Ultra 9 275HX
2959
AMD Ryzen AI Max 395
2978
Geekbench 6 Multi Core
Intel Core Ultra 9 275HX
17562
AMD Ryzen AI Max 395
+19%
20952
Cinebench 2024 Single Core
Intel Core Ultra 9 275HX
131
AMD Ryzen AI Max 395
+5%
138
Cinebench 2024 Multi Core
Intel Core Ultra 9 275HX
1768
AMD Ryzen AI Max 395
+2%
1804
General Parameters
Jan 2025
Release Date
Jan 2025
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Zen 5 (Strix Halo)
275HX
Processor Number
-
FCBGA-2114
Socket
Custom
Arc Graphics (4-Cores)
Integrated Graphics
Radeon 8060S
Ultra 9 (Arrow Lake)
Generation
Ryzen AI Max (Zen 5 (Strix Halo))
Package
-
Transistor Count
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
-
I/O Process Size
6 nm
CPU Performance
8
Performance Cores
16
8
Performance Core Threads
32
2.7 GHz
Performance Core Base Frequency
3.0 GHz
5.4 GHz
Performance Core Turbo Frequency
5.1 GHz
16
Efficiency Cores
0
16
Efficiency Core Threads
2.1 GHz
Efficiency Core Base Frequency
4.6 GHz
Efficiency Core Turbo Frequency
24
Total Core Count
16
24
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
27
Multiplier
30
112 K per core
L1 Cache
80 K 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
2
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
2900 MHz
512
Shader Units
2560
32
Texture Units
160
16
Raster Operation Units
80
64
Execution Units
40
14
Power Consumption
45-120
-
Max Resolution
1.9 TFLOPS
Graphics Performance
14.85 TFLOPS
AI Accelerator
-
NPU
AMD Ryzen™ AI
-
Theoretical performance
50 TOPS
Miscellaneous
5.0
PCIe Version
4.0
24
PCIe Lanes
16
