AMD Ryzen Z1 Extreme vs Intel Core Ultra 9 275HX
We compared two laptop CPUs: AMD Ryzen Z1 Extreme with 8 cores 3.3GHz and Intel Core Ultra 9 275HX with 24 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen Z1 Extreme 's Advantages
Better graphics card performance
Higher specification of memory (7500 vs 6400)
Higher base frequency (3.3GHz vs 2.7GHz)
Lower TDP (30W vs 55W)
Intel Core Ultra 9 275HX 's Advantages
Released 9 months late
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (36MB vs 16MB)
More modern manufacturing process (3nm vs 4nm)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen Z1 Extreme
1719
Intel Core Ultra 9 275HX
+21%
2090
Cinebench R23 Multi Core
AMD Ryzen Z1 Extreme
13884
Intel Core Ultra 9 275HX
+125%
31244
Geekbench 6 Single Core
AMD Ryzen Z1 Extreme
2522
Intel Core Ultra 9 275HX
+17%
2959
Geekbench 6 Multi Core
AMD Ryzen Z1 Extreme
11212
Intel Core Ultra 9 275HX
+56%
17562
Cinebench 2024 Multi Core
AMD Ryzen Z1 Extreme
722
Intel Core Ultra 9 275HX
+144%
1768
Passmark CPU Single Core
AMD Ryzen Z1 Extreme
3617
Intel Core Ultra 9 275HX
+30%
4732
Passmark CPU Multi Core
AMD Ryzen Z1 Extreme
25181
Intel Core Ultra 9 275HX
+142%
61069
General Parameters
Apr 2024
Release Date
Jan 2025
Amd
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Arrow Lake
-
Processor Number
275HX
FP8
Socket
FCBGA-2114
Radeon 780M
Integrated Graphics
Arc Graphics (4-Cores)
Ryzen 7 (Zen 4 (Phoenix))
Generation
Ultra 9 (Arrow Lake)
Package
25 billions
Transistor Count
-
4 nm
Manufacturing Process
3 nm
9-30 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
160 W
100°C
Peak Operating Temperature
105 °C
TSMC
Foundry
Intel
178 mm²
Die Size
-
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
8
3.3 GHz
Performance Core Base Frequency
2.7 GHz
5.1 GHz
Performance Core Turbo Frequency
5.4 GHz
-
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
2.1 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
8
Total Core Count
24
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
27
64 K per core
L1 Cache
112 K per core
1 MB per core
L2 Cache
2 MB per core
16 MB shared
L3 Cache
36 MB shared
No
Unlocked Multiplier
Yes
1
SMP
1
Memory Parameters
DDR5-5600,LPDDR5x-7500
Memory Types
DDR5-6400
256 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
800 MHz
GPU Base Frequency
300 MHz
2700 MHz
GPU Max Dynamic Frequency
1900 MHz
768
Shader Units
512
48
Texture Units
32
32
Raster Operation Units
16
12
Execution Units
64
15 W
Power Consumption
14
4.15 TFLOPS
Graphics Performance
1.9 TFLOPS
Miscellaneous
4.0
PCIe Version
5.0
20
PCIe Lanes
24
