AMD Ryzen Z1 vs Intel Core Ultra 9 290HX Plus
CPU · Specs Compare
General Parameters
Release Date
Apr 2023
Jan 2026
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Arrow Lake
Integrated Graphics
Radeon 740M
Arc Graphics (4-Cores)
Processor Number
—
290HX
Generation
—
Ultra 9 (Arrow Lake-HX)
Package
Transistor Count
25 billions
17.8 billions
Manufacturing Process
4 nm
3 nm
Socket
FP7
FCBGA-2114
Power Consumption
9-30 W
45-55 W
Peak Operating Temperature
100°C
105 °C
Max Turbo Power Consumption
—
160 W
Foundry
—
TSMC
Die Size
—
243 mm²
Package
—
FC-BGA
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
8
Performance Core Base Frequency
3.2 GHz
2.7 GHz
Performance Core Turbo Frequency
4.9 GHz
5.5 GHz
Total Core Count
6
24
Total Thread Count
12
24
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
27
L1 Cache
64 K per core
192 K per core
L2 Cache
1 MB per core
3 MB per core
L3 Cache
16 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
4.7 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-6400
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
ECC Memory Support
Yes
No
Max Memory Bandwidth
—
102.4 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2500 MHz
2000 MHz
Shader Units
256
512
Texture Units
16
32
Raster Operation Units
8
16
Execution Units
4
64
Power Consumption
15 W
14
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
24
Benchmark
Cinebench R23
—
2,237
Cinebench R23
—
38,581
Geekbench 6
—
3,196
Geekbench 6
—
21,569
Cinebench 2024
—
126
Cinebench 2024
—
2,218
Passmark CPU
—
5,006
Passmark CPU
—
66,051
▲ Specs Compare
Data sourced from official specifications and benchmark tests.