AMD Ryzen Z2 Extreme vs Intel Core Ultra 7 155U
CPU · Specs Compare
General Parameters
Release Date
Jun 2025
Dec 2023
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Strix Point)
Meteor Lake
Integrated Graphics
Radeon 890M
Arc Graphics (4-Cores)
Processor Number
—
155U
Package
Manufacturing Process
4 nm
7 nm
Socket
FP8
FCBGA-2049
Power Consumption
15-35 W
12-15 W
Peak Operating Temperature
100 °C
110 °C
Max Turbo Power Consumption
—
57 W
CPU Performance
Performance Cores
3
2
Performance Core Threads
6
4
Performance Core Base Frequency
2.0 GHz
1.7 GHz
Performance Core Turbo Frequency
5 GHz
4.8 GHz
Efficiency Cores
5
10
Efficiency Core Threads
10
10
Efficiency Core Base Frequency
2.0 GHz
1.2 GHz
Efficiency Core Turbo Frequency
3.3 GHz
3.8 GHz
Total Core Count
8
12
Total Thread Count
16
14
Bus Frequency
100 MHz
100 MHz
Multiplier
20
17
L1 Cache
80 K per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
16 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600,LPDDR5X-8000
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
ECC Memory Support
Yes
No
Max Memory Size
—
96 GB
Max Memory Channels
—
2
Max Memory Bandwidth
—
120 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2900 MHz
1950 MHz
Shader Units
1024
512
Texture Units
64
32
Raster Operation Units
40
16
Execution Units
16
64
Power Consumption
15
14
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
16
20
Benchmark
Cinebench R23
1,953
1,730
Cinebench R23
14,572
9,875
Geekbench 6
2,753
2,314
Geekbench 6
11,860
9,486
Cinebench 2024
113
102
Cinebench 2024
791
549
Passmark CPU
4,074
3,413
Passmark CPU
24,157
16,486
Blender
—
140
▲ Specs Compare
Data sourced from official specifications and benchmark tests.