AMD Ryzen Z1 Extreme vs Intel Core Ultra 7 155U
CPU Comparison Result
Below are the results of a comparison of AMD Ryzen Z1 Extreme and Intel Core Ultra 7 155U processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- Higher Performance-core Max Turbo Frequency: 5.1 GHz (5.1 GHz vs 4.8 GHz)
- Larger L3 Cache: 16MB shared (16MB shared vs 12MB shared)
- Higher Technology: 4 nm (4 nm vs 7 nm)
- More Total Cores: 12 (8 vs 12)
- Newer Launch Date: December 2023 (May 2023 vs December 2023)
Basic
AMD
Label Name
Intel
May 2023
Launch Date
December 2023
Laptop
Platform
Laptop
Ryzen Z1 Extreme
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
155U
Phoenix
Code Name
Meteor Lake
CPU Specifications
8
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
12
16
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
14
-
Performance-cores
2
-
Efficient-cores
10
3.3 GHz
Performance-core Base Frequency
2.0 GHz
-
Efficient-core Base Frequency
1.6 GHz
5.1 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
4.8 GHz
64K per core
L1 Cache
112K per core
1MB per core
L2 Cache
2MB per core
16MB shared
L3 Cache
12MB shared
AMD Socket FP8
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
-
4 nm
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
7 nm
9-30 W
TDP
12-57 W
100°C
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
110°C
Memory Specifications
DDR5-5600
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
LPDDR5-7467, LPDDR5x-7467, DDR5-5600
-
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
96GB
2
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
GPU Specifications
True
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
True
Benchmarks
Cinebench R23 Single Core
Ryzen Z1 Extreme
1676
Core Ultra 7 155U
1721
+3%
Cinebench R23 Multi Core
Ryzen Z1 Extreme
10813
+1%
Core Ultra 7 155U
10755
Geekbench 6 Single Core
Ryzen Z1 Extreme
2264
Core Ultra 7 155U
2280
+1%
Geekbench 6 Multi Core
Ryzen Z1 Extreme
10616
+12%
Core Ultra 7 155U
9479
Geekbench 5 Single Core
Ryzen Z1 Extreme
1841
+10%
Core Ultra 7 155U
1670
Geekbench 5 Multi Core
Ryzen Z1 Extreme
9906
+51%
Core Ultra 7 155U
6556
Passmark CPU Single Core
Ryzen Z1 Extreme
3635
+6%
Core Ultra 7 155U
3427
Passmark CPU Multi Core
Ryzen Z1 Extreme
25508
+58%
Core Ultra 7 155U
16140