Core Ultra 7 155U
Intel Core Ultra 7 155U vs AMD Ryzen 7 8840U
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the Intel Core Ultra 7 155U and AMD Ryzen 7 8840U processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
Intel
AMD
Launch Date
December 2023
December 2023
Platform
Laptop
Laptop
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
Ryzen 7 8840U
Code Name
Meteor Lake
Hawk Point
CPU Specifications
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
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
14
16
Performance-cores
2
-
Efficient-cores
10
-
Performance-core Base Frequency
2.0 GHz
3.3 GHz
Efficient-core Base Frequency
1.6 GHz
-
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
4.8 GHz
5.1 GHz
L1 Cache
112K per core
64 KB per core
L2 Cache
2MB per core
8 MB
L3 Cache
12MB shared
16 MB
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
-
AMD Socket FP8
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
4 nm
TDP
12-57 W
15 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
110°C
-
Memory Specifications
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
DDR5-5600,LPDDR5x-7500
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
96GB
256GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
GPU Specifications
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
True
Advantages
Core Ultra 7 155U
- More Total Cores: 12 (12 vs 8)
- Newer Launch Date: December 2023 (December 2023 vs December 2023)
Ryzen 7 8840U
- Higher Performance-core Max Turbo Frequency: 5.1 GHz (4.8 GHz vs 5.1 GHz)
- Larger L3 Cache: 16 MB (12MB shared vs 16 MB)
- Higher Technology: 4 nm (7 nm vs 4 nm)
Cinebench R23
Single Core
Core Ultra 7 155U
1738
Ryzen 7 8840U
+4%
1806
Multi Core
Core Ultra 7 155U
10863
Ryzen 7 8840U
+17%
12738
Geekbench 6
Single Core
Core Ultra 7 155U
1955
Ryzen 7 8840U
+21%
2367
Multi Core
Core Ultra 7 155U
7886
Ryzen 7 8840U
+16%
9176
Geekbench 5
Single Core
Core Ultra 7 155U
1398
Ryzen 7 8840U
+19%
1662
Multi Core
Core Ultra 7 155U
6749
Ryzen 7 8840U
+43%
9619
Passmark CPU
Single Core
Core Ultra 7 155U
3427
Ryzen 7 8840U
+11%
3808
Multi Core
Core Ultra 7 155U
16140
Ryzen 7 8840U
+60%
25784
SiliconCat Rating
142
Ranks 142 among Laptop CPU on our website
543
Ranks 543 among all CPU on our website
99
Ranks 99 among Laptop CPU on our website
409
Ranks 409 among all CPU on our website
Ryzen 7 8840U
