Core Ultra 7 155U
Intel Core Ultra 7 155U vs AMD Ryzen 7 PRO 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 PRO 8840U processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
Intel
AMD
Launch Date
December 2023
April 2024
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 PRO 8840U
Code Name
Meteor Lake
Hawk Point
Foundry
-
TSMC
Generation
-
Ryzen 7 (Zen 4 (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
1 MB per core
L3 Cache
12MB shared
16 MB shared
Bus Frequency
-
100MHz
Multiplier
-
33.0
Unlocked Multiplier
-
No
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
-
AMD Socket FP7
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
28 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
110°C
-
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
-
4
Transistor Count
-
25 billions
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
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
96GB
-
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
ECC Memory Support
-
Yes
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
Radeon 780M
Miscellaneous
PCIe Lanes
-
20
Advantages
Core Ultra 7 155U
- More Total Cores: 12 (12 vs 8)
Ryzen 7 PRO 8840U
- Higher Performance-core Max Turbo Frequency: 5.1 GHz (4.8 GHz vs 5.1 GHz)
- Larger L3 Cache: 16 MB shared (12MB shared vs 16 MB shared)
- Higher Technology: 4 nm (7 nm vs 4 nm)
- Newer Launch Date: April 2024 (December 2023 vs April 2024)
Geekbench 6
Single Core
Core Ultra 7 155U
1955
Ryzen 7 PRO 8840U
+15%
2251
Multi Core
Core Ultra 7 155U
7886
Ryzen 7 PRO 8840U
+27%
9979
Performance
Ryzen 7 PRO 8840U
Single Core
Multi Core
Geekbench 5
Single Core
Core Ultra 7 155U
1398
Ryzen 7 PRO 8840U
+14%
1587
Multi Core
Core Ultra 7 155U
6749
Ryzen 7 PRO 8840U
+3%
6955
Passmark CPU
Single Core
Core Ultra 7 155U
3427
Ryzen 7 PRO 8840U
+13%
3876
Multi Core
Core Ultra 7 155U
16140
Ryzen 7 PRO 8840U
+52%
24526
SiliconCat Rating
142
Ranks 142 among Laptop CPU on our website
543
Ranks 543 among all CPU on our website
83
Ranks 83 among Laptop CPU on our website
341
Ranks 341 among all CPU on our website
Core Ultra 7 155U
Ryzen 7 PRO 8840U
