Ryzen 5 8400F
AMD Ryzen 5 8400F vs Intel Core Ultra 7 155H
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 5 8400F and Intel Core Ultra 7 155H processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
Intel
Launch Date
April 2024
December 2023
Platform
Desktop
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.
Ryzen 5 8400F
Core Ultra 7 155H
Code Name
Phoenix
Meteor Lake
Foundry
TSMC
-
Generation
Ryzen 5 (Zen 4 (Phoenix))
-
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).
6
16
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
12
22
Performance-cores
-
6
Efficient-cores
-
10
Performance-core Base Frequency
4.2 GHz
3.8 GHz
Efficient-core Base Frequency
-
1800 MHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
4.7 GHz
4.8 GHz
L1 Cache
64 KB per core
112 KB per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
16 MB shared
24 MB shared
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AMD Socket AM5
Intel BGA 2049
Bus Frequency
100MHz
-
Multiplier
42.0
-
Unlocked Multiplier
Yes
-
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.
4 nm
7 nm
TDP
65 W
28 W
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.
DDR5-5200
DDR5-5600,LPDDR5x-7467
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
No
-
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.
N/A
Xe Graphics LPG 128EU
Miscellaneous
PCIe Lanes
20
-
Advantages
Ryzen 5 8400F
- Higher Technology: 4 nm (4 nm vs 7 nm)
- Newer Launch Date: April 2024 (April 2024 vs December 2023)
Core Ultra 7 155H
- More Total Cores: 16 (6 vs 16)
- Higher Performance-core Max Turbo Frequency: 4.8 GHz (4.7 GHz vs 4.8 GHz)
- Larger L3 Cache: 24 MB shared (16 MB shared vs 24 MB shared)
Geekbench 6
Single Core
Ryzen 5 8400F
+14%
2509
Core Ultra 7 155H
2206
Multi Core
Ryzen 5 8400F
+3%
11715
Core Ultra 7 155H
11354
Performance
Core Ultra 7 155H
Single Core
Multi Core
Passmark CPU
Single Core
Ryzen 5 8400F
+4%
3677
Core Ultra 7 155H
3535
Multi Core
Ryzen 5 8400F
24584
Core Ultra 7 155H
+2%
24961
SiliconCat Rating
100
Ranks 100 among Desktop CPU on our website
236
Ranks 236 among all CPU on our website
59
Ranks 59 among Laptop CPU on our website
254
Ranks 254 among all CPU on our website
Ryzen 5 8400F
Core Ultra 7 155H
