Ryzen 5 8400F
AMD Ryzen 5 8400F vs AMD Ryzen 5 PRO 8640HS
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 5 8400F and AMD Ryzen 5 PRO 8640HS processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
AMD
Launch Date
April 2024
April 2024
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
Ryzen 5 PRO 8640HS
Code Name
Phoenix
Hawk Point
Foundry
TSMC
TSMC
Generation
Ryzen 5 (Zen 4 (Phoenix))
Ryzen 5 (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).
6
6
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
12
12
Performance-core Base Frequency
4.2 GHz
3.5 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
4.7 GHz
4.9 GHz
L1 Cache
64 KB per core
64 KB per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
16 MB shared
Bus Frequency
100MHz
100MHz
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AMD Socket AM5
AMD Socket FP7
Unlocked Multiplier
Yes
No
Multiplier
42.0
35.0
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
4 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
4
Transistor Count
25 billions
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
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
ECC Memory Support
No
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.
N/A
Radeon 760M
Miscellaneous
PCIe Lanes
20
20
Advantages
Ryzen 5 PRO 8640HS
- Higher Performance-core Max Turbo Frequency: 4.9 GHz (4.7 GHz vs 4.9 GHz)
Geekbench 6
Single Core
Ryzen 5 8400F
+3%
2509
Ryzen 5 PRO 8640HS
2432
Multi Core
Ryzen 5 8400F
+20%
11715
Ryzen 5 PRO 8640HS
9739
Performance
Ryzen 5 PRO 8640HS
Single Core
Multi Core
Passmark CPU
Single Core
Ryzen 5 8400F
3677
Ryzen 5 PRO 8640HS
+2%
3735
Multi Core
Ryzen 5 8400F
+12%
24584
Ryzen 5 PRO 8640HS
22041
Performance
Integer Math
Multi Core
74.7 GOps/Sec
73.5 GOps/Sec
Floating Point Math
Multi Core
46.5 GOps/Sec
45.1 GOps/Sec
Find Prime Numbers
Multi Core
92 M Primes/Sec
68 M Primes/Sec
Random String Sorting
Multi Core
31.4 M Strings/Sec
28.8 M Strings/Sec
Data Encryption
Multi Core
16.9 GB/Sec
15.8 GB/Sec
Data Compression
Multi Core
294.9 MB/Sec
259.9 MB/Sec
Physics
Multi Core
1430 Frames/Sec
1015 Frames/Sec
Extended Instructions
Multi Core
22.6 B Matrices/Sec
18.7 B Matrices/Sec
Single Thread
Multi Core
3.7 GOps/Sec
3.7 GOps/Sec
Show more
SiliconCat Rating
98
Ranks 98 among Desktop CPU on our website
225
Ranks 225 among all CPU on our website
78
Ranks 78 among Laptop CPU on our website
349
Ranks 349 among all CPU on our website
Ryzen 5 8400F
Ryzen 5 PRO 8640HS
