AMD Ryzen 5 7400 vs AMD Ryzen 5 PRO 8640U
CPU Specs Compare
General Parameters
Release Date
Sep 2025
Apr 2024
Manufacturer
AMD
AMD
Type
Desktop
Laptop
Core Architecture
Raphael
Hawk Point
Integrated Graphics
Radeon Graphics
Radeon 760M
Generation
Ryzen 5 (Zen 4 (Raphael))
Ryzen 5 (Zen 4 (Hawk Point))
Package
Transistor Count
6.57 billions
25 billions
Manufacturing Process
5 nm
4 nm
Socket
AMD Socket AM5
AMD Socket FP7
Power Consumption
65 W
28 W
Peak Operating Temperature
95°C
-
Foundry
TSMC
TSMC
Die Size
71 mm²
178 mm²
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
-
Package
FC-LGA1718
FP7, FP7r2
CPU Performance
Performance Core Base Frequency
3.3 GHz
3.5 GHz
Performance Core Turbo Frequency
4.3 GHz
4.9 GHz
Total Core Count
6
6
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
33.0
35.0
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
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-5600
Max Memory Channels
2
2
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
4
PCIe Lanes
24
20
📊 Benchmark
Cinebench R23
-
1,552
Cinebench R23
-
10,675
Geekbench 6
-
2,519
Geekbench 6
-
10,308