AMD Ryzen 5 7400 vs AMD EPYC 7702
CPU Specs Compare
General Parameters
Release Date
Sep 2025
Aug 2019
Manufacturer
AMD
AMD
Type
Desktop
Server
Core Architecture
Raphael
Rome
Integrated Graphics
Radeon Graphics
N/A
Generation
Ryzen 5 (Zen 4 (Raphael))
EPYC (Zen 2 (Rome))
Package
Transistor Count
6.57 billions
3.8 billions
Manufacturing Process
5 nm
7 nm
Socket
AMD Socket AM5
AMD Socket SP3
Power Consumption
65 W
200 W
Peak Operating Temperature
95°C
-
Foundry
TSMC
TSMC
Die Size
71 mm²
74 mm²
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
-
Package
FC-LGA1718
FCLGA-4094
CPU Performance
Performance Core Base Frequency
3.3 GHz
2 GHz
Performance Core Turbo Frequency
4.3 GHz
3.35 GHz
Total Core Count
6
64
Total Thread Count
12
128
Bus Frequency
100 MHz
100 MHz
Multiplier
33.0
20.0
L1 Cache
64 KB per core
96 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
16 MB shared
256 MB shared
Unlocked Multiplier
Yes
No
SMP
1
2
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200
Max Memory Channels
2
8
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
4
PCIe Lanes
24
-