AMD EPYC 7402P vs AMD EPYC 7443
We compared two server CPUs: AMD EPYC 7402P with 24 cores 2.8GHz and AMD EPYC 7443 with 24 cores 2.85GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7402P 's Advantages
Lower TDP (180W vs 200W)
AMD EPYC 7443 's Advantages
Released 1 years and 7 months late
Higher base frequency (2.85GHz vs 2.8GHz)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 7402P
1282
AMD EPYC 7443
+47%
1889
Geekbench 6 Multi Core
AMD EPYC 7402P
2332
AMD EPYC 7443
+48%
3458
General Parameters
Aug 2019
Release Date
Mar 2021
AMD
Manufacturer
AMD
Server
Type
Server
Rome
Core Architecture
Milan
AMD Socket SP3
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
EPYC (Zen 2 (Rome))
Generation
EPYC (Zen 3 (Milan))
Package
3.8 billions
Transistor Count
16.6 billions
7 nm
Manufacturing Process
7 nm
180 W
Power Consumption
200 W
TSMC
Foundry
TSMC
74 mm²
Die Size
4x81 mm²
-
I/O Process Size
12 nm
-
I/O Die Size
416 mm²
CPU Performance
2.8 GHz
Performance Core Base Frequency
2.85 GHz
3.35 GHz
Performance Core Turbo Frequency
4 GHz
24
Total Core Count
24
48
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
28.0
Multiplier
28.5
96 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
512 KB per core
128 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
6
1
SMP
2
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
4
PCIe Version
4
-
PCIe Lanes
128
