AMD EPYC Embedded 9454 vs AMD EPYC 7443P
We compared two server CPUs: AMD EPYC Embedded 9454 with 48 cores 2.75GHz and AMD EPYC 7443P 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 Embedded 9454 's Advantages
Released 2 years late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (256MB vs 128MB)
More modern manufacturing process (5nm vs 7nm)
AMD EPYC 7443P 's Advantages
Higher base frequency (2.85GHz vs 2.75GHz)
Lower TDP (200W vs 290W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC Embedded 9454
+15%
1728
AMD EPYC 7443P
1500
Geekbench 6 Multi Core
AMD EPYC Embedded 9454
+1062%
18038
AMD EPYC 7443P
1551
General Parameters
Mar 2023
Release Date
Mar 2021
AMD
Manufacturer
AMD
Server
Type
Server
Genoa
Core Architecture
Milan
AMD Socket SP5
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
EPYC (Zen 4 (Genoa))
Generation
EPYC (Zen 3 (Milan))
Package
52.56 billions
Transistor Count
16.6 billions
5 nm
Manufacturing Process
7 nm
290 W
Power Consumption
200 W
TSMC
Foundry
TSMC
8x72 mm²
Die Size
4x81 mm²
6 nm
I/O Process Size
12 nm
397 mm²
I/O Die Size
416 mm²
CPU Performance
2.75 GHz
Performance Core Base Frequency
2.85 GHz
3.8 GHz
Performance Core Turbo Frequency
4 GHz
48
Total Core Count
24
96
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
27.5
Multiplier
28.5
64 K per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
512 KB per core
256 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
6
2
SMP
1
Memory Parameters
DDR5-4800
Memory Types
DDR4-3200
12
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
4
128
PCIe Lanes
128
