AMD EPYC Embedded 9254 vs AMD EPYC 7542
We compared two server CPUs: AMD EPYC Embedded 9254 with 24 cores 2.9GHz and AMD EPYC 7542 with 32 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC Embedded 9254 's Advantages
Released 3 years and 7 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (200W vs 225W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC Embedded 9254
+63%
2245
AMD EPYC 7542
1376
Geekbench 6 Multi Core
AMD EPYC Embedded 9254
+618%
18187
AMD EPYC 7542
2532
General Parameters
Mar 2023
Release Date
Aug 2019
AMD
Manufacturer
AMD
Server
Type
Server
Genoa
Core Architecture
Rome
AMD Socket SP5
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
EPYC (Zen 4 (Genoa))
Generation
EPYC (Zen 2 (Rome))
Package
26.28 billions
Transistor Count
3.8 billions
5 nm
Manufacturing Process
7 nm
200 W
Power Consumption
225 W
TSMC
Foundry
TSMC
4x72 mm²
Die Size
74 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-
CPU Performance
2.9 GHz
Performance Core Base Frequency
2.9 GHz
4.15 GHz
Performance Core Turbo Frequency
3.4 GHz
24
Total Core Count
32
48
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
29.0
Multiplier
29.0
64 K per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
512 K per core
128 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
2
SMP
2
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
-
