AMD EPYC 7542 vs AMD EPYC Embedded 9254
We compared two server CPUs: AMD EPYC 7542 with 32 cores 2.9GHz and AMD EPYC Embedded 9254 with 24 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 7542
1376
AMD EPYC Embedded 9254
+63%
2245
Geekbench 6 Multi Core
AMD EPYC 7542
2532
AMD EPYC Embedded 9254
+618%
18187
General Parameters
Aug 2019
Release Date
Mar 2023
AMD
Manufacturer
AMD
Server
Type
Server
Rome
Core Architecture
Genoa
AMD Socket SP3
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
EPYC (Zen 2 (Rome))
Generation
EPYC (Zen 4 (Genoa))
Package
3.8 billions
Transistor Count
26.28 billions
7 nm
Manufacturing Process
5 nm
225 W
Power Consumption
200 W
TSMC
Foundry
TSMC
74 mm²
Die Size
4x72 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
397 mm²
CPU Performance
2.9 GHz
Performance Core Base Frequency
2.9 GHz
3.4 GHz
Performance Core Turbo Frequency
4.15 GHz
32
Total Core Count
24
64
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
29.0
Multiplier
29.0
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
128 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR4-3200
Memory Types
DDR5-4800
8
Max Memory Channels
12
Yes
ECC Memory Support
Yes
Miscellaneous
4
PCIe Version
5
-
PCIe Lanes
128
