AMD EPYC Embedded 9454P vs Xeon E 2478
We compared two server CPUs: AMD EPYC Embedded 9454P with 48 cores 2.75GHz and Xeon E 2478 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC Embedded 9454P 's Advantages
Larger L3 cache size (256MB vs 24MB)
More modern manufacturing process (5nm vs 10nm)
Xeon E 2478 's Advantages
Released 9 months late
Higher base frequency (2.8GHz vs 2.75GHz)
Lower TDP (80W vs 290W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC Embedded 9454P
2144
Xeon E 2478
+23%
2638
Geekbench 6 Multi Core
AMD EPYC Embedded 9454P
+40%
18095
Xeon E 2478
12915
General Parameters
Mar 2023
Release Date
Dec 2023
AMD
Manufacturer
Intel
Server
Type
Server
Genoa
Core Architecture
Raptor Lake-S
AMD Socket SP5
Socket
Intel Socket 1700
N/A
Integrated Graphics
N/A
EPYC (Zen 4 (Genoa))
Generation
Xeon E (Raptor Lake)
Package
52.56 billions
Transistor Count
-
5 nm
Manufacturing Process
10 nm
290 W
Power Consumption
80 W
TSMC
Foundry
Intel
8x72 mm²
Die Size
257 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-
CPU Performance
2.75 GHz
Performance Core Base Frequency
2.8 GHz
3.8 GHz
Performance Core Turbo Frequency
5.2 GHz
48
Total Core Count
8
96
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
27.5
Multiplier
28.0
64 K per core
L1 Cache
80 KB per core
1 MB per core
L2 Cache
2 MB per core
256 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-4800
Memory Types
DDR5-4800
12
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
5
128
PCIe Lanes
16
