Home Comparison AMD EPYC Embedded 3451 vs AMD EPYC 9454P

AMD EPYC Embedded 3451 vs AMD EPYC 9454P

We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and AMD EPYC 9454P with 48 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3451 's Advantages
Lower TDP (100W vs 290W)
AMD EPYC 9454P 's Advantages
Released 4 years and 9 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Higher base frequency (2.75GHz vs 2.15GHz)
Larger L3 cache size (256MB vs 32MB)
More modern manufacturing process (5nm vs 14nm)

Score

VS

General Parameters

Feb 2018
Release Date
Nov 2022
AMD
Manufacturer
AMD
Server
Type
Server
Zen
Core Architecture
Genoa
AMD BGA SP4r2
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
EPYC (Zen 4 (Genoa))

Package

4.8 billions
Transistor Count
52.56 billions
14 nm
Manufacturing Process
5 nm
100 W
Power Consumption
290 W
GlobalFoundries
Foundry
TSMC
2x213 mm²
Die Size
8x72 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
397 mm²

CPU Performance

2.15 GHz
Performance Core Base Frequency
2.75 GHz
3 GHz
Performance Core Turbo Frequency
3.8 GHz
16
Total Core Count
48
32
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
21.5
Multiplier
27.5
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
32 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4-2666
Memory Types
DDR5-4800
2
Max Memory Channels
12
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
5
64
PCIe Lanes
128

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