AMD EPYC Embedded 3451 vs AMD EPYC 7251
We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and AMD EPYC 7251 with 8 cores 2.1GHz . 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
Released 8 months late
Higher specification of memory (2666 vs 2400)
Higher base frequency (2.15GHz vs 2.1GHz)
Lower TDP (100W vs 120W)
Score
Benchmark
Geekbench 5 Single Core
AMD EPYC Embedded 3451
+14%
613
AMD EPYC 7251
537
Geekbench 5 Multi Core
AMD EPYC Embedded 3451
+1457%
8408
AMD EPYC 7251
540
General Parameters
Feb 2018
Release Date
Jun 2017
AMD
Manufacturer
AMD
Server
Type
Server
Zen
Core Architecture
Naples
AMD BGA SP4r2
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
EPYC (Zen (Naples))
Package
4.8 billions
Transistor Count
4.8 billions
14 nm
Manufacturing Process
14 nm
100 W
Power Consumption
120 W
-
Peak Operating Temperature
81 °C
GlobalFoundries
Foundry
GlobalFoundries
2x213 mm²
Die Size
213 mm²
CPU Performance
2.15 GHz
Performance Core Base Frequency
2.1 GHz
3 GHz
Performance Core Turbo Frequency
2.9 GHz
16
Total Core Count
8
32
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
21.5
Multiplier
21.0
96 K per core
L1 Cache
96 K per core
512 K per core
L2 Cache
512 K per core
32 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2
Memory Parameters
DDR4-2666
Memory Types
DDR4-2400
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
64
PCIe Lanes
-
