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