Home Comparison Opteron 6328 vs AMD EPYC Embedded 3451

Opteron 6328 vs AMD EPYC Embedded 3451

We compared two server CPUs: Opteron 6328 with 8 cores 3.2GHz 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

Opteron 6328 's Advantages
Higher base frequency (3.2GHz vs 2.15GHz)
AMD EPYC Embedded 3451 's Advantages
Released 5 years and 3 months late
Higher specification of memory (2666 vs 1866)
Newer PCIe version (3 vs 2)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (100W vs 115W)

Score

VS

General Parameters

Nov 2012
Release Date
Feb 2018
AMD
Manufacturer
AMD
Server
Type
Server
Abu Dhabi
Core Architecture
Zen
AMD Socket G34
Socket
AMD BGA SP4r2
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
EPYC Embedded (Zen (Snowy Owl))

Package

2.4 billions
Transistor Count
4.8 billions
32 nm
Manufacturing Process
14 nm
115 W
Power Consumption
100 W
72 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
GlobalFoundries
2x315 mm²
Die Size
2x213 mm²

CPU Performance

3.2 GHz
Performance Core Base Frequency
2.15 GHz
3.8 GHz
Performance Core Turbo Frequency
3 GHz
8
Total Core Count
16
8
Total Thread Count
32
200 MHz
Bus Frequency
100 MHz
16.0
Multiplier
21.5
384 KB
L1 Cache
96 K per core
2 MB per module
L2 Cache
512 K per core
8 MB per die
L3 Cache
32 MB shared
No
Unlocked Multiplier
No
4
SMP
1

Memory Parameters

DDR3-1866
Memory Types
DDR4-2666
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3
-
PCIe Lanes
64

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