Home Comparison AMD EPYC Embedded 3451 vs Opteron 6278

AMD EPYC Embedded 3451 vs Opteron 6278

AMD EPYC Embedded 3451
VS
Opteron 6278
AMD EPYC Embedded 3451
AMD Opteron 6278
We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and Opteron 6278 with 16 cores 2.4GHz . 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 5 years and 9 months late
Higher specification of memory (2666 vs 3)
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)
Opteron 6278 's Advantages
Higher base frequency (2.4GHz vs 2.15GHz)

Score

AMD EPYC Embedded 3451
VS
Opteron 6278

General Parameters

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

Package

4.8 billions
Transistor Count
2.4 billions
14 nm
Manufacturing Process
32 nm
100 W
Power Consumption
115 W
GlobalFoundries
Foundry
-
2x213 mm²
Die Size
316 mm²

CPU Performance

2.15 GHz
Performance Core Base Frequency
2.4 GHz
3 GHz
Performance Core Turbo Frequency
3.3 GHz
16
Total Core Count
16
32
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
21.5
Multiplier
12.0
96 K per core
L1 Cache
768 K
512 K per core
L2 Cache
16 MB
32 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
1
SMP
4

Memory Parameters

DDR4-2666
Memory Types
DDR3
2
Max Memory Channels
Yes
ECC Memory Support
No

Miscellaneous

3
PCIe Version
2
64
PCIe Lanes
-

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