AMD EPYC Embedded 3255 vs Opteron 6348

VS

AMD EPYC Embedded 3255

AMD Opteron 6348

We compared two server CPUs: AMD EPYC Embedded 3255 with 8 cores 2.5GHz and Opteron 6348 with 12 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3255 '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 (16MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (55W vs 115W)

Opteron 6348 's Advantages

Higher base frequency (2.8GHz vs 2.5GHz)

Score

Benchmark

Geekbench 5 Single Core

AMD EPYC Embedded 3255 +78%

874

Opteron 6348

489

Geekbench 5 Multi Core

AMD EPYC Embedded 3255

5069

Opteron 6348 +40%

7124

AMD EPYC Embedded 3255

VS

Opteron 6348

General Parameters

Feb 2018

Release Date

Nov 2012

AMD

Manufacturer

AMD

Server

Type

Server

Zen

Core Architecture

Abu Dhabi

AMD BGA SP4r2

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Opteron (Abu Dhabi)

Package

4.8 billions

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

55 W

Power Consumption

115 W

-

Peak Operating Temperature

70 °C

GlobalFoundries

Foundry

GlobalFoundries

213 mm²

Die Size

2x315 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.8 GHz

3.1 GHz

Performance Core Turbo Frequency

3.4 GHz

8

Total Core Count

12

16

Total Thread Count

12

100 MHz

Bus Frequency

200 MHz

25.0

Multiplier

14.0

96 K per core

L1 Cache

576 KB

512 K per core

L2 Cache

2 MB per module

16 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR4-2666

Memory Types

DDR3-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

32

PCIe Lanes

-

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