AMD EPYC 7343 vs Opteron 6386 SE

VS

AMD EPYC 7343 Opteron 6386 SE

We compared two server CPUs: AMD EPYC 7343 with 16 cores 3.2GHz and Opteron 6386 SE with 16 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7343 's Advantages

Released 8 years and 4 months late

Higher specification of memory (DDR4-3200 vs DDR3)

Newer PCIe version (4 vs 2)

Higher base frequency (3.2GHz vs 2.8GHz)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (7nm vs 32nm)

Opteron 6386 SE 's Advantages

Lower TDP (140W vs 190W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7343 +138%

1014

Opteron 6386 SE

426

Geekbench 6 Multi Core

AMD EPYC 7343

2582

Opteron 6386 SE +52%

3945

AMD EPYC 7343

VS

Opteron 6386 SE

General Parameters

Mar 2021

Release Date

Nov 2012

AMD

Manufacturer

AMD

Server

Type

Server

Milan

Core Architecture

Abu Dhabi

AMD Socket SP3

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Opteron (Abu Dhabi)

Package

16.6 billions

Transistor Count

2.4 billions

7 nm

Manufacturing Process

32 nm

AMD Socket SP3

Socket

AMD Socket G34

190 W

Power Consumption

140 W

TSMC

Foundry

-

4x81 mm²

Die Size

315 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

FCLGA-4094

Package

-

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.8 GHz

3.9 GHz

Performance Core Turbo Frequency

3.5 GHz

16

Total Core Count

16

32

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

32.0

Multiplier

14.0

64 KB per core

L1 Cache

768 K

512 KB per core

L2 Cache

16 MB

128 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

4

Cores per CCD

-

2

SMP

4

Memory Parameters

DDR4-3200

Memory Types

DDR3

8

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

4

PCIe Version

2

128

PCIe Lanes

-

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