AMD EPYC 7451 vs Opteron 6386 SE

VS

AMD EPYC 7451 Opteron 6386 SE

We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz 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 7451 's Advantages

Released 4 years and 7 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Newer PCIe version (3 vs 2)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Opteron 6386 SE 's Advantages

Higher base frequency (2.8GHz vs 2.3GHz)

Lower TDP (140W vs 180W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7451 +106%

879

Opteron 6386 SE

426

Geekbench 6 Multi Core

AMD EPYC 7451 +30%

5142

Opteron 6386 SE

3945

AMD EPYC 7451

VS

Opteron 6386 SE

General Parameters

Jun 2017

Release Date

Nov 2012

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Abu Dhabi

AMD Socket SP3

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Opteron (Abu Dhabi)

Package

4.8 billions

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

AMD Socket SP3

Socket

AMD Socket G34

180 W

Power Consumption

140 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

-

213 mm²

Die Size

315 mm²

FCLGA-4094

Package

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.8 GHz

3.2 GHz

Performance Core Turbo Frequency

3.5 GHz

24

Total Core Count

16

48

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

23.0

Multiplier

14.0

96 K per core

L1 Cache

768 K

512 K per core

L2 Cache

16 MB

64 MB shared

L3 Cache

8 MB per die

Yes

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR4-2666

Memory Types

DDR3

8

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

2

Related CPU Comparisons

1

Intel Xeon E5 2680 v2 vs AMD EPYC 7451

2

AMD EPYC 7451 vs Atom S1220

3

AMD EPYC 7451 vs AMD EPYC Embedded 9254

4

AMD EPYC Embedded 9354P vs AMD EPYC 7451

5

AMD EPYC 7451 vs AMD Threadripper PRO 7965WX

6

AMD EPYC 7451 vs Intel Xeon E 2388G

7

Intel Xeon W 2195 vs AMD EPYC 7451

8

Intel Xeon Platinum 8368 vs Opteron 6386 SE

9

AMD EPYC 7451 vs Intel Xeon E3 1270 v2

10

AMD EPYC 7451 vs AMD EPYC 7281