Opteron 6386 SE vs AMD EPYC 9634

VS

AMD Opteron 6386 SE

AMD EPYC 9634

We compared two server CPUs: Opteron 6386 SE with 16 cores 2.8GHz and AMD EPYC 9634 with 84 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6386 SE 's Advantages

Higher base frequency (2.8GHz vs 2.25GHz)

Lower TDP (140W vs 290W)

AMD EPYC 9634 's Advantages

Released 10 years late

Higher specification of memory (4800 vs 1600)

Newer PCIe version (5 vs 2)

Larger L3 cache size (384MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6386 SE

426

AMD EPYC 9634 +196%

1262

Geekbench 6 Multi Core

Opteron 6386 SE

3945

AMD EPYC 9634 +41%

5595

Opteron 6386 SE

VS

AMD EPYC 9634

General Parameters

Nov 2012

Release Date

Nov 2022

AMD

Manufacturer

AMD

Server

Type

Server

Abu Dhabi

Core Architecture

Genoa

AMD Socket G34

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

EPYC (Zen 4 (Genoa))

Package

2.4 billions

Transistor Count

78.84 billions

32 nm

Manufacturing Process

5 nm

140 W

Power Consumption

290 W

64 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

TSMC

2x315 mm²

Die Size

12x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.25 GHz

3.5 GHz

Performance Core Turbo Frequency

3.7 GHz

16

Total Core Count

84

16

Total Thread Count

168

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

22.5

768 KB

L1 Cache

64 K per core

2 MB per module

L2 Cache

1 MB per core

8 MB per die

L3 Cache

384 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3-1600

Memory Types

DDR5-4800

4

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

128

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