Opteron 6168 vs AMD EPYC 8434P

VS

Opteron 6168 AMD EPYC 8434P

We compared two server CPUs: Opteron 6168 with 12 cores 1.9GHz and AMD EPYC 8434P with 48 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6168 's Advantages

Lower TDP (115W vs 200W)

AMD EPYC 8434P 's Advantages

Released 13 years and 6 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.5GHz vs 1.9GHz)

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (5nm vs 45nm)

Score

Opteron 6168

VS

AMD EPYC 8434P

General Parameters

Mar 2010

Release Date

Sep 2023

AMD

Manufacturer

AMD

Server

Type

Server

Magny-Cours

Core Architecture

Siena

AMD Socket G34

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

Opteron (Magny-Cours)

Generation

EPYC (Zen 4c (Siena))

Package

1.8 billions

Transistor Count

35.5 billions

45 nm

Manufacturing Process

5 nm

AMD Socket G34

Socket

AMD Socket SP6

115 W

Power Consumption

200 W

69 °C

Peak Operating Temperature

75 °C

-

Foundry

TSMC

346 mm²

Die Size

4x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

-

Package

FC-LGA4844

CPU Performance

1.9 GHz

Performance Core Base Frequency

2.5 GHz

0

Performance Core Turbo Frequency

3.1 GHz

12

Total Core Count

48

12

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

9.5

Multiplier

25.0

768 K shared

L1 Cache

64 K per core

6 MB per core

L2 Cache

1 MB per core

12 MB

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-4800

Max Memory Channels

6

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

96

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