AMD EPYC 8434P vs Opteron 6328

VS

AMD EPYC 8434P

AMD Opteron 6328

We compared two server CPUs: AMD EPYC 8434P with 48 cores 2.5GHz and Opteron 6328 with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434P 's Advantages

Released 10 years and 10 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 2)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Opteron 6328 's Advantages

Higher base frequency (3.2GHz vs 2.5GHz)

Lower TDP (115W vs 200W)

Score

AMD EPYC 8434P

VS

Opteron 6328

General Parameters

Sep 2023

Release Date

Nov 2012

AMD

Manufacturer

AMD

Server

Type

Server

Siena

Core Architecture

Abu Dhabi

AMD Socket SP6

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Opteron (Abu Dhabi)

Package

35.5 billions

Transistor Count

2.4 billions

5 nm

Manufacturing Process

32 nm

200 W

Power Consumption

115 W

75 °C

Peak Operating Temperature

72 °C

TSMC

Foundry

GlobalFoundries

4x73 mm²

Die Size

2x315 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.2 GHz

3.1 GHz

Performance Core Turbo Frequency

3.8 GHz

48

Total Core Count

8

96

Total Thread Count

8

100 MHz

Bus Frequency

200 MHz

25.0

Multiplier

16.0

64 K per core

L1 Cache

384 KB

1 MB per core

L2 Cache

2 MB per module

128 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR5-4800

Memory Types

DDR3-1866

6

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

96

PCIe Lanes

-

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