Aubrey Isle vs AMD EPYC 8434P

VS

Intel Aubrey Isle

AMD EPYC 8434P

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz 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

AMD EPYC 8434P 's Advantages

Released 13 years and 4 months late

Higher specification of memory (4800 vs 3)

Higher base frequency (2.5GHz vs 1.2GHz)

More modern manufacturing process (5nm vs 45nm)

Lower TDP (200W vs 300W)

Score

Aubrey Isle

VS

AMD EPYC 8434P

General Parameters

May 2010

Release Date

Sep 2023

PCIe

Manufacturer

AMD

Server

Type

Server

Knights Ferry

Core Architecture

Siena

PCIe x16

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Ferry)

Generation

EPYC (Zen 4c (Siena))

Package

2.3 billions

Transistor Count

35.5 billions

45 nm

Manufacturing Process

5 nm

300 W

Power Consumption

200 W

-

Peak Operating Temperature

75 °C

Intel

Foundry

TSMC

684 mm²

Die Size

4x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.5 GHz

0

Performance Core Turbo Frequency

3.1 GHz

32

Total Core Count

48

128

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

25.0

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

-

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-4800

Max Memory Channels

6

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

96

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