AMD EPYC 9755 vs Aubrey Isle

VS

AMD EPYC 9755

Intel Aubrey Isle

We compared two server CPUs: AMD EPYC 9755 with 128 cores 2.7GHz and Aubrey Isle with 32 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9755 's Advantages

Released 14 years and 5 months late

Higher specification of memory (6000 vs 3)

Higher base frequency (2.7GHz vs 1.2GHz)

More modern manufacturing process (4nm vs 45nm)

Aubrey Isle 's Advantages

Lower TDP (300W vs 500W)

Score

AMD EPYC 9755

VS

Aubrey Isle

General Parameters

Oct 2024

Release Date

May 2010

AMD

Manufacturer

PCIe

Server

Type

Server

Turin

Core Architecture

Knights Ferry

AMD Socket SP5

Socket

PCIe x16

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Xeon Phi (Knights Ferry)

Package

133.04 billions

Transistor Count

2.3 billions

4 nm

Manufacturing Process

45 nm

500 W

Power Consumption

300 W

TSMC

Foundry

Intel

16x70.6 mm²

Die Size

684 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

128

Performance Cores

-

256

Performance Core Threads

-

2.7 GHz

Performance Core Base Frequency

1.2 GHz

4.1 GHz

Performance Core Turbo Frequency

0

128

Total Core Count

32

256

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

12.0

80 KB per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

256 K per core

512 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-6000

Memory Types

DDR3

6 TB

Max Memory Size

-

12

Max Memory Channels

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

No

Miscellaneous

AMD EPYC 9755

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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