Aubrey Isle vs EPYC 7552

VS

Intel Aubrey Isle

AMD EPYC 7552

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and EPYC 7552 with 48 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

EPYC 7552 's Advantages

Released 9 years and 3 months late

Higher specification of memory (3200 vs 3)

Higher base frequency (2.2GHz vs 1.2GHz)

More modern manufacturing process (7nm vs 45nm)

Lower TDP (200W vs 300W)

Score

Aubrey Isle

VS

EPYC 7552

General Parameters

May 2010

Release Date

Aug 2019

PCIe

Manufacturer

AMD

Server

Type

Server

Knights Ferry

Core Architecture

Rome

PCIe x16

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Ferry)

Generation

EPYC (Zen 2 (Rome))

Package

2.3 billions

Transistor Count

3.8 billions

45 nm

Manufacturing Process

7 nm

300 W

Power Consumption

200 W

Intel

Foundry

TSMC

684 mm²

Die Size

74 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.2 GHz

0

Performance Core Turbo Frequency

3.3 GHz

32

Total Core Count

48

128

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

22.0

32 K per core

L1 Cache

96 KB per core

256 K per core

L2 Cache

512 KB per core

-

L3 Cache

192 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

128

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