AMD EPYC 7452 vs Aubrey Isle

VS

AMD EPYC 7452

Intel Aubrey Isle

We compared two server CPUs: AMD EPYC 7452 with 32 cores 2.2GHz 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 7452 '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 (155W vs 300W)

Score

AMD EPYC 7452

VS

Aubrey Isle

General Parameters

Aug 2019

Release Date

May 2010

AMD

Manufacturer

PCIe

Server

Type

Server

Rome

Core Architecture

Knights Ferry

AMD Socket SP3

Socket

PCIe x16

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon Phi (Knights Ferry)

Package

3.8 billions

Transistor Count

2.3 billions

7 nm

Manufacturing Process

45 nm

155 W

Power Consumption

300 W

TSMC

Foundry

Intel

74 mm²

Die Size

684 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.2 GHz

3.35 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

32

64

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

12.0

96 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

256 K per core

128 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3

8

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

4

PCIe Version

-

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