Aubrey Isle vs Xeon E 2478

VS

Intel Aubrey Isle

Intel Xeon E-2478

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and Xeon E 2478 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2478 's Advantages

Released 13 years and 7 months late

Higher specification of memory (4800 vs 3)

Higher base frequency (2.8GHz vs 1.2GHz)

More modern manufacturing process (10nm vs 45nm)

Lower TDP (80W vs 300W)

Score

Aubrey Isle

VS

Xeon E 2478

General Parameters

May 2010

Release Date

Dec 2023

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Ferry

Core Architecture

Raptor Lake-S

PCIe x16

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Ferry)

Generation

Xeon E (Raptor Lake)

Package

2.3 billions

Transistor Count

-

45 nm

Manufacturing Process

10 nm

300 W

Power Consumption

80 W

Intel

Foundry

Intel

684 mm²

Die Size

257 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

5.2 GHz

32

Total Core Count

8

128

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

28.0

32 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

-

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-4800

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

16

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