Intel Xeon L5609 vs Xeon E 2478

VS

Intel Xeon L5609

Intel Xeon E-2478

We compared two server CPUs: Intel Xeon L5609 with 4 cores 1.866GHz 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

Intel Xeon L5609 's Advantages

Lower TDP (40W vs 80W)

Xeon E 2478 's Advantages

Released 13 years and 9 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.8GHz vs 1.866GHz)

Larger L3 cache size (24MB vs 12MB)

More modern manufacturing process (10nm vs 32nm)

Score

Intel Xeon L5609

VS

Xeon E 2478

General Parameters

Mar 2010

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Raptor Lake-S

Intel Socket 1366

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon E (Raptor Lake)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

40 W

Power Consumption

80 W

Intel

Foundry

Intel

239 mm²

Die Size

257 mm²

CPU Performance

1.866 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

5.2 GHz

4

Total Core Count

8

4

Total Thread Count

16

133 MHz

Bus Frequency

100 MHz

14.0

Multiplier

28.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-4800

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

16

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