Xeon E5540 vs Xeon E 2488

VS

Intel Xeon E5540

Intel Xeon E-2488

We compared two server CPUs: Xeon E5540 with 4 cores 2.533GHz and Xeon E 2488 with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5540 's Advantages

Lower TDP (80W vs 95W)

Xeon E 2488 's Advantages

Released 14 years and 9 months late

Higher specification of memory (4800 vs 1066)

Newer PCIe version (5 vs 2)

Higher base frequency (3.2GHz vs 2.533GHz)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (10nm vs 45nm)

Score

Xeon E5540

VS

Xeon E 2488

General Parameters

Mar 2009

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Gainestown

Core Architecture

Raptor Lake-S

Intel Socket 1366

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

Xeon(Gainestown)

Generation

Xeon E (Raptor Lake)

Package

0.731 billions

Transistor Count

-

45 nm

Manufacturing Process

10 nm

80 W

Power Consumption

95 W

Intel

Foundry

Intel

263 mm²

Die Size

257 mm²

CPU Performance

2.533 GHz

Performance Core Base Frequency

3.2 GHz

2.8 GHz

Performance Core Turbo Frequency

5.6 GHz

4

Total Core Count

8

Total Thread Count

16

133 MHz

Bus Frequency

100 MHz

19.0

Multiplier

32.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

2 MB per core

8 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3-1066

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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