Xeon E5540 vs Intel Xeon E 2388G

VS

Intel Xeon E5540

Intel Xeon E-2388G

We compared two server CPUs: Xeon E5540 with 4 cores 2.533GHz and Intel Xeon E 2388G 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)

Intel Xeon E 2388G 's Advantages

Released 12 years and 6 months late

Higher specification of memory (3200 vs 1066)

Newer PCIe version (4 vs 2)

Higher base frequency (3.2GHz vs 2.533GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (14nm vs 45nm)

Score

Xeon E5540

VS

Intel Xeon E 2388G

General Parameters

Mar 2009

Release Date

Sep 2021

Intel

Manufacturer

Intel

Server

Type

Server

Gainestown

Core Architecture

Rocket Lake-E

Intel Socket 1366

Socket

Intel Socket 1200

N/A

Integrated Graphics

UHD Graphics P750

Xeon(Gainestown)

Generation

Xeon (Rocket Lake-E)

Package

0.731 billions

Transistor Count

-

45 nm

Manufacturing Process

14 nm

80 W

Power Consumption

95 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

263 mm²

Die Size

276 mm²

CPU Performance

2.533 GHz

Performance Core Base Frequency

3.2 GHz

2.8 GHz

Performance Core Turbo Frequency

5.1 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 K per core

256 KB per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3-1066

Memory Types

DDR4-3200

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

-

PCIe Lanes

20

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