Intel Xeon L5640 vs Xeon LC5518

VS

Intel Xeon L5640

Intel Xeon LC5518

We compared two server CPUs: Intel Xeon L5640 with 6 cores 2.266GHz and Xeon LC5518 with 4 cores 1.733GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon L5640 's Advantages

Higher base frequency (2.266GHz vs 1.733GHz)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (32nm vs 45nm)

Xeon LC5518 's Advantages

Higher specification of memory (1066 vs 3)

Lower TDP (48W vs 60W)

Score

Intel Xeon L5640

VS

Xeon LC5518

General Parameters

Mar 2010

Release Date

Feb 2010

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Jasper Forest

Intel Socket 1366

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon(Jasper Forest)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

45 nm

60 W

Power Consumption

48 W

Intel

Foundry

Intel

239 mm²

Die Size

263 mm²

CPU Performance

2.266 GHz

Performance Core Base Frequency

1.733 GHz

2.8 GHz

Performance Core Turbo Frequency

2.133 GHz

6

Total Core Count

4

12

Total Thread Count

8

133 MHz

Bus Frequency

133 MHz

17.0

Multiplier

13.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

12 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3-1066

3

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

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