Intel Xeon L5638 vs Xeon E5335

VS

Intel Xeon L5638

Intel Xeon E5335

We compared two server CPUs: Intel Xeon L5638 with 6 cores 2GHz and Xeon E5335 with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon L5638 's Advantages

Released 3 years and 4 months late

More modern manufacturing process (32nm vs 65nm)

Lower TDP (60W vs 80W)

Xeon E5335 's Advantages

Higher specification of memory (3 vs 3)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon L5638 +59%

385

Xeon E5335

241

Geekbench 6 Multi Core

Intel Xeon L5638 +222%

2487

Xeon E5335

771

Intel Xeon L5638

VS

Xeon E5335

General Parameters

Mar 2010

Release Date

Nov 2006

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Clovertown

Intel Socket 1366

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon (Clovertown)

Package

1.17 billions

Transistor Count

0.582 billions

32 nm

Manufacturing Process

65 nm

60 W

Power Consumption

80 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

-

239 mm²

Die Size

2x143 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2 GHz

2.4 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

4

12

Total Thread Count

4

133 MHz

Bus Frequency

333 MHz

15.0

Multiplier

6.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

4 MB per die

12 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR2, DDR3

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

0

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