Intel Xeon E5 2603 vs Xeon E5335

VS

Intel Xeon E5-2603

Intel Xeon E5335

We compared two server CPUs: Intel Xeon E5 2603 with 4 cores 1.8GHz 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 E5 2603 's Advantages

Released 5 years and 4 months late

More modern manufacturing process (32nm vs 65nm)

Xeon E5335 's Advantages

Higher specification of memory (3 vs 3)

Higher base frequency (2GHz vs 1.8GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2603 +136%

571

Xeon E5335

241

Geekbench 6 Multi Core

Intel Xeon E5 2603 +272%

2875

Xeon E5335

771

Intel Xeon E5 2603

VS

Xeon E5335

General Parameters

Mar 2012

Release Date

Nov 2006

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Clovertown

Intel Socket 2011

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon (Clovertown)

Package

1.27 billions

Transistor Count

0.582 billions

32 nm

Manufacturing Process

65 nm

80 W

Power Consumption

80 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

-

294 mm²

Die Size

2x143 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

4

Total Thread Count

4

100 MHz

Bus Frequency

333 MHz

18.0

Multiplier

6.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

4 MB per die

10 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR2, DDR3

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

0

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