Intel Xeon E5 2403 vs Intel Xeon E5 2650L v3

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Intel Xeon E5 2403 Intel Xeon E5 2650L v3

We compared two server CPUs: Intel Xeon E5 2403 with 4 cores 1.8GHz and Intel Xeon E5 2650L v3 with 12 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2650L v3 's Advantages

Released 2 years and 4 months late

Higher specification of memory (DDR4-2133 vs DDR3)

Larger L3 cache size (30MB vs 10MB)

More modern manufacturing process (22nm vs 32nm)

Lower TDP (65W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2403

349

Intel Xeon E5 2650L v3 +69%

590

Geekbench 6 Multi Core

Intel Xeon E5 2403

1116

Intel Xeon E5 2650L v3 +380%

5365

Intel Xeon E5 2403

VS

Intel Xeon E5 2650L v3

General Parameters

May 2012

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EN

Core Architecture

Haswell-EP

Intel Socket 1356

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EN)

Generation

Xeon E5 (Haswell-EP)

Package

1.27 billions

Transistor Count

2.6 billions

32 nm

Manufacturing Process

22 nm

Intel Socket 1356

Socket

Intel Socket 2011-3

80 W

Power Consumption

65 W

Intel

Foundry

Intel

294 mm²

Die Size

356 mm²

-

Package

FC-LGA12A

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.8 GHz

0

Performance Core Turbo Frequency

2.5 GHz

4

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

18.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

10 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-2133

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

40

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