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WebLogic Server: 32-bit Installation versus 64-bit Installation (Doc ID 1297686.1)

Last updated on MARCH 21, 2025

Applies to:

Oracle WebLogic Server - Version 10.0 to 10.3.6
Information in this document applies to any platform.

Purpose

This article answers frequently asked questions about WebLogic Server 32-bit installation versus 64-bit installation.

Questions and Answers

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In this Document
Purpose
Questions and Answers
 Can we run WLS 32-bit with a 64-bit JDK?
 What is the performance impact and memory requirement differences between WLS 32-bit and 64-bit?
 Are there any benchmarks published for 64-bit WLS?

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