FG
💻 Software

How much of a performance hit using asymmetrical dual channel RAM?

Fresh5 days ago
Mar 15, 20266683 views
Confidence Score0%
0%

Problem

As a follow-up to my question Can a P55 chipset support 6GB as 2GBx3?; I understand there might be a performance hit using an odd-number of sticks. My question therefore is - How much of a performance hit? Would it be perceptibly slower when running heavy process/memory hungry apps?

Unverified for your environment

Select your OS to check compatibility.

1 Fix

Canonical Fix
Unverified Fix
New Fix – Awaiting Verification

Fix for: How much of a performance hit using asymmetrical dual channel RAM?

Low Risk

The motherboard will fall back to single channel mode. See this TechSpot forum post: Dual Channel with 3 sticks of RAM... This is why a 6GB configuration is typically 2x2GB, 2x1GB. However, as per the Wikipedia article on dual-channel architecture, …

Awaiting Verification

Be the first to verify this fix

Sign in to verify this fix

Environment