Leanest AV for 64bit Win7

XecutionStyle

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Mar 6, 2009
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18,510
Looking through many reviews and biases I'm having hard time finding the AV that's least taxing on my computer, while being a viable protection. What do you recommend for a 64-bit Win7 user looking for an AV that doesn't use too much computer resources? Cost is not an issue ;)
 
I've been using Webroot's SpySweeper and Antivirus for years, tried the free Norton from comcast, and now am running AVG's. I disable all the automatic protections and only scan as needed. I also have ccleaner run at boot to clean up all the temp files and it closes automatically. I don't think you'd ever notice a hit on performance unless its doing an active scan of the system drives regardless what you go with. I'm using an old quad-core q6600.