Is my processor 64- or 32-bit compatible? Tags: CPUs Quad Core Processors Compatibility Product Last response: August 23, 2010 2:19 AM in CPUs Share bronzelightning August 23, 2010 2:13:40 AM is this processor: AMD Athlon II X4 640 Propus 3.0GHz 4 x 512KB L2 Cache Socket AM3 95W Quad-Core Desktop Processor ADX640WFGMBOX 64-bit or 32-bit compatible? or is it both? i've been googling various things with no luck, so any help would be greatly appreciated. thanks. More about : processor bit compatible hunter315 a c 134 à CPUs August 23, 2010 2:18:07 AM It supports both x86(aka 32 bit) and x86-64(aka 64 bit) so it will work with a 32bit or a 64 bit OS, but unless you have old devices that do not have 64 bit drivers that you cant live without i suggest going for a 64 bit OS. antman157 August 23, 2010 2:19:36 AM 64 bit ... And yes you can run 32bit on a 64bit .. But you can't run 64 on a 32 .. Hope that helps Can't find your answer ? Ask ! Publish Related resources: ForumBoot 64 bit Win7 on 32bit processor installed on 64 bit Forum32bit XP on 64 bit processor ? Forumhow to check in windows if my processor is 64 bit or 32bit ForumIs it possible to run 32-bit OS on 64 -bit processor ? Forum64 -bit version backwards- compatible to 32-bit programs? Forum64 -Bit Compatible CPUs, and the affect on 64 -bit VS 32-bit OSes? ForumWhat intel processor 64 -bit is compatible with my motherboard? Forum[Solved] 32bit Program No longer Working On 64 bit Win7 ForumRadeon 7850. 32bit or 64 bit? ForumI have only 1 GB ram my cpu is 64 bit, 32bit or 64 bit os Forum32bit or 64 bit windows XP? ForumI cant install windows7 64 bit on my 32bit windows7 ForumHow to change 32-bit to 64 -bit in windows 7 ForumHelp with 32bit and 64 bit? ForumWin 7 Home 32bit or 64 bit? ForumCan i make 32bit into 64 bit on xp home ? ForumPSU Help ForumPentium 4 system no display after processor change ForumProcessor ForumWhat is the most powerful lga 775 socket processor? More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !