I reccomended 2133mhz DDR3 RAM with CL9 because in future you will upgrade to Richland that is 15% better than Trinity counterpart in CPU and GPU performance, Richland will use the same socket as Trinity the FM2 and it will use 2133mhz RAM out of the box, no tweaks.
Richland APU's GPU is based on Radeon HD 8xxx series and it will consume full potential of 2133mhz DDR3 RAM, also you can go Dual Graphics with Radeon HD 7xxx series GPU's.
Motherboard and RAM that I recommended/suggested will be great when you decide to upgrade from Trinity to Richland APU, you will only need a small BIOS update to make it compatible with Richland and A85X chipset on motherboard will use full potential of Richland since its improved Trinity with Radeon HD 8xxxD GPU replacing the HD 7xxxD...
CPU+GPU is better if you have enough money for a quality build and that would be atleast 600$ CPU+GPU+Mobo+RAM on AMD side and for Intel it would be 680$.
Lonyo's build is outdated when its about the CPU's because no AES, AVX, AMD64/EM64T and no HyperThreading, look at this:
http://www.cpu-world.com/Compare/456/AMD_A10-Series_A10-5700_vs_Intel_Core_2_Duo_E8400.html
http://www.cpu-world.com/Compare/458/AMD_A10-Series_A10-5700_vs_Intel_Core_2_Duo_E8600.html
http://cpuboss.com/cpus/Intel-Core2-Duo-E8400-vs-AMD-A10-5700
http://cpuboss.com/cpus/Intel-Core2-Duo-E8600-vs-AMD-A10-5700
I checked on Newegg and it costs like 50$ more than A10 5700/5800k... This is not BS, the problem is that you guys seem to not accept that APU is a valid option, then you start to trash this thread, harass and discriminate people that use or think of buying an AMD product when its about a processor and when AMD wins or its close to your beloved i5/i7 and its cheaper then you guys go apeshit like its a freakin apocalypse/doomsday! :S
http://www.cpu-world.com/Compare/207/AMD_A10-Series_A10-5700_vs_Intel_Pentium_Dual-Core_G860.html
http://cpuboss.com/cpus/Intel-Pentium-G860-vs-AMD-A10-5700
Pentium Dual Core G860 does not have AES, AVX, AMD65/EM64T and not even hyperthreading, its so cripled compared to i3 3220/5 and both have a aimed TDP of 65watts... A10 5700 spends more because it has a GPU and its a Quad Core compared to a Dual Core, for future proof gaming in some sense E8400/8600 and G680 will be just too terrible from now on. For 2012, only G680 was acceptable...
Also for multitasking is important and those Dual Core's will do barely what an APU's can do, even Liano A8 3870k kicks those three Intel's CPU that was suggested. Please be unbiased...
i3 3220/3225 is fine, upgrading will cost more for the performance and i3 3220/3225 are Dual Core's and its HT won't help in games except some multitasking and programs that use HT. i3 3220/3225 is solid for the price if you can get right away a 7850 or 7870 max.
Also E8400 and 8600 use an outdated socket if I am correct, right?
Also those microstutter is most likely because a game does not well handle Dual Graphics/CrossfireX and the implementation of it or does not have any support for it at all. Your trashing of APU's GPU is just a "go full retard" mode, APU(CPU+GPU) GPU has a role of integrated graphic processor but better compared to Intel HD Graphics 4000 since Radeon HD 7660D runs circles around it and was shown at Anandtech benchmarks so yea...
You can do 1080p gaming with APU+GPU configuration for games that support Dual Graphic, even thought I consider a 1080p a luxury and unnecesary when 900p is just fine and not much of a difference.
720p gaming is minimal, 900p is decent and for 1080p... Well thats for simulators like ARMA series and if you can have a strong PC to support large draw distance and some things amazing graphical things if you are a addicted to maxed out graphical setting to fry your computer.