@Jr14: Probably so, if I can't add another card in or the graphics card itself can't be replaced.

@Jr14: It's set to Multisampling and everything else is set to Performance, my FPS still remains in the 10~20 margin. Well, I think I'll tinker with a few things in BIOS and see if that helps because I noticed a few things in the Advanced tab there related to graphics like APU GPP and APU GFX, PowerXpress, Ricoh APS (Auto power save mode), Cool n' Quiet, and Thermal Control Fan. If none of those works then I'll just settle with what I got.

Thank you all for spending your time to help me, I really appreciate it. :)

@Jr14: It still runs around 10~20 FPS, unfortunately.

@Jr14: @GTR12: If Maximize Performance is the option under PowerPlay then I have set it for Maximize Performance for when it is plugged in.

This is the what I got from the second time of running GPU-Z's log (the log turned out to be longer than the last one for some reason so there is more than what the screenshots are showing):

http://puu.sh/iFyIp/d67c1cc2d3.png

http://i.imgur.com/pjRPOQr.png (mirror link to same log, zoomed in)

The GPU log file:

http://s000.tinyupload.com/index.php?file_id=95242620097569285228

(Replying and quoting is a bit tricky on this site, sorry!)

@GTR12: Where do I find this option?

(I apologize for the very delayed replies: I've been sleeping at odds times as of late.)

This is what I got from GPU-Z's log file:

http://puu.sh/iFixH/2f6a4adadf.png
http://i.imgur.com/Rg1CP8v.png (mirror link to same log)

@_SKatEDiRt_: Sorry about the late reply, how do I set it to maximum performance?

@GTR12: MSI Afterburner shows that I have five GPU usage bars. GPU1 through GPU4 stays at 0 and occasionally spikes to 100 for a milisecond, maybe, and then drops back to 0 for awhile. GPU5 is wavering between 90~100.

The GPU temperatures for each GPU is 71°~73°C and it seems to be flatlining in the middle.

My CPU usage:

CPU1: 27%

CPU2: 34%

CPU3: 22%

CPU4: 46%

CPU (one without a #): 35%

RAM usage is 5295 MB and it is flatlining in the middle (I have 8 GB RAM total).

My Pagefile usage (not sure what that is) is at 6172 MB and it is also flatlining in the middle.

@xuiryus: It's been awhile since I've updated my graphics to the latest driver. I want to say it was around May when I updated it?

I'll try downgrading my graphics driver and see if that helps.

@GTR12: Is there any way I can check? I'm not sure if I'm using 8550G or my CPU when I play games which is the main reason I'm here: to find out if there are any settings I need to change or tweaks that might boost my FPS back into a functional rate.