The ram is at 665 mhz, that may be the culprit because that is insanely slow for ram
If possible, you could try to overclock it. But if not possible, then you'll have to buy some new ram to replace it with
http://superuser.com/questions/204694/ram-speed-how-does-it-impact-performance/204705http://techbuyersguru.com/does-ram-speed-matter-ddr3-1600-vs-1866-2133-and-2400-gamesAlso usually the minimum recommended ram clock speed people refer to isusually 1333 or 1600. Your current ram clock speed is less than half of 1333 which affects performance quite a bit
There any bottlenecking? My PC seems to running surprisingly slow.
Get an SSD, it'll make all the difference in the world.
Because it's way faster than a regular hard drive, and everything that's installed on it starts up way quicker. It also doesn't get "bogged down" like regular hard drives tend to do when it's used by many programs at once.