Hey, so when I was playing LoL with my brand new PC, I was getting 60 fps. Now it's suddenly lowered to 30-40 fps. Why?What is make/model of new PC and if a desktop computer did you add a better video card or just running with integrated. Also is there anything else running at the same time that would make the system busy while also playing LoL to where the frame rate drop may be CAUSED by the CPU being busy which would choke off BUS bandwidth with the GPU for the game? Lastly did you make any changes to the games video settings or your DISPLAYS video settings such as set your display to a higher resolution or set the video settings to max in the game when they were prior set to normal etc?I didnt customize anything anywhere I need to know what you have for a make/model of computer so I can see its strengths and weaknesses and point you in a direction to go with this.... please share computer make/model such as I am on a Dell Dimension E310 right now typing this with a Pentium 4 3.0Ghz CPU and 2GB of RAM running Windows XP Home Service Pack 3. ( The Dell Dimension E310 info is a good start and any specifics such as CPU if a specific model came in a variety of CPU options, Memory if any was added as was with this Dell I am on, as well as what operating system if the system had an OS choice such as this Dell was available for XP or Vista when it was sold back in late 2006. )This could take awhile...Hey, its a PC from custom parts though. Dont really remember the parts :D
Ill try though. Motherboard is Asus A55BM-E, HDD Seagate barracuda 3.5,gb ram kingston, CPU AMD athlon x4 II 740, Asus radeon HD 6670 2GB GPU, Seasonic SS-350ET PSU Oh by the way Windows 8 Thanks for the info...

Hardware wise, its not that bad of a computer... looking into the CPU I was SURPRISED that although an x4 CPU, its actually 2 cores with 2 logical cores per physical so its really sort of a Dual Core Hyper Threaded to have 2 cores per core type of CPU. I have an Athlon II x4 620 2.6ghz Socket AM3 which is 4 physical cores, but your CPU beats mine out on the benchmarks by a good amount.

The video card you have is not super powerful, but its also not the weakest on the market either. I am actually running the ASUS HD 5450 1GB which is weaker than yours and my frame rate when playing LoL with Windows 7 64-bit with 4GB of DDR2 800Mhz at normal default settings is around 40 to 60 fps, and with games like WoW its like 30-60fps at High settings, but Ultra(max) settings for WoW drops my card down into the 20s, and sometimes the high teens when in raids and lots of stuff is going on in game with visual effects. So most games I run at normal or 1 step above normal if the frame rate is still above 30 fps.

Looking online to see if there was anyone else with an issue like yours, to see if Riot added a texture update etc that may have made the game more GPU intensive, I actually came across this, which might fix your problem. I haven't played LoL in almost a year to give you any up to date info on that game other than whats on the web.

http://www.reddit.com/r/leagueoflegends/comments/254ryd/league_of_legends_fps_fix/




Hey, riot didnt make any VU in game or anything, so again, might I be keylogged? Quote

might I be keylogged?

Also is there anything else running at the same time that would make the system busy while also playing LoL to where the frame rate drop may be caused by the CPU being busy which would choke off BUS bandwidth with the GPU for the game?

Then I dont understand what you mean.