Just an update, I reset all of my GPU speeds to factory settings and it seems to have resolved the problem. It's a shame considering how much of an improvement I saw in games such as Crysis and S.T.A.L.K.E.R Clear Sky. Oh well.
Also, probably isn't a big concern, but I am still having difficulty with Steam figuring out which game is which when I load them. When I load CoH via Steam, it loads CoH: Tales of Valor. When I load Tales of Valor, it loads Opposing Fronts. Opposing Fronts loads CoH. Not a big problem I guess considering I already unlocked the new campaigns but it does bug me. Lastly, when my game crashes even once due to a display driver failure, the game lags (13 FPS according to eVGA Precision) as opposed to the perfect 60 I sustain before a crash. Any ideas on this one?