I have not got quite the machine that you do, but I do get 60f/s, which is fairly consistant.
If I might suggest, go into your Nvidia profiles and turn things off. Use single monitor performance mode, max power mode, choose 3d app setting where you can. Try V sync off, then adaptive, then on. See if that increases F/S. If it does help, slowly add stuff back, see if you can pin down something specific. Nvidia has some drivers out labeled "game ready", try it, I use 331.65. It is the best driver I have tried yet. My cards are way old. Make sure things are cooling properly. In AH pre-log vid settings, turn off AA.
I understand you feel that such a machine should be able to run all things at max, but...............
AH only works with 2 cores............altho windows will try to spread the threads.
its still a DX 9 game..............might try the DX 9 update for end users.
Its servers that are hosting 300+ players......make sure your NIC is setup right, and your router if you use one.
How many processes are running? You using W8?
A prebuilt machine could have a lot of crapware installed.
Finally I suggest you look into Sweet FX, it seems to handle AA better than, the games AA and the vid cards AA choices. Especially if turning things off helps with F/S. 2 separate threads out on subject.
You have a Ferrari on a dirt track so to speak....................just need some tuning for the game. Remember its an old game, coded for old hardware.
