Low Detail, No AA
We’ll start out with shaders set to low and the bloom effect turned off. The rest of the detail options are left at their highest settings, since changing them doesn't have a notable effect on performance.
The Radeon HD 6450 is on the edge of playable at 1280x1024 with a minimum frame rate of 25 FPS. All of the cards tested except the Radeon HD 6450 are viable at 1680x1050, although the GeForce GT 240 and GeForce GT 430 also present low minimum frame rates of 25 FPS at that resolution.
Increasing the display to 1920x1080 doesn’t have much of an effect on those two GeForce cards, but the Radeon HD 5570, Radeon HD 5770, and GeForce GTX 550 Ti are really the only options that deliver smooth performance.
Although it doesn't look particularly demanding, Star Wars: The Old Republic seems to require mid-range graphics hardware in order to run smoothly. The Radeon HD 6450 GDDR5 is a fairly respectable low-end card, yet it couldn't muster a minimum 30 FPS at 1280x1024 using the lowest available detail settings. That's a pretty high requirement for an MMO, a genre that traditionally targets low-end integrated graphics hardware in order to accommodate the largest possible install base.