Re: People with GTX 280 running in SLI
There will always be framerate dips if you push your graphics solution hard enough, no matter what the PR department of your favorite IHV would like you to believe. Overall I find it pretty smooth, the 1gb of memory per card is a big help. 512mb per card isn't really enough IMO if you are going for hires + high IQ.
I really don't know about microstutter, since I almost exclusively make use of SLI-AA modes which are not prone to micro-stutter, the exception being crysis where I let the app handle the AA, and I can't say I've noticed microstutter there.
CPU: Intel i7 2600K
Cooler: Cooler MAster Hyper 212+
Motherboard Asrock z68 Extreme 4
Memory: 8gb Corsair DDR-3 1333
Video: 2x Galaxy GTX 670 reference 2gb
PhysX: Gainward GTX 460 SE 1gb
Video Capture: Compro E-700 DVB-T PCI-e
PSU: Thermaltake Toughpower 1200W
Monitor: Samsung 305T 30"
Case: Coolermaster stacker 830
Hard drives: 5x 500gb seagate SATA (non raid)
Burner: Samsung SH-S18L
OS: Vista Ultimate 64 bit and Windows 7 Ultimate 64 bit
MS Sidewinder Joystick
Logitech G25 wheel
Logitech 5.1 speaker system