Re: SC chaos theory demo & 6600gt
If it still not make sense to you so I have 2 screenshots with HDR ON and OFF, HDR didnt caused massive performance hit, it hardly no differences in fps, HDR give just about no performance loss. On the famous spot screenshot released in many forums:
With no HDR...
With HDR on...
You notice almost no difference in fps when turn on HDR.
Intel Core i7 3770K, Corsair H80 liquid cooler with Noctua S12-1200 fan, ASUS P8Z77V with UEFI 2104, 16GB Samsung Green 30nm DDR3-RAM, Pioneer BDR-S09XLT 16x Blu-ray writer, Corsair AX850 PSU, Western Digital 2TB SATA3 hard drive, CanonScan LiDE 210 scanner, Microsoft Internet Keyboard, Microsoft Touch Explorer mouse, 32inch Sharp LC32LE600 LED TV, EVGA Geforce GTX 670 SC 4GB with Geforce 370.50 driver, 50Mb broadband Virgin Media VMDG480 Super Hub, Aspire Xplorer Midi Tower, Windows 8.1 Pro 64bit.