Colorful backed NVIDIA's launch of the GeForce GTX 550 Ti mainstream GPU with its own iGame series non-reference design graphics card, the iGame550-1024 D5 Ymir. The card uses Colorful's non-reference design PCB that uses a 4+1 phase VRM, high-grade components, and dual BIOS that is selectable with a switch on the rear panel. One of the two BIOS ROMs packs failsafe clock speeds of 900/1000 MHz (core/memory), while the other "Turbo" BIOS runs the card at 1000/1100 MHz. The card is cooled by Colorful's iconic "Shark fin" cooler that packs large heatsinks, and some clever air-channeling mojo. The NVIDIA GeForce GTX 550 Ti packs 192 CUDA cores, and connects to 1 GB of memory over a 192-bit wide memory interface. Colorful's iGame550-1024 D5 Ymir is available in Asia immediately, and will reach Europe in the coming weeks.