According to a recent post over at Hardware.fr, those desperately waiting for the Nvidia GTX 690 to come in stock or the Radeon HD 7990 to launch might be waiting for a while as the only company with a PCIe 3.0 compliant bridge chip, PLX is currently facing shortages of their PEX8747 PCIe 3.0 bridge [...]
Can’t Find the GTX 690, Radeon HD 7990? Blame PLX! - Custom PC Review