Stefan Mileschin

Following the successful introduction of the industry's first 8GB R9 290X graphics card with its Vapor-X model, SAPPHIRE Technology has just announced another 8GB card sporting the highly acclaimed SAPPHIRE exclusive Tri-X triple fan cooler, enhanced clocks and dual BIOS, making the large frame buffer option available at a slightly lower cost.

The SAPPHIRE R9 290X Tri-X 8GB features the latest GCN (graphics core next) architecture from AMD with 2816 stream processing units and an enhanced engine clock of up to 1020Mhz. It is equipped with 8GB of the latest high performance GDDR5 memory on a 512-bit interface and now clocked at 1375 MHz (5.5GHz effective) delivering higher bandwidth than earlier models. Built on a SAPPHIRE original pcb, the layout incorporates a 6-phase power design delivering up to 240 watts (40 watts per phase) for maximum performance. Two 8-pin power connectors ensure adequate system power is available (up to 375 Watts total including PCI-Express power).

http://www.techpowerup.com/209296/sa...er-clocks.html