While we have a great factory overclock, the fact that you can squeeze a huge overclock out of the SAPPHIRE Radeon R9 290X 8GB Tri-X is just gravy. Oh, and 8GB of VRAM doesn't hurt, either.

AMD and SAPPHIRE really stepped up here, providing the two SAPPHIRE Radeon R9 290X Tri-X GPUs we're testing, so I'd really like to take the time out and personally thank them - it means a lot to ...

We used MSI Afterburner to overclock the Sapphire R9 290X Tri-X OC, and were able to unlock voltage adjustments too. We began by setting the power limit to 150% and increasing the voltage by 100mV ...

The two Sapphire R9 290X Vapor-X cards are locked together in both benchmarks, and this tells us that a larger framebuffer doesn't come into play in 3DMark.

As expected, Sapphire has now officially launched the latest member of the AMD Radeon R9 series, the flagship Radeon R9 290X. Since all R9 290X cards will be based on a reference AMD design ...

Following recent rumors that AMD has given a green light to its AIB partners for an 8GB version of the Radeon R9 290X graphics card, Sapphire has now officially announced a new model in its Radeon ...

Sapphire R9 290X Vapor-X Tri-X OC Unboxing & Overview, more information on <a href="http://www.ThinkComputers.org">http://www.ThinkComputers.org</a> Pricing ...

Sapphire Radeon R9 290X Tri-X OC 4GB (1,040MHz GPU, 5.2GHz memory) (Catalyst 13.12) AMD Radeon R9 290X 4GB (1,000MHz GPU, 5GHz memory) (Catalyst 13.12) AMD Radeon R9 290 4GB (947MHz GPU ...

Despite having three 92mm fans, the Sapphire Tri-x R9 290x 8GB is one of the quietest cards we’ve tested. Only being beat by the rather unbeatable Phantom cooler. With electricity becoming ...

From 3DMark.com Sapphire’s R9 290X Vapor-X reveals small gains in performance over the stock AMD R9 290X. The results reflect only a modest overclock of 30MHz plus the elimination of thermal ...