SAPPHIRE is the brand of choice when it comes to the best custom Radeon graphics cards made, so when the company reached out to me asking if I would like to review their first custom Radeon RX Vega 64 graphics card, I of course jumped at the opportunity. SAPPHIRE's new Radeon RX Vega 64 NITRO+ Limited Edition is the company's new flagship Radeon RX Vega graphics card, packing their next generation cooler: Turbine-X. Vega is a hot monster as it is, so I'm looking forward to seeing how that new 'enhanced TRI-X cooling' keeps not just the Vega 10 NCU cool, but the 8GB of HBM2 that also runs incredibly hot. The card is being launched right now, with the card available in most markets around the world that sell SAPPHIRE products. As for the price, we're looking at $659 for the SAPPHIRE Radeon RX Vega 64 NITRO+ and $569 for the RX Vega 56 variant.