A renowned brand of graphics card maker - VTX3D, today introduced the latest R9 and R7 series: the VTX3D R9 280X and R9 270X/R7 250/R7 240 X-Edition. These four models are designed to provide the greatest gaming experience to all gamers, fully support Microsoft DirectX 11.2 and PCI Express 3.0, and deliver the unsurpassed performance. The R9 280X is equipped with 3GB of GDDR5 memory connected via a high speed 384 bit memory interface and 1500 MHz of memory speed, it has a core clock of 850MHz that is able to boost 1000MHz. R9 270X X-Edition is fitted with 2GB GDDR5 memory and runs with a core clock speed of 1030 MHz that can also have a boost clock of 1080Mhz. R7 250/R7 240 X-Edition support 1GB of GDDR5 and 2GB of DDR3 memory respectively, both are connected via 128 bit memory interface. The R7 250 operates at 1030 MHz core clock and 1150 MHz memory clock, the R7 240 is clocked at 750 MHz of core and 900 MHz of memory speed. But by using the AMD PowerTune technology, both are able to boost 1080MHz and 800 MHz respectively, and deliver ultimate gaming performance. The four VTX3D advanced models support all the latest technologies. VTX3D R9 280X and R9 270X X-Edition support AMD Eyefinity Technology, which is the world's best multi-display gaming technology and offer the most options when it comes to multi-monitor gameplay. These four models all are based on the award-winning GCN Architecture which is engineered to enable an exceptional DirectX 11.2 gaming experience and accelerate Windows 8.1. Also, equipped with AMD Power Management technologies, AMD PowerTune technology dynamically optimizes GPU power usage and AMD ZeroCore Power technology significantly reduces power consumption at idle. In addition, with AMD App Acceleration, gamers are able to run multiple applications simultaneously with remarkable speed and reliability. Now take all the advantages and enjoy the incredible VTX3D R9 and R7 Series.