PNY Quadro FX 4500 X2G  
    G-Sync card included

-Dual NVIDIA Quadro FX 4500 GPUs
-128-bit color precision
-Unlimited fragment instruction
-Unlimited vertex instruction
-3D volumetric texture support
-Single-system powerwall
-12 pixels per clock rendering engine
-Hardware accelerated antialiased points and lines
-Hardware OpenGL overlay planes
-Hardware accelerated two-sided lighting
-Hardware accelerated clipping planes
-3rd generation occlusion culling
-16 textures per pixel in fragment programs
-Window ID clipping functionality
-Hardware accelerated line stippling
-Fully programmable GPU (OpenGL 2.0/DirectX 9.0C class)
-Long fragment programs (unlimited instructions)
-Long vertex programs (unlimited instructions)
-Looping and subroutines (up to 256 loops per vertex program)
-Dynamic flow control
-Conditional execution
-Optimized complier for Cg and Microsoft HLSL
-OpenGL 2.0 and DirectX 9.0C support
-Open source compiler
-12-bit subpixel sampling precision enhances antialiasing quality
-Rotated Grid Full-Scene Antialiasing (RG FSAA)
-32x FSAA