Amazon.com: NVIDIA Quadro 4000 for Mac by PNY 2GB GDDR5 PCI Express Gen 2 x16 DVI-I DL, DisplayPort and Stereo OpenGL, DirectX (Boot Camp), CUDA and OpenCL Profesional Graphics Board, VCQ4000MAC-PB :
900-5G160-2550-000-NEW - New - NVIDIA QUADRO RTX 4000 TURING GPU 8GB 2304 CUDA CORES MEMORY INTERFACE 256 BIT GDDR6 MEMORY BANDWIDTH 416GB/S PCI-E 3.0 X16 ( 3 ) THREE DISPLAYPORTS DP (
Amazon.com: Nvidia Quadro 4000 2GB GDDR5 256-bit PCI Express 2.0 x16 Full Height Video Card with Rear Bracket (Renewed) : Electronics