![]() The answer will have an effect upon which motherboard/graphics card I intend to purchase, at the risk of going against the whole concept of OpenCl by purchasing “targeted” hardware. I have done a lot of searching for information but I have not found any information that would be non propriatory concerning the use of these interconnects, so I am not all that optimistic that OpenCl would support either one. Is use of the cable interconnect interface between the cards supported by OpenCL? The same question holds true for ATI CrossfireX cards. Does OpenCL take this into consideration of support this? (2) Refurbished SAPPHIRE Radeon HD 7990 6GB GDDR5 PCI Express 3.0 CrossFireX Support Graphics Card 21207-00-CPO. 585.00 (3 Offers) Free Shipping from United States. Other than the PCIx16 interface there is a connector on the top of the cards that is used to transfer data between them without overloading the PCI interface. MSI Radeon RX Vega 56 Air Boost 8G OC Graphics Card, CrossFire and VR Ready. My question is, how much, if any, support is there in OpenCL for the operation of more than one graphics card that is connected as two or more cards would be by the Scalable link Interface (SLI). I am putting together a new computer for my research, looking at both ATI and Nvidia graphics cards. I have been an electronics engineer for over 25 years and now I do a fair amount of image/video processing. Based on ATI CrossFireX multi-GPU technology, ATI Hybrid CrossFireX takes your gaming experience to the next level boosting PC performance. ![]() ![]() Being new to OpenCL I hope that this question is not too elementary. Microsoft Windows 7 Build 7601 64bits SP1. ![]()
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