hey
@hitmanbabyvn we use these to provide a virtual gpu passthrough (vgpu) for virtual desktops running vmware horizon and windows 10. The card basically has 8gb of memory that you can carve up for between 1 and 8 users. we run 3 cards per server and run about 24 users (or less) on Windows 10. The experience for windows 10 is much better with gpu than just running software. It helped in Windows 7 as well, but windows 10 vdi darn near require a gpu.
I just want to add a little more info to timd reply. I just don't want ppl to buy Grid card and cant use it due to VMware license restriction.
In order to use vGPU and share the Grid card among more than 2 users (K2 for example), you'll need Enterprise Plus license for VMware. That's not practical for home lab. The alternative is use direct PCI pass-through which basically gives you 2 users per K2 card.
There's an additional drawback (beside from the license) for vGPU (shared PCI). Once it's activated, you can't use vMotion or hot add anything to the VM guest. You also can't mix sVGA and vGPU together.
Grid cards run hot. W/O a good air flow, the card reaches 80C at idle very quickly. I had to actively cool it with around 26 CFM.
A Poor man Grid setup is a bunch of Quadro 4000/2000 cards on the same host using PCI pass-through. This does have an advantage of using sVGA and dedicated GPU on the same host. For most office and youtube/video tasks, sVGA works just fine.