Actually, if you are interested specifically in a TX2, you should post here instead (very few people who work with Jetsons will see your post here…JetPack questions could be answered):
So far as I know Clara itself was intended for a PCIe card containing next-generation, e.g., perhaps Xavier (the successor to the SoC in the TX2). I’m not sure what software might be intended for Clara, but it is unlikely to also run on a TX2 (TX2 is Parker series, Clara shows Volta, a later generation). Unfortunately I’ve not seen any details on what Clara works on, I’m just going by what I know about the Jetson series when I speak of JetPack. Note the PCIe card in the picture in the middle is what Clara is actually intended to run on:
I suspect (but can’t say for sure) that if you want the Clara SDK on a TX2, the answer would be “it isn’t supported”. The Xavier would be the only Jetson with comparable hardware (but in external module format like a TX2 instead of on PCIe), and thus it probably isn’t possible to to even consider the possibility for a TX2.
I have not seen the requirements for a PC to use Clara. I would guess the PC would also need a Volta GPU/video card.