12-09-2017, 02:04 AM
No, as long as they are all FEs/radial coolers you can mix and match them as you like.
Btw. I'm not that strict about FEs, so from my opinion it's not such a drama to buy Non-FE-GPUs, as long as they have radial coolers. And have a front with an intake, so that's not completely closed.
Here's what I would do/buy: swap the Mobo for an ASRock X299 OC Formula. Buy three GTX1080Ti with radial cooler (Zotac for the 5 years warranty or EVGA for their quality). Place the three GPUs with one slot/space between them. This will guarantee all-time cool running GPUs without a hassle.
Oh, and I'd ditch the 10-core for an i7-7820X, since it has the better price/perf-ratio.
Btw. I'm not that strict about FEs, so from my opinion it's not such a drama to buy Non-FE-GPUs, as long as they have radial coolers. And have a front with an intake, so that's not completely closed.
Here's what I would do/buy: swap the Mobo for an ASRock X299 OC Formula. Buy three GTX1080Ti with radial cooler (Zotac for the 5 years warranty or EVGA for their quality). Place the three GPUs with one slot/space between them. This will guarantee all-time cool running GPUs without a hassle.
Oh, and I'd ditch the 10-core for an i7-7820X, since it has the better price/perf-ratio.