Ok, thanks. Too bad about the voltage, because the Vega is supposed to be undervolting well, which would give more performance with similar thermals.yes, you can change memory clock and core clock .. you can not change the voltage
Sounds impressive. How often does the fans ramp up, and how noisy are they (compared to regular iMac w/the top GPU option, and especially demanding dx11 and dx12 titles that stresses the GPU)? I'm curious about how powerful the new thermal system is, it seems very good. Enjoy your iMac Pro!I got it working now.
I can say that the new drivers, make many games much faster!
The games I tested before was not much difference, but for example Witcher 3, did not work at all with the normal drivers, only 3 fps. Now steady 60fps.
I´ve made comparisons with PCs my friends have..
The Vega 64 is like a GTX1080 with corei7 7700k in gaming performance, (not benchmarks)
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Actually, if you think about it, its very impressive to get all that performance in that little case. Even if you're gaming, the fans do not work that hard.
The screen on the iMac Pro is amazing for gaming! Actually I like this more, than a 165 hz gaming screen, yes its nice with high frame rate, but the colors on apples screen makes everything pop
Impressive! I’m about to pull the trigger on the iMac Pro, but I‘ve been a bit sceptical of going for the Vega Pro 64, as a silent computer is important for me. The Vega RX 64 has been frequently criticized for being very power-hungry, and running considerably hotter and noisier than Vega RX 56. Even though the iMac Pro 64 version is downclocked, it’ll put a lot of demand on the thermal system. From your findings, it sounds like Apple did their homework with the iMac Pro...nice.Its not loud at all.
You do hear the fans, but its so low pitched and soft. So it does not bother you at all.
If you feel on the back the air that comes out is hot! But there is no throttling.
I´ve tested games with the absolute highest settings you can get. and everything works great (with the new alpha-drivers) But the Benchmarks as said, is no different in the results. But if you think about it, that does not matter, its the performance in games that matters.
The resolution is of course not 5k, but 2,5k. But you won't bother it looks so crisp!
The fans never max out, I choose in games that it will stop at 60 hz, so it never get very loud. Compared to a normal iMac the fans are MUCH quieter. Even if it works hard, its. as I said, a more soft sound.
I´ve tested Wolfenstein 2, Call of Duty WW2 and Battlefield 1.
But the Witcher 3 stands out, with its beautiful landscapes. On the iMac Pro it looks like you see it through a window.
Thanks again for the info, appreciate it! Norway here, btw. Are you certain the GPU is not throttling over time while gaming? Would be really interesting to know (w/demanding games in high res without framecapping).I think the 56 will be enough.
Apple always get very good quality on their stuff, so I don't think there is that kind of problems on the iMac PRO.
Yes, you don't have to worry about the fans. Myself, I HATE loud fans, when I bought my last Gaming-PC, it was very quiet. This of course sounds more because its infront of you. But its not annoying. More lika a "ppffffff" sound than "eeehhhhhh" The room-temperature is around 20 degrees, not so hot (live in Sweden)
But in Windows (BootCamp) there is something strange with the speakers, it sounds... off.. and after playing some games, there will be strange stuttering noise in the speakers. You then have do deactivate them and then activate them again, and then its fine.
But that is a thing a software update will fix.
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Its a expensive machine, but you can do everything on it. And in a couple of years when graphic cards is so much faster, you can use a eGPU.
In the future there will be dual Thunderbolt 3 ones. they will work as a charm =) with almost no loss in performance.