Help out. Need to quickly decide on a video card?

Question

Iron

In general, guys, help me out, there is only an hour to think, I will accept any advice.
I need to buy a top video card, and there are 3 candidates for this place:
1) radeon r9 390 ( www.dns-shop.ru/product/42631...390-gaming-8g/)
2) radeon r9 380 ( www.dns -shop.ru/product/621a6...0-4gbd5-ppdhe/)
3) geforce gtx 970 ( www.dns-shop.ru/product/5ac53...970-gaming-4g/)
Well, I post everything like there is: an
asus p7p55-m uterus
intel i5 (like 3.1 Hz, although I don’t know for sure)
two 2 GB RAM chips from hynix velton
450w 23A power supply on the 12v line
1 hard drive and 1 sdrom ATX
case with one case cooler at the back
Based on all this, I need a working vidyuha from among those three, the main criteria: it should be top-end (more powerful than competitors), not very noisy, and it is desirable not to melt in my case, I am not limited by the budget. I would also like to know what is the fundamental difference between amd and nvidia and what is better to take for games.
And I’ll throw in a question as an appendage, can I keep a video card that has a minimum power of 500w on mine? If not, what is the best bp to choose?
And if I buy 4GB RAM from Samsung, will it not be in conflict with those already inside? Or is it better to take everything from one manufacturer?

Answer 1

There is no time to explain, take the geforce ;)
PS Opera should fit the uterus, the manufacturer is not important.
PPS Bp is better to take more powerful, 750 w is your choice.

Answer 2

I have 290 and 680 in stock, the first gives out more parrots in benchmarks, the second is less annoying in games by twitching the screen.
Shl in gta5 970 fps gives out more.

Answer 3

The wars of AMD and NVidia adherents have been going on throughout the history of the existence of these companies. Personally, the latter are closer to me, the former had big problems with the drivers. In addition, the latter have more choice of reference cooling systems. In my opinion, it is not entirely correct to drive half a kilowatt of heat in a circle. Powering a powerful PC from a weak power supply is like buying a jeep and refueling from a cheap boiler. I like this card - www.dns-shop.ru/product/27df801b415a3361/videokart... There will be no problems with memory, just watch its frequency - it's more important than the vendor. Good luck.

Answer 4

Thank you all, I bought a turbine gtx970 from a gigabyte and a new power supply unit from a 650 chieftain.