New Computer

[Dream]

For 800 Sfr you should get enough from digitec.

I'll link you some stuff hold on.

http://www.digitec.ch/de/s1/product/...nboard-2750902
http://www.digitec.ch/de/s1/product/...zessor-2584655
http://www.digitec.ch/de/s1/product/...kkarte-2759452
http://www.digitec.ch/de/s1/product/...etzteil-264826

This makes 825 Sfr (all you need is a case and RAM/Harddisk now, which you probably have)

If not you can still buy a cheaper graphics card like the 960 which is 100Sfr less
And if thats still too much
http://www.digitec.ch/de/s1/product/...zessor-2576372
Here a cheaper processor.