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Limezy

macrumors newbie
Original poster
Mar 29, 2018
2
1
Hi All,

I'm a very happy Mac Pro 1.1 owner since 4 years now, running perfectly smoothly :
  • 2x2.66GHz Xeon, 16Gb RAM
  • SSD Boot drive
  • EFI hack (thanks to this forum !) and El Capitan installed (saddly this will be my last soft upgrade...)
  • Flashed ATI Radeon 5770 1GB
  • Dell U2414H 1920x1080 screen
Yet I would really like to make a giant step forward regarding the screen and upgrade to a "retina" display. My plan is to change my Graphics Card and buy a 4K UHD screen.

For the graphics card, I plan to buy a GTX 680 which can support 4K@60Hz (without the bootscreen)
Nevertheless, I'm a bit concerned that even with that good graphics card, the age of my old machine might be a strong bottleneck to go 4K :pCI-e 1, old CPU, DDR2 RAM...

I'm not a gamer, I'm not using "professional softwares", apart from Capture One.
I just need smooth and convenient everyday setup @60Hz !

Did some of you already upgrade their 1.1 / 2.1 Mac Pros to 4K displays ?
Could you please confirm that the investment is worth it and that I'll not be stuck with a slow machine struggling to achieve even 20fps for each OSX animation ?

Thanks a lot in advance for your help !
 
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