How to update the system unit for vidos on 4k in stages ... if mb=g41m7? (buy a new one - mb + cpu + ddr4)?

Question

Computers

Budget 10-20 thousand rubles
Of course atx + bp (350 watts need to be updated) + all (buy) + ddr (2, obsolete = 3gb) + hdd is already there - gpu (there is nv210 1gb)
or separately I will buy
cpu maximum = Core2 there Quad Q9550
ddr2 = 2x2gb,
mother then pci exp x16 v1.1

if you replace only the cpu and increase from 3 to 4 oz and take gpu (pci v2 6gb) faster, then it will become a little faster - at the minimum, it will pull space strategies and 4k videos there watch that?

to start the movement with the purchase of a power supply unit (with active stabilization) + VSO + full tower case?
well, then decide to upgrade the old cpu q9550
or buy a new mother and cp and RAM, juanan mother x79 + 1cp intel cp + ddr4 4gr
something my intuition tells me that it's easier to reanimate junk and just buy a second-hand monitor at 30" 4k resolution at the end? well, at the very end of the gpu nv970?
Staged update is smarter

? 5.6?
Immediately take the mother with pci v4? And then change the gpu every 3 years?
Why not keep up with either directx or, even more so, pci?

Answer 1

The video card is responsible for the video, so if you set the task as formulated, then change it.
I would now for 20t.r. updated the computer, focusing on the AMD Ryzen 5-2600 (it costs about 10.4t.r. The motherboard and 8GB ddr4 memory are another 5.7t.r.. if you add a couple more thousand, you can buy a Radeon RX 560 video card (cheap middling, will allow you to play in modern games at minimum and medium levels), in our region it costs 7.5t.r.) a power supply unit for such a config needs 400W, in theory 350W is enough but there are risks of unstable operation and may stupidly not be enough for hard drives, but enough to ssd.
Leave the case and disks old, but be prepared to play with windows drivers (changing the intel platform - amd will give a blue screen by default) or if you're too lazy - reinstall
Buy a power supply by selling an old computer for 2-5 thousand