After many years of search, unlimited efforts and suffering, I came myself to the conclusion that one of the most important factors is the Graphic Card and after many experiements I felt myself a huge difference using some of them.
I have myself tried many graphic cards, not only from Nvidia, but also from Radeon, as well as integrated graphics (like Intel & Ryzen). Some of the cards that I myself have tried are the GTX 1660, also the GTX 1650, GTX 970, GTX 960, GTX 680, Radeon HD 6950 and a couple of other cards as well.
I must say that i felt some noticable difference using older cards pre 2012, like the HD6950.
However the difference was quite small…
In addition the GTX 970 and 1660 (claimed from many to be some of the best) did not have any positive results at all…
Then I found out about the memory chip thing…and I realized that both of them had the Hynix Memory chip.
Therefore I tried buying and trying some Nvidia Graphic Cards with the Samsung memory chip…which I have read in many posts that had very positive results for some members.
Furthermore i bought and tried the GTX 960 with SAMSUNG chip, the GTX 680 also with Samsung chip and realized…that all the cards with the Samsung Chip had a HUGE difference in my experience, minimizing extremely my symptoms!!!
To sum up, I would like to share my personal experience, after suffering for many years and trying screen filters, silver and iron sheets, different operating systems etc etc etc, almost nothing helped enough, except changing to an "old" nvidia graphic card with a Samsung memory chip!
The difference is quite big. Therefore i want to share it with all the people suffering, in case it might help.
Finally I would like to request everyone here to post their experience with Graphic Cards, writing down also the specific characteristics of the card, if possible, including the memory chip…
Thanks a lot everyone and I wish you the best…
