Don't based on us msrp then you won't feel painful lol...just times 1.65 of the us msrp is the estimated price for singapore.
Nvidia sg listed 5070ti price to be from sgd1250 when nvidia usa is from usd749. Using 1.3x plus 9% gst is not realistic. Not to mention there is further 'mark up' from authorised retailers.
Still the 9070xt price is better than 5070ti in terms of price to performance. However, there are other factors to consider for eg resale value, dlss vs fsr. From what I understand not all Games supporting fsr 2, fsr3 supports fsr4. Maybe just not yet?