tbf, 7900 XTX is quite priced well in malaysia. it's the 2080 Ti price. neck-to-neck raster performance with 4080. that or you choose to pay for the RTX tax for 4080 on gaming.
you need to ask yourself what kind of games you're going to play.
- are you going to play MW2? 7900 XTX.
- you love to play souls like games? meh, 7900 XTX.
- you play Apex, CSGO, <insert any competitive game here> and want a high end card which generates absurd amount of frames? go for whichever the cheaper one, which is 7900 XTX.
then ask yourself whether if you're going to use the card other than gaming.
- you do render works (hobby/professionally) with cycles, arnold, v-ray, redshift etc? any NVIDIA card, 3000 series and above.
- you train your ML models with PyTorch (again hobby/professionally)? play around with TensorFLow? any NVIDIA card, 3000 series and above.
- video editing works? 7900 XTX is extremely competitive here now, but 4080 still has a teeny little bit of extra edge.
- streaming? NAVI 31 now includes hardware AV1 encode/decode, means it's again extremely competitive against Ada's NVENC AV1. but still, NVIDIA has an edge on H.264 and 265.
in some senses, AMD is catching up NVIDIA on a few workloads but still lacking behind on the rest especially renders, the difference is miles apart. but if you're using it for pure gaming + AV1 streaming, I don't see why 7900 XTX is a bad choice, considering it's RM1k cheaper (to even 2k if you compare AIB models in the near future, don't forget 4080 ROG Strix sells at ~RM8k!)
to give AMD benefit of the doubt, as usual the gang who falls into blatant fanboyism overhyped the card and went as far as claiming the rasterization of it to match 4090 and creating arbitrary charts like this trash:
https://www.reddit.com/r/Amd/comments/ylfg8...this_what_were/ (don't forget listening to ̶t̶e̶c̶h̶t̶u̶b̶e̶r̶s̶ trashtubers like Moore's Law Is Dead)
they were expecting it to be superb that give NVIDIA a tough beating, and eventually let themselves down simply because the card is good, not SUPERB, and that AMD is a company, not your friend.