this post was submitted on 31 Aug 2023
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Efficiency matters, it has always mattered. A card that uses less power, requires less cooling. Therefore it can be quieter, less warm(important during the summer), cheaper to make(smaller heatsink) and in the long run, significantly cheaper(less power consumption).
Efficiency equals performance. The more efficient your architecture is, the more performance you can get out of it. They are the same thing. Just because nvidia decided to scam everyone by significantly downgrading all non 4090 gpus, doesnt mean that this isnt true. Amd simply isnt competitive anymore so nvidia can afford to scam everyone and everyone continues buying nvidia.
Amd is barely cheaper(per performance) than nvidia. I am tired of all this bullshit internet propaganda about amd's offerings. All the reviewers are talking about how much better amd is, while amd cards offer 10% better rasterization performance at best(for the same money). And while all those reviewers run nvidia gpus and havent run an amd gpu on their daily machine in 10 years.
Just imagine if tomorrow the roles were reversed and nvidia was making gpus that used infinitely more power for equal performance with less features and shittier performance on cutting edge features. In fact, you dont need to imagine, this was the case for almost 15 years with dx9 and even dx12 cards. Take an amd 290 and compare it with an nvidia 780. Hell, nowadays even the 280x, a card that cost 50% the price of a 780, beats the nvidia 780.
https://www.youtube.com/watch?v=GcTGAk2Ejzw
Thats because amd's gpu architecture used to be amazing and infinitely more futureproof. But the current amd gpu architecture is clearly inferior and power consumption is a big indicator of that. Amd is forced to push so much power through their cards in order to get competitive performance. While nvidia is literally chopping the legs of its cards and lobotomizes them, in order to maximize profits and despite all that nvidia cards are still competitive. Thats how far ahead nvidia's architecture is atm.
Tbf, a part of this difference is because of the manufacturing node but thats a choice AMD made. The soon to be released 7800xt is similar in size to a 4080, a card that is basically twice as fast(and expensive). A card that has a big part of its architecture dedicated to ray tracing and ai cores. Nvidia isnt even trying, like at all.
You're right, and I upvoted you, but one issue is that unless people buy AMD cards anyway, they'll never have the research funds to ever match, much less beat Nvidia in the future. All things being equal (and they usually are for my needs) I tend to buy AMD over Nvidia to keep them in the race, so that GPU's don't turn into a monopoly. As it is, the duopoly we have now (excluding Intel, which I'm not sure will continue making consumer GPU's in the long run) isn't great for consumers right now.
The only reason AMD GPU's are even as good as they are now is due to the research money they got from Ryzen taking the fight to Intel.
Asking people to buy amd because it is "good enough" in order to avoid monopoly, isnt a sound business strategy. Thats why amd's gpu share has plummeted. There are basically zero amd 7xxx cards in steam charts, while all nvidia 4xxx cards are skyrocketing in market share. Every year, as more and more old amd gpus die, amd's market share drops a percent.
Intel cant even run the most anticipated game of the year, Starfield. How the fuck does that happen? Did they not contact Bethesda to ask for the code before the game was released?
Amd was getting Ls in the cpu market too, after intel released the core 2 duo. It wasnt till ryzen and especially ryzen 2 that amd bounced back. They need to do that with gpus too. And when they were taking Ls, at least they could offer more cores. What does amd gpus offer? More vram? Maybe the 7800xt will be good but it needs to be faster than 4070, while offering 16GB vram, for 100$ less.
Even if it has same rasterization performance for 100$ less than the 4070 might not be good enough. I dont think 12gB is going to be a significant bottlenecked in the future(outside of specific scenarios, which you can adjust a few settings) and people are willing to pay a bit more to get access to nvidia features(dlss, better ray tracing performance, lower power consumption, etc). I am still hopeful for the 7800xt, though the 7900xt has 40% more cores, so it is significantly cut down. But the 7800xt is using a higher frequency as a crutch.
People used to make fun of intel and nvidia for decades, for using so much power and pushing frequency just for their shitty architectures to be somewhat competitive. But when it comes to amd gpus, i guess that is acceptable because they are the underdog.
But personally, as someone living in a house without an ac, i'd rather not die while gaming during the summer. In fact, i am trying cloud gaming atm and i love how quiet and not hot my pc is while i am gaming on the cloud.