my mistake on which iMac had rx580. should have looked it up on everymac myself rather then misremembering
Yes. But it looks like you didn't learn your lesson at all.
so the 2023 m3 iMac still has comparable metal scores to a high end 2019 imac
still not that impressive, and well below most 2020 iMacs as well
Aaaaand... Fail.
There were no intel iMacs directly comparable to Mx iMacs, as they were either smaller or bigger, and that affected pricing. However, all the 21.5" iMacs on sale in 2020 (which were released in 2019) were drastically worse than a 580 - the best CTO option was the Vega 20, a big step down from the 580, which cost an extra $350, bringing the price of the iMac to $1849! (How much is the M3 iMac again?)
The 2020 27" iMacs (released that year) had the following graphics options:
low end (core i5), $1799-$1999: Radeon Pro 5300
high end (core i7), $2299: Radeon Pro 5500 XT; upgrade to 5700 ($300) or 5700XT ($500)
The 5300 is abysmal compared to the 580. The 5500XT is almost exactly even with the 580, maybe 1% weaker. The 5700 and 5700XT - ONLY available as CTO options - finally pull ahead of the 580 - 55-65% better, it looks like.
So, in fact, no Intel iMacs were ever offered stock with graphics better than a 580, only the high-end final 2020 model reached that level of performance, and only the last CTO model ever sold exceeded it. (No, wait, the Vega 48 sold CTO in 2019 also beats the 580, but by 10% or less.)
And how much did that 2020 CTO model cost? $2599, though if you were spending that much on the graphics you'd surely want to spend another $200 for the 5700XT, and you'd probably want the i9 processor as well, at another $400, taking you to $3199. Think that's a good compare with the M3 iMac?
to be clear, I'm merely comparing the metal scores listed in the chart that was posted to scores on the Geekbench metal charts.
while I was laughed off the forum previously for linking cpu scores from the Geekbench charts, which was fair since I did not really think it through insofar as people have crazy overclocked cpus and weirdly misreported hardware, metal only runs on macOS, so I think the comparison is much more fair.
You're now zero for three. Altaic thought you were trolling, and at this point, it doesn't really matter if you're a troll or just clueless. I won't be reading or responding to anything else you have to say.