HD5850 is still a fast card, once OCed, but it can't run DX11 games with tessellation. For an almost 3 year old card, it has survived very well. Its performance in Batman AC, Crysis 2, Civilization V and Skyrim with mods is lacking due to lack of geometry power and 1GB of VRAM bottleneck. But given its asking price 3 years ago, it was more than worth it.
the 5850 was released at $279 where as the 7950 was released at $449. the 7950 is only 65% faster than the 5850 which is a joke for a card released over 2 years later at much higher price point. at launch prices for both cards, the 7950 actually offered less performance per dollar than the 5850. that's some piss poor progress right there.
Launch prices for 7950/7970 sucked, no question. Let's take a look now:
Sapphire DX HD7950 for $318 with 950mhz clocks (faster than 7950 V2) is
84% faster than an HD6870 (which is faster than the HD5850). That's before 1150mhz overclocking which would make it about 80-90% faster than an HD5870.
$450 VaporX HD7970 GE is
58% faster than HD6970 and 40% faster than a GTX580.
And now let's see what NV has brought this generation:
GTX660Ti for $300 is 54% faster than GTX560Ti ~ GTX470.
GTX670 for $380-400 is 38% faster than GTX570 ~ HD6970
GTX680 for $500 is 34% faster than GTX580
Looks like NV did a far worse job. It becomes more evident when you look at the overall picture: GT640 is the only card under $300 NV still has on 28nm 9 months after HD7900 launched!
The big elephant in the room: What I really want to know is how there isn't a single 28nm desktop NV card worth buying on Newegg without spending at minimum
$385 GTX670? So what's a GTX570 owner supposed to upgrade to in order to get good price performance? NV has nothing for that person.
Based on how this generation is shaping up, I am going to remember it as the one where AMD had an indisputed lead from January to end of March, then 1 quarter when GTX670/680 were worth buying until mid-June when Cats 12.7 clawed back all the advantages NV had and price drops made 680 irrelevant, and a 2nd half of 2012 that's shaping up to be a complete destruction of NV's entire lineup (outside of the GTX690) from both a price/performance and single-GPU top performance perspectives. At this point, pretty much not a single 28nm NV card is worth buying other than catching a good deal on a 670 and even then that card only looks good if you disregard OCing on the 7950. The only safe heaven is GTX670 SLI.
In Canada, with MSI TF3 7950 dropping to
$276, the cheapest 670 on Newegg.ca going for $410. NV is out to lunch if they think the 670 is worth $130 over an after-market 7950.
In 1 round NV conceded both price/performance and top single-GPU performance. NV hasn't lost a generation this badly since GeForce 7. At least in the past when you bought a 280/285/480/580, you got the best card. This round NV has nothing to offer, just performance/watt on the 670 and PhysX. NV needs to drop prices.