Ok new news:
http://www.c627627.com/AMD/Athlon64/
First the bad news, if you consider it bad: amd is speed binning and saving all the winchesters that have bad cache as 256k or even 128k semprons, those have a64 disabled too! Avoid any and all semprons like the plague, why pay $$$$$$ to go s939 and buy a weak, crippled sempron? Anyway its not like youll buy one by accident since they are labled totally different, I say amd is putting their semprons vs. Intel's celerons where it deserves so, both low end and crap in my and many other's opinions. The cpu may be under $100 but you get what you pay for.....
Ok the good news, and this supprised me is Venice starts at 3000+ and goes to 3800+
bad news is I doubt they will have Strained Silcon, why is amd releasing them at such low clocks? They might use Strained Silcon later on or on the San diago. I doubt amd will use SS on anything below 2.6GHz as they dont need SS for low clocks, why spend $ on SS just to put out way underclocked cpus? I also see amd wont be having a 3800+ winny, good we dont need more of those with weak ondie controllers, also amd may not having such great yields on such high clocked winnies. I know many will clock there but they need overvolts and some arent 100% stable at those clocks either.
San diago looks interesting. It starts at 2.2GHz which could make for a very afforable 1mb cache and this could also kill off amd's fx53 and possibly fx55 sales unless the San diago lacks SS and doesnt overclock to where the fx55 does.
Prices: not sure but ill speculate:
Venice 3000, 3200, 3500, 3800 at $199, $249, $329, $449
San Diago 3700, 4000, 4200, fx55 at $399, $549, $699, $949
Mean Overclocking estimates(100% stable only! all on air)
Venice in order: 2.53, 2.6, 2.63, 2.67
comments: the 3000+ has only 9x multi so naturally the average overclock would be the lowest due to fsb and ram limitation. The 3200+ and up are amd's better speed bins and with their higher multis, you wont need as good ram. It should overclock as good as the latest week winchesters but Venice may improve over time.
San Diago in order: 2.63, 2.67, 2.7 ,2.95
comments: San diago should overclock as well as Venice. The 2.6GHz San Diago may have very little headroom unless its Strained Silcon. The fx57 ought to be Strained Silcon since stock starts at 2.8 with 3GHz overclocks being fairly common on air at that.
anyway given the new info, feel free to post your own speculations