And how do our favorite AMD Quaddies do on Asteroids?
Credits per core/per day
Phenom II X4-980: 4,431.8 (Win64, actually the value for a X4-970, but it's related pretty close enough to guess this value as the minimum for the 980. It could even be higher!)
Llano A8-3820: 3,566.3 (Win64)
Llano A8-3870K: na
FX-4100: 3,573.4 (Linux64) or 3,045.1 (Win64)
FX-4170: na
FX-4300: na
FX-4350: 5,556.7 (Win64)
Trinity A10-5700: 3,049.1 (Linux64)
Trinity A10-5800K: 3,938.9 (Win64)
Richland A10-6700: na
Richland A10-6800K: na
Don't throw away those Phenom IIs yet...and the FX-4350 does actually quite well.
Unfortunately the table for my performance figures features some glaring errors, such as a credit of 1,753,671.6 per core per day for the AMD Athlon 64 3500+, and 932,320.2 per core per day for the FX-8120 is also circumspect.