The CPU part of the A-series is not an Athlon, it's based on the PhenomII series.
I've said:
The difference between Athlon II and Phenom II is L3 cache, Phenom got it (exception is 840), while Athlon goes without it. "Llano" APUs do not have any L3 cache there, they got built-in GPU instead. As we finally got some "Llano"-based machines here in our country, I revised it and now I'm about to agree with you, Croga - those APUs can be a way to go for entry- and mid-level gaming. Most 2- or even 1-threaded games will be satisfied with Athlon's II X4 performance, while 3- and 4-threaded will find 4 real cores there, so performance will be almost equal with i3s (and even some i5s). The only hard "contra" thing is that built-in GPU's performance can sometimes go low on resolutions higher than 1440x900 because of insufficient memory bandwidth of mobile RAM (especially on high-populated scenes). Topicstarter shall keep that in mind. On the other hand, APUs have given us an opportunity to combine their built-in GPU with a discrette GPU of the same class and get a really nice graphic performance boost while the price can still be attractive (ex: Aspire 7560G-6344G50Mnkk, where Radeon HD6650M with 1Gb video memory is paired with APU's built-in HD6520G, should be a rather powerfull solution even in higher resolutions). Also, we don't have to worry about that anal HT spoiling performance in 2-threaded environment (a thing that can sound really tricky for an ordinal user w/o pc tweaking exp). One notice: Do NOT got for AMD E-350/E-450 APU series, their CPU part is really weak (concurent to Intel Atom, 4-5 times slower than a regular CPU) and their GPU got less than a half shader units comparing to upper models A-3xxx/E-3xxx (160 vs 400|320).
P.S: Croga, I'm verry sorry for starting that "cock-measurement" with IT exp between me and you. I still can't explain myself why I've done it. Maybe, it's because I've been feeling really drained of all strength that day because of health problems (got a hemorrhage in my stomach), so, forgive me please. Anyway, I had not even a chance to build myself a PC in 1992, because I'm only 24 y.o. (and was only 5 in 1992, lol). Anyway, it was a pleasure for me to discuss this request with you, mate, thank you for attention. I can seem even more of an AMD fanboy than you, 6 of my previous DT's were based on AMD CPUs, but as I've sold my last one, now I'm going for i5 2500K since I've got some bots here and I don't like an idea of building a separate machine for botting (haven't got a lot of free room here, unfortunately). AMD CPUs seemed to be offering best performance per buck until Intel has released Sandy Bridge.
P.P.S: Sorry for possible mistakes, English is not my native, and as I play WoW on Russian realms nowadays, I have close to no speech practice (Lord, I miss you, granny Europe, russian players appears to be much, much more coarse and impolite, while average skill seems to be slightly higher, their tolerance, patience and (especially) attendace really suck big time).