So are these sales figures based on "complete systems" rather than actual components being sold? I think they need to take a count on GPU's sold. After all, those GPU's need a PC to be installed in, so it's safe to say that it will be a much better reflection of what's going on with the PC market at least in the gaming/enthusiast sector.
I've recently spent R11,000 on my PC with a GPU and SSD upgrade. Even though that's mega bucks to me, it's nothing compared to what others are spending. So I don't believe the PC market is declining at all.