I think the new northbridge is built on 40 nm process. So it will run cooler with lower power draw. But yes, this is essentially the same silicon as 890FX/990FX. Can't say the same about 790FX, because with 890FX the ALink chipset bus got updated to 4 GB/s.
Gadgets, Phones, Tablets, Cameras, TVs, HiFi...NextPowerUp