It is a 16 GB kit @ 2133 and CAS10 low profile
http://www.anandtech.com/show/6940/amd-releases-new-radeon-memory-sku-rg2133-gamer-series
Would improve performance of FX OC chips when compared to similar XMP kits? Or not?
In short, no. This is basically AMD's way of telling us what we already know. Faster frequency memory will yield faster performance when using their APU's for gaming. Instead of coming out and saying it, they rather brand their own memory to make a profit. To guru's like us, we just buy the even better memory from Newegg for cheaper. I personally would go with
these or whatever the motherboard can hold at its limit. Who needs more than 8GB when most games are compiled with 32bit windows compilers (restricted to 4GB limit), and the other 4GB is more than enough to feed the iGPU.
Do you believe AMD could be releasing future GDDR5 SO-DIMMS for Kaveri APUs as some posters comment on the AT news?
With Samsung being part of the whole HSA operation, I imagine AMD will turn to Samsung to produce the memory for their particular needs. In which would be excellent as Samsung has and makes the best memory that's available on the desktop market imo (30nm wonder ram). By the time Kaveri launches, we should see 20nm DDR3 from Samsung. If their desktop memory manufacturing process is that good, they should be fine for supplying GDDR5 chips.
Edit: Would be nice to see some Samsung "Green GDDR5" hit the market if GDDR5 is a viable option for Kaveri.