^Dafuk, ive never heard of a HD 7730 before.. is it a new launch ?
It can probably replace the HD 6670
Read here : Review: Sapphire Radeon HD 7730 1GB GDDR5 - Graphics - HEXUS.net
Also go through, topgear's link provided...
It is surely and truly replacing the Radeon HD 6670,but there is a catch :--->
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But there's an APU Dual Graphics CrossFire compatibility issue to appreciate before discarding the 5- and 6-series entry-level GPUs. You see, AMD's latest desktop APU technology, dubbed Richland, uses the best integrated GPU on the market. Known as HD 8670D but based on the same VLIW5 architecture as the 5(6)xx parts, the IGP can only be paired-up with these older GPUs for increased performance; the HD 7730's GCN design is, sadly, incompatible in this instance.
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Also Friends, just an Hour ago received my package of ZOTAC GeForce GT620 1GB DDR3 GPU from "FLIPKART"
Flipkart is truly a LEGEND.
Flipkart ROCKSSSSS....