Interesting, as you guys know the Radeon HD 4830 is an affordable graphics card from AMD based on RV770LE chip which is priced at around $89.99.
Recently some weird reports surfaced on the web. See, the product should have 640 Shader processors. Yet several buyers report a full 800 stream processors much like the Radeon HD 4850/4870 has. The AIB brands involved include Powercolor, Sapphire and Triplex.
If you are one of the lucky ones, congratulatiosn .. you got a very good deal at 90 bucks.
Check out the GPU-Z screenshot, you'll also notice the RV770 and not LE, apparantly some 4830 boards simply have the 4850 GPU embedded: