QUOTE (Razorlike @ Dec 23 2008, 06:46 AM)

Ok

we're almost done.
How is the 4830 compared to the 4850, is it wortht he extra 37 euro's?
Second, what determines the speed of the graphics card. Me being a complete nubcake on computers would look at the clock speed. Meaning the 900 mHz of the 4670 would be faster then the 750 mHz of the 4850.
~Razorlike
HD4650 (RV730 Pro, 320sp) < HD4670 (RV730 XT, 320sp) < HD4830 (RV770 LE, 640sp) < HD4850 (RV770 Pro, 800sp) < HD4870 (RV770 XT, 800sp) < HD4850X2 (R700 Pro, 2x800sp) < HD4870X2 (R700 XT, 2x800sp)
**Do note that _sp is a measure of the enabled stream processors. In short (that is ordered by performance), the more, the better. Even though the HD4670 has just 320 stream processors enabled, it is going to be slower than a HD4830 by a good amount. The higher clocks only help when you compared the same core. They're different.
Basically, the HD4830 is a partially-disabled HD4850. Reading what you're saying literally, you're asking if the HD4830 is better then the HD4850? It's not in the least--the HD4850 is the better choice. Now if you mean if a HD4850 is worth 37Eur over the HD4670, I'd say yes, by a good amount.