A noobish question perhaps. 
If the prices were the same, would you get the:
Radeon HD 4890 1024 GDDR5
or
Radeon HD 5830 1024 GDDR5
Benchmark scores:

from http://www.videocardbenchmark.net/high_end_gpus.html
I'm intending to play games @ 1680 x 1050.
If the prices were the same, would you get the:
Radeon HD 4890 1024 GDDR5
or
Radeon HD 5830 1024 GDDR5
Benchmark scores:

from http://www.videocardbenchmark.net/high_end_gpus.html
I'm intending to play games @ 1680 x 1050.
