Perhaps in the future games will use double precision. nevermind it has 50% lower bandwidth compared to 4870.
Really? 50%....
900mhz GDDR5 256bit bus = 115.2 GB/sec
1200mhz GDDR 128bit bus = 76.8 GB/sec
2/3rds of the bandwidth actually.
In overclocking we get up to 1400mhz that puts it at 89.6GB/sec. Thats 77.8% of the bandwidth of a 4870, a card that is bandwidth SATURATED.
At that point it has 40% more bandwidth than the 4850.... A card it should NEVER loose to. There is something going on with the drivers.
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