GDDR5 vs. DDR3 prices

[cbn]

How much does GDDR5 cost compared to DDR3?

 

[Elixer]

I can only partly answer that...
http://www.dramexchange.com/

I am thinking GDDR is a bit more expensive, since not as many places make it.

 

[Zodiark1593]

Power consumption is also drastically higher which is why it's rarely used outside of video cards.

 

[ShintaiDK]

2-3x.

 

[NTMBK]

The GDDR5 tends to be quite overpriced, as it generally comes bundled with a free graphics card.