http://steampowered.com/status/survey.html
Whilst I would hesitate to claim that people responding to this survey are representative (since ati gave out vouchers!!), it might still be interesting.
The absolulte dominance of the Nvidia low-end is, I supposed, to be expected- the 9000 series of ATI cards have never been that ubiquitous. ATI seem to utterly dominate the mid/high (last gen) range though- though the aformentioned skew might be the cause.
Whilst I would hesitate to claim that people responding to this survey are representative (since ati gave out vouchers!!), it might still be interesting.
The absolulte dominance of the Nvidia low-end is, I supposed, to be expected- the 9000 series of ATI cards have never been that ubiquitous. ATI seem to utterly dominate the mid/high (last gen) range though- though the aformentioned skew might be the cause.