I thought this was kind of interesting...
Gabe Newell
and
Gabe Newell
EDIT: I should probably give props:
http://www.hl2fallout.com/forums/index.php?showtopic=1000&hl=
Gabe Newell
I thought this was interesting for people who ask me how their machine will run Half-Life 2:
One thing we did was made all the level developers use the same PC hardware:
AMD Duron 2.0 GHz
GeForce 4 Ti 4600
This was a bit draconian, but it did have its intended effect of ensuring the game runs well on a wide variety of systems. These machines had to achieve 1024 x 768 at 30 Hz running with the DX8 rendering feature set.
If a Level Developer were really really good, we'd let them see their level on a DX9 card. Insert your own emote here.
and
Gabe Newell
Yes, it runs on those specs (see some other thread for minimum specs).
Lots of people run on DX9 hardware or next gen hardware with thought provoking bells and whistles, but it's the level designers more than anyone who control the performance of the game, hence they were the ones with the balls and chains tied to their ankles.
EDIT: I should probably give props:
http://www.hl2fallout.com/forums/index.php?showtopic=1000&hl=