From BlenderWiki
This is the list of systems in use and supported by active Blender developers:
| Name | OS | CPU | Graphics card |
| Andrea Weikert | Windows XP 32 | AMD Athlon 64 X2 | Nvidia Quadro FX1500 |
| Andrea Weikert | Windows XP 32 | Intel P4 | ATI Radeon 9000 |
| Antony Riakiotakis | Windows 7 64 | Intel Core i5 | NVidia Geforce GT 540M |
| Antony Riakiotakis | Ubuntu 12.10 | Intel Core i5 | NVidia Geforce GT 540M |
| Bastien Montagne | Debian Testing 64 | Intel Core i7 Q720 | ATI Radeon 5730 mobility |
| Benoit Bolsee | Windows XP 32 | AMD Athlon XP | ATI Radeon 9200 |
| Brecht van Lommel | Windows 7 64 | Intel Core 2 Duo | NVidia GeForce 460 GTX |
| Daniel Genrich | Windows Vista 64 | Intel Core 2 Duo | NVidia GeForce 8500 GT |
| Joshua Leung | Windows Vista 32 | Intel Core2 Duo | Nvidia GeForce Go 7600 |
| Nathan Letwory | Windows 7 Ultimate 64 | AMD Turion X2 Mobile RM-74 | ATI HD 4650 |
| Nathan Letwory | Windows 7 Ultimate 64 | AMD Athlon II X4 620 | 2x HIS ATI HD 5550 /w four monitors |
| Robin Allen | Windows XP 32 | Intel Centrino duo | NVidia GeForce go 7600 |
| Thomas Dinges | Windows 7 x64 | Intel Core i5 | Intel HD 2500 |
| Thomas Dinges | Windows 7 x64 | Intel Core i7 | NVidia GeForce 540M + Intel HD 3000 |
| Andrea Weikert | Linux 32 | AMD Athlon 64 X2 | Nvidia Quadro FX1500 |
| Brecht van Lommel | Linux 64 | Intel Core 2 Duo | NVidia GeForce 460 GTX |
| Campbell Barton | Linux 64 | AMD Phenom II X6 | Nvidia GeForce GTS 450 |
| Diego Borghetti | Linux 64 | Intel Core i5 | Nvidia GeForce GTX 480 |
| Diego Borghetti | Linux 64 | Intel Core i7 | Nvidia GeForce GTX 460M |
| Ken Hughes | Linux 32 | Intel Core Duo | Nvidia GeForce GO 7500 |
| Ken Hughes | Linux 64 | AMD Athlon 64 X2 | Nvidia GeForce 6600 |
| Kent Mein | Linux 64 | Intel Core Duo | Nvidia Quadro FX 1400 |
| Michael Fox | Linux 32 | Celeron | Nividia GeForce 6200 |
| Raul Fernandez Hernandez | Linux 32 | Pentium D 945 | ATI X1550 |
| Robin Allen | Linux 32 | Intel Centrino duo | NVidia GeForce go 7600 |
| Brecht van Lommel | OS X 10.6 | Intel Core 2 Duo | NVidia GeForce 9600M GT |
| Dustin Martin | OSX 10.5 | Dual Quad Intel | Nvidia Geforce 8800 GT |
| Ton Roosendaal | OSX 10.7 | iMac Intel Core i7 | AMD Radeon HD 6970M |
| Ton Roosendaal | OSX 10.8 | MacBook Pro i7 "Retina" | NVidia GT 650M + Intel HD 4000 |
| Matt Ebb | OSX 10.5 | Dual Core Intel MBP | nVidia 8600M |
| Kent Mein | SunOS 5.8 | Sun Blade 150 | ATI PGX |
| Timothy Baldridge | SGI Irix 6.5 (mipspro) | 8 x R16000 | (headless) |
| Timothy Baldridge | SGI Irix 6.5 (mipspro) | 2 x R10000 | |
| Jeroen Bakker | Latest Ubuntu 64bit | Dell m4300 Intel Core 2 Duo 2.0Ghz | Nvidia Quadro FX360M |
| Sergey Sharybin | Debian Wheezy 64bit | Intel Core i7 920 2.6Ghz | Nvidia GeForce GTX 560Ti + GeForce GT 620 |
| Sergey Sharybin | Debian Wheezy 64bit | Intel Core i5 2.4GHz | Intel Sandy Bridge + Nvidia GT 520M |
| Jens Verwiebe | OSX 10.6/7/8 | Intel Xeon 6-core@ 3.33 | ATI 5870 |
| Nicholas Bishop | Fedora 18 64bit | Intel Core i7 @ 2.93GHz | AMD Radeon HD 6950 (Gallium drivers, currently at OpenGL 2.1) |
| Nicholas Bishop | Ubuntu 12.10 64bit | Intel Core i5 | ATI Mobility Radeon 5650 (Gallium drivers) |
| Tamito Kajiyama | Windows Vista 64bit | Intel Core2 Duo | Nvidia Quadro FX 770M |
| Sergej Reich | Arch Linux 64bit | Intel Core2 Quad @ 2.83GHz | Nvidia GeForce GTX 285 |
| Sergej Reich | Arch Linux 64bit | Intel Core i3 @ 2.10GHz | Intel Sandybridge Mobile |
| Howard Trickey | Ubuntu 12.04 64 | Intel Xeon E5-1650 | NVidia Quadro 600 |
| Howard Trickey | Windows 7 64 | Intel Core i7 | NVidia GeForce GTX 460 |
| Howard Trickey | OSX 10.8.2 | Intel Core Duo | NVidia GeForce 9400M |
