Technical specifications
Detailed specifications
- CPU: 32-Bit Micro PGA2 733 MHz Intel Pentium III, soldered in. (Some sources, such as The Xbox Linux Project, state that the processor is in fact a Mobile Celeron, though it is generally accepted that it is a Pentium III) processor, with a 133 MHz FSB
- 368 double precision MIPS (Whetstone) per CPU
- 605 integer MIPS (Dhrystone) per CPU
- Graphics Processor: 233 MHz custom chip named the NV2A, developed by Microsoft and nVIDIA (based on of the GeForce 3 but with 2 vertex shaders to the GeForce 3's single vertex shader, and a lower core clock speed)
- Total (shared) Memory: 64 MB DDR SDRAM running at 200 MHz, supplied by Hynix or Samsung depending on manufacture date and location
- Memory Bandwidth: 6.4 GB/s
- Polygon Performance: 125 million flat-shaded polys/second
- (Microsoft figure. Some critics assert that the Xbox's polygon-per-second number is exaggerated by unrealistic testing conditions.)
- Sustained Polygon Performance: 100+ M/s (transformed and lit polygons per second)
- Micropolygons/particles per second: 125 M/s
- Particle Performance: 125 M/s
- Simultaneous Textures: 4
- Pixel Fill Rate - No Texture: 4.0 G/s (anti-aliased)
- Pixel Fill Rate - 1 Texture: 4.0 G/s anti-aliased
- Compressed Textures: Yes (6:1 through use of DDS)
- Full Scene Anti-Aliasing: Yes
- Micro Polygon Support: Yes
- Storage Medium: 2-5x DVD (XFAT), 8 gigabyte hard disk (new consoles contain a 10GB physical hard drive, though it is formatted to only use 8GB, uses XFAT), optional 8MB memory card for savegame transfer
- I/O: 2-5x IDE DVD, 8 or 10GB IDE hard disk, USB memory card (flash)
- Audio Channels: 64 3D channels (up to 256 stereo voices)
- 3D Audio Support: Yes, 5.1
- MIDI DLS2 Support: Yes
- AC3 (Dolby Digital) Encoded Game Audio: Yes (via TOSLINK)
- Broadband Enabled: Yes (10/100base-T ethernet)
- DVD Movie Playback: Yes (separate DVD Playback Kit/Remote required)
- Maximum Resolution (2x32bpp frame buffers +Z): 1920(vert.)x1080(horiz)
- Note: NTSC (Non-HD) TV's have less than 500 horizontal lines. PAL TV's have less than 600 horizontal lines.
- EDTV and HDTV Support: 480p/720p/1080i (see game boxes for supported resolutions).
- Controller Ports: 4 proprietary USB ports
- Weight: 3.86 kg
- Dimensions: 324 × 265 × 90 mm (12.8 × 10.4 × 3.5 inches)
Name | Version | OS | Size | Date |
1.0 | Windows | 980 Kb | 8/14/2005 | |
0.7.8 | Windows | 116 Kb | 7/3/2003 |