NVIDIA GoForce 3D 4500 officially announced
NVIDIA announced GoForce 3D 4500 GPU as the first wireless media processor (WMP). According to the press release, the novelty will provide mobile devices with previously unavailable multimedia features.
- Programmable shaders; bilinear and trilinear filtering; texture compression; supports up to 6 simultaneous textures; 40-bit color pipeline
- NVIDIA nPower energy saving
- MPEG-4 and H.263 for VHS quality video
- 3Mp JPEG codec for image capture and preview
- Supports OpenGL-ES, D3D-Mobile, M3G APIs
The first solution on GoForce 3D 4500 will be Tiger Telematics Gizmondo gaming console, while handsets will arrive in H1 2005.
|
GoForce 3D 4500 |
GoForce 4000 |
GoForce 3000 |
GoForce 2150 |
GoForce 2100 |
Memory, KB |
1,280 |
640 |
320 |
160 |
160 |
Camera support, Mp |
3 |
3 |
2 |
1.3 |
0.3 |
8x digital zoom |
x |
x |
x |
|
|
Videoconferencing |
x |
x |
|
|
|
MPEG-4 encoding |
x |
x |
|
|
|
MPEG-4 decoding |
x |
x |
x |
|
|
JPEG encoding |
x |
x |
x |
x |
x |
JPEG decoding |
x |
x |
x |
|
|
SD/SDIO support |
x |
x |
x |
|
|
Max. resolution |
640x480 |
480x320 |
320x240 |
Geometry processor |
x |
|
|
|
|
Programmable pixel shaders |
x |
|
|
|
|
Filtering |
x |
|
|
|
|
Floating point operations |
x |
|
|
|
|
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