80 million transistors (yes, according to the chip's heating
)
0.15-micron technological process (the same)
250 MHz graphics core (approximately) and the memory frequency up to DDR 325 (650) MHz (220/550 or 200/500 MHz)
Normal 256bit (!) DDR memory bus (yes!)
Local memory bandwidth about 20 GBytes/sec (yes!)
Local memory size - 64/128/256 MBytes (Only 128 MBytes currently)
+AGP 2x/4x/8x, including SBA and FastWrites modes (only 2x/4x!)
4 pixel pipelines (yes!)
4 texture units per pipeline (!) (yes!)
Fillrate - about 1 Gigapixel and 4 Gigatexels (A bit lower - 880 Megapixels and 3520 Megatexels!)
Vertex Shader 2.0, 4 parallel execution units (The current drivers support only v1.1 (not 2.0 because of the lacking DirectX 9.0), and a speed of operation of vertex shaders makes me doubt that 4 pipelines are enabled)
Pixel Shader 1.3, 4 texture + 5 combination stages for each pixel pipeline; possible to combine the pipelines into pairs (thus, we get 2 pipelines of 10 combination stages) (yes!)
EMBM and DOT3 bump mapping (yes!)
Fixed T&L DX8 (including extended capabilities of the matrix blending and skinning). It is, in fact, a special vertex shader (yes!)
10-bit GigaColor technology: forms, stores in the local memory and renders images with accuracy of 10bit per color component (!). (yes!)
Two integrated 400 MHz, 10-bit per channel, RAMDACs with the UltraSharp technology supported (yes!)
Normal 10bit -> 10bit table for arbitrary gamma correction of a rendered image (yes!)
DVD and HDTV video decoder with 10-bit accuracy (on the output) (yes!)
Image displaying up to 2048x1536x32bpp@85 Hz (yes!)
Integrated TV-Out interface with 10-bit accuracy of signal forming (yes!)
Two digital TDMS interfaces for digital-outs or external RAMDACs. Resolution up to 1920x1200x32bpp supported (untested)
Two completely independent CRTC (yes!)
Image rendered can be stretched onto two or three (!) receivers. For example, two integrated and 1 external RAMDACs or two integrated RAMDACs and a TV-Out. The total resolution in the triple-head mode is up to 3840x1024x32bpp. TripleHead Desktop, Surround Gaming and DualHead-HighFidelity (HF) technologies (yes!)
Adaptive type of the supersampling (not multisampling!) - 16x Fragment SSAA with the number of samples up to 16 inclusive. Only on border pixels of polygons can be activated. (yes!)
Hardware support of N-Patches with adaptive tessellation (!) and Displacement mapping (yes!)
Glyph Antialiasing - the technology of hardware edge antialiasing and gamma correction of fonts (!) (yes!)
Súgó
A téma zárva.
