Nom du GPU | R300 | R423 |
---|---|---|
GPU variant | R300 GL | R423 GL |
Architecture | Rage 8 | R400 |
Fonderie | TSMC | TSMC |
Taille du processus | 150 nm | 130 nm |
Transistors | 110 million | 160 million |
Taille des matrices | 215 mm² | 289 mm² |
Date de publication | Oct 1st, 2002 | Dec 1st, 2004 |
---|---|---|
Génération | FireGL | FireGL |
Production | End-of-life | End-of-life |
Bus interface | AGP 8x | PCIe 1.0 x16 |
Critiques | 5 in our database | 5 in our database |
Prix de lancement | — | 1,099 USD |
GPU clock | 325 MHz | 493 MHz |
---|---|---|
Mémoire clock | 310 MHz 620 Mbps effective | 475 MHz 950 Mbps effective |
Taille de la mémoire | 128 MB | 256 MB |
---|---|---|
Type de mémoire | DDR | GDDR3 |
Bus mémoire | 256 bit | 256 bit |
Bande passante | 19.84 GB/s | 30.40 GB/s |
Pixel shaders | 4 | 16 |
---|---|---|
Vertex shaders | 4 | 6 |
TMUs | 4 | 16 |
ROPs | 4 | 16 |
Taux de pixel | 1.300 GPixel/s | 7.888 GPixel/s |
---|---|---|
Vertex rate | 325.0 MVertices/s | 739.5 MVertices/s |
Taux de texture | 1.300 GTexel/s | 7.888 GTexel/s |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | unknown | 91 W |
Suggestions pour le PSU | 200 W | 250 W |
Sorties | 2x DVI | 2x DVI1x S-Video |
Connecteurs de puissance | None | 1x 6-pin |
Board number | 942-00 | A322 |
Longueur | — | 211 mm 8.3 inches |
Taille | — | 111 mm 4.4 inches |
DirectX | 9.0 (9_0) | 9.0b (9_2) |
---|---|---|
OpenGL | 2.0 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Pixel shader | 2.0 | 2.0b |
Vertex shader | 2.0 | 2.0b |