ATI Radeon 8500 XT vs NVIDIA Quadro VX 200
Processeur graphique
| Nom du GPU | R250 | G92 |
|---|---|---|
| Architecture | Rage 7 | Tesla |
| Fonderie | TSMC | TSMC |
| Taille du processus | 150 nm | 65 nm |
| Transistors | 60 million | 754 million |
| Taille des matrices | 68 mm² | 324 mm² |
Carte graphique
| Date de publication | Never Released | Jan 8th, 2008 |
|---|---|---|
| Génération | Radeon R200 | Quadro VX |
| Production | End-of-life | End-of-life |
| Bus interface | AGP 4x | PCIe 2.0 x16 |
| Prédécesseur | Radeon R100 | — |
| Successeur | Radeon R300 | — |
| Critiques | — | 26 in our database |
Vitesse clock
| GPU clock | 300 MHz | 450 MHz |
|---|---|---|
| Mémoire clock | 300 MHz 600 Mbps effective | 800 MHz 1600 Mbps effective |
| Shader clock | — | 1125 MHz |
Mémoire
| Taille de la mémoire | 128 MB | 512 MB |
|---|---|---|
| Type de mémoire | DDR | GDDR3 |
| Bus mémoire | 128 bit | 256 bit |
| Bande passante | 9.600 GB/s | 51.20 GB/s |
Render Config
| Pixel shaders | 4 | — |
|---|---|---|
| Vertex shaders | 2 | — |
| TMUs | 8 | 56 |
| ROPs | 4 | 16 |
| Shading units | — | 112 |
| Comptage SM | — | 14 |
| Cache L2 | — | 64 KB |
Performance théorique
| Taux de pixel | 1.200 GPixel/s | 7.200 GPixel/s |
|---|---|---|
| Vertex rate | 150.0 MVertices/s | — |
| Taux de texture | 2.400 GTexel/s | 25.20 GTexel/s |
| FP32 (float) performance | — | 252.0 GFLOPS |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | 25 W | 75 W |
| Suggestions pour le PSU | 200 W | 250 W |
| Sorties | 1x DVI1x VGA1x S-Video | 2x DVI1x S-Video |
| Connecteurs de puissance | None | 1x 6-pin |
| Longueur | — | 229 mm 9 inches |
Caractéristiques graphiques
| DirectX | 8.1 | 11.1 (10_0) |
|---|---|---|
| OpenGL | 1.4 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Pixel shader | 1.4 | — |
| Vertex shader | 1.1 | — |
| CUDA | — | 1.1 |
| Shader model | — | 4.0 |
