ATI Radeon X800 PRO vs NVIDIA GeForce 8600 GT
Processeur graphique
| Nom du GPU | R423 | G84 |
|---|---|---|
| GPU variant | R423 PRO | G84-303-A2 |
| Architecture | R400 | Tesla |
| Fonderie | TSMC | TSMC |
| Taille du processus | 130 nm | 80 nm |
| Transistors | 160 million | 289 million |
| Taille des matrices | 289 mm² | 169 mm² |
Carte graphique
| Date de publication | May 1st, 2004 | Apr 17th, 2007 |
|---|---|---|
| Génération | Radeon R400 PCIe | GeForce 8 |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
| Critiques | 226 in our database | 183 in our database |
| Prédécesseur | Radeon R300 | GeForce 7 PCIe |
| Successeur | Radeon R500 PCIe | GeForce 9 |
| Prix de lancement | — | 159 USD |
Vitesse clock
| GPU clock | 475 MHz | 540 MHz |
|---|---|---|
| Mémoire clock | 450 MHz 900 Mbps effective | 700 MHz 1400 Mbps effective |
| Shader clock | — | 1190 MHz |
Mémoire
| Taille de la mémoire | 256 MB | 512 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR3 |
| Bus mémoire | 256 bit | 128 bit |
| Bande passante | 28.80 GB/s | 22.40 GB/s |
Render Config
| Pixel shaders | 12 | — |
|---|---|---|
| Vertex shaders | 6 | — |
| TMUs | 12 | 16 |
| ROPs | 12 | 8 |
| Shading units | — | 32 |
| Comptage SM | — | 4 |
| Cache L2 | — | 32 KB |
Performance théorique
| Taux de pixel | 5.700 GPixel/s | 4.320 GPixel/s |
|---|---|---|
| Vertex rate | 712.5 MVertices/s | — |
| Taux de texture | 5.700 GTexel/s | 8.640 GTexel/s |
| FP32 (float) performance | — | 76.16 GFLOPS |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | 48 W | 47 W |
| Suggestions pour le PSU | 200 W | 200 W |
| Sorties | 1x DVI1x VGA1x S-Video | 2x DVI1x S-Video |
| Connecteurs de puissance | 1x Molex | None |
| Longueur | — | 170 mm 6.7 inches |
| Board number | — | P402, P403 |
Caractéristiques graphiques
| DirectX | 9.0b (9_2) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 2.1 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Pixel shader | 2.0b | — |
| Vertex shader | 2.0b | — |
| CUDA | — | 1.1 |
| Shader model | — | 4.0 |
