ATI Radeon 9700 PRO vs NVIDIA GeForce 9800 GX2
Processeur graphique
| Nom du GPU | R300 | G92 |
|---|---|---|
| GPU variant | R300 9700 PRO (215R8CBGA13F) | G92-450-A2 |
| Architecture | Rage 8 | Tesla |
| Fonderie | TSMC | TSMC |
| Taille du processus | 150 nm | 65 nm |
| Transistors | 110 million | 754 million |
| Taille des matrices | 215 mm² | 324 mm² |
Carte graphique
| Date de publication | Jul 1st, 2002 | Mar 18th, 2008 |
|---|---|---|
| Génération | Radeon R300 | GeForce 9 |
| Production | End-of-life | End-of-life |
| Bus interface | AGP 8x | PCIe 2.0 x16 |
| Critiques | 1 in our database | 65 in our database |
| Prédécesseur | Radeon R200 | GeForce 8 |
| Successeur | Radeon R400 AGP | GeForce 200 |
| Prix de lancement | — | 599 USD |
Vitesse clock
| GPU clock | 325 MHz | 600 MHz |
|---|---|---|
| Mémoire clock | 310 MHz 620 Mbps effective | 1000 MHz 2 Gbps effective |
| Shader clock | — | 1500 MHz |
Mémoire
| Taille de la mémoire | 128 MB | 512 MB |
|---|---|---|
| Type de mémoire | DDR | GDDR3 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 19.84 GB/s | 64.00 GB/s |
Render Config
| Pixel shaders | 8 | — |
|---|---|---|
| Vertex shaders | 4 | — |
| TMUs | 8 | 64 |
| ROPs | 8 | 16 |
| Shading units | — | 128 |
| Comptage SM | — | 16 |
| Cache L2 | — | 64 KB |
Performance théorique
| Taux de pixel | 2.600 GPixel/s | 9.600 GPixel/s |
|---|---|---|
| Vertex rate | 325.0 MVertices/s | — |
| Taux de texture | 2.600 GTexel/s | 38.40 GTexel/s |
| FP32 (float) performance | — | 384.0 GFLOPS |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| TDP | unknown | 197 W |
| Suggestions pour le PSU | 200 W | 450 W |
| Sorties | 1x DVI1x VGA1x S-Video | 2x DVI1x HDMI |
| Connecteurs de puissance | Floppy | 1x 6-pin + 1x 8-pin |
| Board number | 942 | P791 |
| Longueur | — | 267 mm 10.5 inches |
Caractéristiques graphiques
| DirectX | 9.0 (9_0) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 2.0 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Pixel shader | 2.0 | — |
| Vertex shader | 2.0 | — |
| CUDA | — | 1.1 |
| Shader model | — | 4.0 |
