ATI Mobility Radeon HD 3870 X2 vs NVIDIA Quadro FX 600 PCI
Processeur graphique
| Nom du GPU | M88 | NV34 |
|---|---|---|
| Architecture | TeraScale | Rankine |
| Fonderie | TSMC | TSMC |
| Taille du processus | 55 nm | 150 nm |
| Transistors | 666 million | 45 million |
| Taille des matrices | 192 mm² | 124 mm² |
| GPU variant | — | NV34 GL |
Graphiques mobiles
| Date de publication | Sep 1st, 2008 | — |
|---|---|---|
| Génération | M8x (Mobility HD 3800) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 2.0 x16 | — |
| Critiques | 2 in our database | — |
| Prédécesseur | M7x | — |
| Successeur | M9x | — |
Vitesse clock
| GPU clock | 660 MHz | 270 MHz |
|---|---|---|
| Mémoire clock | 850 MHz 1700 Mbps effective | 240 MHz 480 Mbps effective |
Mémoire
| Taille de la mémoire | 512 MB | 128 MB |
|---|---|---|
| Type de mémoire | GDDR3 | DDR |
| Bus mémoire | 256 bit | 128 bit |
| Bande passante | 54.40 GB/s | 7.680 GB/s |
Render Config
| Shading units | 320 | — |
|---|---|---|
| TMUs | 16 | 4 |
| ROPs | 16 | 4 |
| Compute units | 4 | — |
| Cache L2 | 256 KB | — |
| Pixel shaders | — | 4 |
| Vertex shaders | — | 2 |
Performance théorique
| Taux de pixel | 10.56 GPixel/s | 1.080 GPixel/s |
|---|---|---|
| Taux de texture | 10.56 GTexel/s | 1.080 GTexel/s |
| FP32 (float) performance | 422.4 GFLOPS | — |
| FP64 (double) performance | 84.48 GFLOPS (1:5) | — |
| Vertex rate | — | 135.0 MVertices/s |
Board Design
| TDP | 110 W | unknown |
|---|---|---|
| Sorties | No outputs | 2x DVI1x S-Video |
| Taille Slot | — | Single-slot |
| Longueur | — | 165 mm 6.5 inches |
| Taille | — | 111 mm 4.4 inches |
| Suggestions pour le PSU | — | 200 W |
Caractéristiques graphiques
| DirectX | 10.1 (10_1) | 9.0a |
|---|---|---|
| OpenGL | 3.3 | 1.5 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.1 | — |
| Pixel shader | — | 2.0a |
| Vertex shader | — | 2.0a |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Mar 17th, 2004 |
|---|---|---|
| Génération | — | Quadro FX |
| Production | — | End-of-life |
| Bus interface | — | PCI |
| Critiques | — | 26 in our database |
