ATI Rage PRO Turbo PCI vs NVIDIA GeForce GT 420 OEM
Processeur graphique
| Nom du GPU | Rage 3 Turbo | GF108 |
|---|---|---|
| GPU variant | 215R3PUA33 | GF108-200-A1 |
| Architecture | Rage 3 | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 350 nm | 40 nm |
| Transistors | 8 million | 585 million |
| Taille des matrices | 67 mm² | 116 mm² |
Carte graphique
| Date de publication | Mar 1st, 1997 | Sep 3rd, 2010 |
|---|---|---|
| Génération | Rage 3 | GeForce 400 |
| Production | End-of-life | End-of-life |
| Bus interface | PCI | PCIe 2.0 x16 |
| Prédécesseur | Rage 2 | GeForce 200 |
| Successeur | Rage 4 | GeForce 500 |
Vitesse clock
| GPU clock | 75 MHz | 700 MHz |
|---|---|---|
| Mémoire clock | 75 MHz | 900 MHz 1800 Mbps effective |
| Shader clock | — | 1400 MHz |
Mémoire
| Taille de la mémoire | 8 MB | 1024 MB |
|---|---|---|
| Type de mémoire | SDR | DDR3 |
| Bus mémoire | 64 bit | 128 bit |
| Bande passante | 600.0 MB/s | 28.80 GB/s |
Render Config
| Pixel shaders | 1 | — |
|---|---|---|
| Vertex shaders | 0 | — |
| TMUs | 1 | 4 |
| ROPs | 1 | 4 |
| Shading units | — | 48 |
| Comptage SM | — | 1 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 256 KB |
Performance théorique
| Taux de pixel | 75.00 MPixel/s | 1.400 GPixel/s |
|---|---|---|
| Taux de texture | 75.00 MTexel/s | 2.800 GTexel/s |
| FP32 (float) performance | — | 134.4 GFLOPS |
| FP64 (double) performance | — | 11.20 GFLOPS (1:12) |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | unknown | 50 W |
| Suggestions pour le PSU | 200 W | 250 W |
| Sorties | 1x DB13W3 | 1x DVI1x HDMI1x VGA |
| Longueur | — | 145 mm 5.7 inches |
| Connecteurs de puissance | — | None |
| Board number | — | P1071 |
Caractéristiques graphiques
| DirectX | 6.0 | 12 (11_0) |
|---|---|---|
| OpenGL | 1.1 | 4.6 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Pixel shader | — | — |
| Vertex shader | — | — |
| CUDA | — | 2.1 |
| Shader model | — | 5.1 |
