NVIDIA GeForce 6200 LE vs NVIDIA GeForce GT 420 OEM
Processeur graphique
| Nom du GPU | NV44 | GF108 |
|---|---|---|
| Architecture | Curie | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 110 nm | 40 nm |
| Transistors | 75 million | 585 million |
| Taille des matrices | 110 mm² | 116 mm² |
| GPU variant | — | GF108-200-A1 |
Carte graphique
| Date de publication | Apr 4th, 2005 | Sep 3rd, 2010 |
|---|---|---|
| Génération | GeForce 6 PCIe | GeForce 400 |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
| Critiques | 21 in our database | — |
| Prédécesseur | GeForce PCX | GeForce 200 |
| Successeur | GeForce 7 PCIe | GeForce 500 |
Vitesse clock
| GPU clock | 350 MHz | 700 MHz |
|---|---|---|
| Mémoire clock | 266 MHz 532 Mbps effective | 900 MHz 1800 Mbps effective |
| Shader clock | — | 1400 MHz |
Mémoire
| Taille de la mémoire | 64 MB | 1024 MB |
|---|---|---|
| Type de mémoire | DDR2 | DDR3 |
| Bus mémoire | 32 bit | 128 bit |
| Bande passante | 2.128 GB/s | 28.80 GB/s |
Render Config
| Pixel shaders | 2 | — |
|---|---|---|
| Vertex shaders | 1 | — |
| TMUs | 2 | 4 |
| ROPs | 2 | 4 |
| Shading units | — | 48 |
| Comptage SM | — | 1 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 256 KB |
Performance théorique
| Taux de pixel | 700.0 MPixel/s | 1.400 GPixel/s |
|---|---|---|
| Vertex rate | 87.50 MVertices/s | — |
| Taux de texture | 700.0 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 DVI1x VGA1x S-Video | 1x DVI1x HDMI1x VGA |
| Connecteurs de puissance | None | None |
| Board number | P262, P280 | P1071 |
| Longueur | — | 145 mm 5.7 inches |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 12 (11_0) |
|---|---|---|
| OpenGL | 2.1 | 4.6 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 3.0 | 5.1 |
| CUDA | — | 2.1 |
