NVIDIA NVS 300 vs NVIDIA Quadro NVS 420
Processeur graphique
| Nom du GPU | GT218 | G98 |
|---|---|---|
| GPU variant | GT218-670-B1 | — |
| Architecture | Tesla 2.0 | Tesla |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 65 nm |
| Transistors | 260 million | 210 million |
| Taille des matrices | 57 mm² | 86 mm² |
Carte graphique
| Date de publication | Jan 8th, 2011 | Jan 20th, 2009 |
|---|---|---|
| Génération | NVS | Quadro NVS |
| Production | End-of-life | End-of-life |
| Prix de lancement | 109 USD | — |
| Bus interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
| Critiques | 26 in our database | 26 in our database |
Vitesse clock
| GPU clock | 520 MHz | 550 MHz |
|---|---|---|
| Shader clock | 1230 MHz | 1400 MHz |
| Mémoire clock | 790 MHz 1580 Mbps effective | 700 MHz 1400 Mbps effective |
Mémoire
| Taille de la mémoire | 512 MB | 256 MB |
|---|---|---|
| Type de mémoire | DDR3 | GDDR3 |
| Bus mémoire | 64 bit | 64 bit |
| Bande passante | 12.64 GB/s | 11.20 GB/s |
Render Config
| Shading units | 16 | 8 |
|---|---|---|
| TMUs | 8 | 4 |
| ROPs | 4 | 4 |
| Comptage SM | 2 | 1 |
| Cache L2 | 32 KB | 16 KB |
Performance théorique
| Taux de pixel | 2.080 GPixel/s | 2.200 GPixel/s |
|---|---|---|
| Taux de texture | 4.160 GTexel/s | 2.200 GTexel/s |
| FP32 (float) performance | 39.36 GFLOPS | 22.40 GFLOPS |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| Longueur | 145 mm 5.7 inches | — |
| TDP | 18 W | 40 W |
| Suggestions pour le PSU | 200 W | 200 W |
| Sorties | 1x DMS-59 | No outputs |
| Connecteurs de puissance | None | None |
| Board number | P1035 | P737 |
Caractéristiques graphiques
| DirectX | 11.1 (10_1) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| CUDA | 1.2 | 1.1 |
| Shader model | 4.1 | 4.0 |
