NVIDIA GeForce GTX 280M vs NVIDIA Quadro 1000M
Processeur graphique
| Nom du GPU | G92 | GF108 |
|---|---|---|
| GPU variant | N10E-GTX | N12P-Q1 |
| Architecture | Tesla | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 65 nm | 40 nm |
| Transistors | 754 million | 585 million |
| Taille des matrices | 324 mm² | 116 mm² |
Graphiques mobiles
| Date de publication | Mar 3rd, 2009 | Jan 13th, 2011 |
|---|---|---|
| Génération | GeForce 200M | Quadro Mobile (x000M) |
| Production | End-of-life | End-of-life |
| Bus interface | MXM-IV | MXM-A (3.0) |
| Critiques | 1 in our database | 26 in our database |
| Prédécesseur | GeForce 100M | Quadro FX Mobile |
| Successeur | GeForce 300M | — |
Vitesse clock
| GPU clock | 585 MHz | 700 MHz |
|---|---|---|
| Shader clock | 1463 MHz | 1400 MHz |
| Mémoire clock | 950 MHz 1900 Mbps effective | 900 MHz 1800 Mbps effective |
Mémoire
| Taille de la mémoire | 1024 MB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR3 | DDR3 |
| Bus mémoire | 256 bit | 128 bit |
| Bande passante | 60.80 GB/s | 28.80 GB/s |
Render Config
| Shading units | 128 | 96 |
|---|---|---|
| TMUs | 64 | 16 |
| ROPs | 16 | 4 |
| Comptage SM | 16 | 4 |
| Cache L2 | 64 KB | 256 KB |
| Cache L1 | — | 64 KB (per SM) |
Performance théorique
| Taux de pixel | 9.360 GPixel/s | 5.600 GPixel/s |
|---|---|---|
| Taux de texture | 37.44 GTexel/s | 11.20 GTexel/s |
| FP32 (float) performance | 374.5 GFLOPS | 268.8 GFLOPS |
| FP64 (double) performance | — | 22.40 GFLOPS (1:12) |
Board Design
| TDP | 75 W | 45 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | MXM Module |
Caractéristiques graphiques
| DirectX | 11.1 (10_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| CUDA | 1.1 | 2.1 |
| Shader model | 4.0 | 5.1 |
