NVIDIA Quadro 3000M vs NVIDIA Quadro K2000M
Processeur graphique
| Nom du GPU | GF104 | GK107 |
|---|---|---|
| GPU variant | N12E-Q1-A1 | N14P-Q3-A2 |
| Architecture | Fermi | Kepler |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 28 nm |
| Transistors | 1,950 million | 1,270 million |
| Taille des matrices | 332 mm² | 118 mm² |
Graphiques mobiles
| Date de publication | Feb 22nd, 2011 | Jun 1st, 2012 |
|---|---|---|
| Génération | Quadro Mobile (x000M) | Quadro Mobile (Kx000M) |
| Production | End-of-life | End-of-life |
| Bus interface | MXM-B (3.0) | MXM-A (3.0) |
| Critiques | 26 in our database | 26 in our database |
| Prédécesseur | Quadro FX Mobile | — |
Vitesse clock
| GPU clock | 450 MHz | 745 MHz |
|---|---|---|
| Shader clock | 900 MHz | — |
| Mémoire clock | 625 MHz 2.5 Gbps effective | 900 MHz 1800 Mbps effective |
Mémoire
| Taille de la mémoire | 2 GB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR5 | DDR3 |
| Bus mémoire | 256 bit | 128 bit |
| Bande passante | 80.00 GB/s | 28.80 GB/s |
Render Config
| Shading units | 240 | 384 |
|---|---|---|
| TMUs | 40 | 32 |
| ROPs | 32 | 16 |
| Comptage SM | 5 | — |
| Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
| Cache L2 | 512 KB | 256 KB |
| Comptage SMX | — | 2 |
Performance théorique
| Taux de pixel | 4.500 GPixel/s | 5.960 GPixel/s |
|---|---|---|
| Taux de texture | 18.00 GTexel/s | 23.84 GTexel/s |
| FP32 (float) performance | 432.0 GFLOPS | 572.2 GFLOPS |
| FP64 (double) performance | 36.00 GFLOPS (1:12) | 23.84 GFLOPS (1:24) |
Board Design
| Taille Slot | MXM Module | MXM Module |
|---|---|---|
| TDP | 75 W | 55 W |
| Sorties | No outputs | No outputs |
| Board number | — | P2091 SKU 0502 |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.1 |
| CUDA | 2.1 | 3.0 |
| Shader model | 5.1 | 5.1 |
