NVIDIA GeForce 830M vs NVIDIA Quadro K2000M
Processeur graphique
| Nom du GPU | GM108 | GK107 |
|---|---|---|
| Architecture | Maxwell | Kepler |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | unknown | 1,270 million |
| Taille des matrices | unknown | 118 mm² |
| GPU variant | — | N14P-Q3-A2 |
Graphiques mobiles
| Date de publication | Mar 12th, 2014 | Jun 1st, 2012 |
|---|---|---|
| Génération | GeForce 800M | Quadro Mobile (Kx000M) |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 3.0 x8 | MXM-A (3.0) |
| Prédécesseur | GeForce 700M | — |
| Successeur | GeForce 900M | — |
| Critiques | — | 26 in our database |
Vitesse clock
| Base clock | 1082 MHz | — |
|---|---|---|
| Boost clock | 1150 MHz | — |
| Mémoire clock | 900 MHz 1800 Mbps effective | 900 MHz 1800 Mbps effective |
| GPU clock | — | 745 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 2 GB |
|---|---|---|
| Type de mémoire | DDR3 | DDR3 |
| Bus mémoire | 64 bit | 128 bit |
| Bande passante | 14.40 GB/s | 28.80 GB/s |
Render Config
| Shading units | 256 | 384 |
|---|---|---|
| TMUs | 16 | 32 |
| ROPs | 8 | 16 |
| Comptage SMM | 2 | — |
| Cache L1 | 64 KB (per SMM) | 16 KB (per SMX) |
| Cache L2 | 1024 KB | 256 KB |
| Comptage SMX | — | 2 |
Performance théorique
| Taux de pixel | 9.200 GPixel/s | 5.960 GPixel/s |
|---|---|---|
| Taux de texture | 18.40 GTexel/s | 23.84 GTexel/s |
| FP32 (float) performance | 588.8 GFLOPS | 572.2 GFLOPS |
| FP64 (double) performance | 18.40 GFLOPS (1:32) | 23.84 GFLOPS (1:24) |
Board Design
| TDP | 33 W | 55 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | MXM Module |
| Board number | — | P2091 SKU 0502 |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.1 |
| CUDA | 5.0 | 3.0 |
| Shader model | 5.1 | 5.1 |
