NVIDIA GRID K120Q vs NVIDIA NVS 315
Processeur graphique
| Nom du GPU | GK107 | GF119 |
|---|---|---|
| Architecture | Kepler | Fermi 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 40 nm |
| Transistors | 1,270 million | 292 million |
| Taille des matrices | 118 mm² | 79 mm² |
| GPU variant | — | GF119-825-A1 |
Carte graphique
| Date de publication | Jul 2nd, 2014 | Mar 10th, 2013 |
|---|---|---|
| Génération | GRID | NVS |
| Production | End-of-life | End-of-life |
| Prix de lancement | 125 USD | 159 USD |
| Bus interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Critiques | — | 26 in our database |
Vitesse clock
| GPU clock | 850 MHz | 523 MHz |
|---|---|---|
| Mémoire clock | 891 MHz 1782 Mbps effective | 875 MHz 1750 Mbps effective |
| Shader clock | — | 1046 MHz |
Mémoire
| Taille de la mémoire | 512 MB | 1024 MB |
|---|---|---|
| Type de mémoire | DDR3 | DDR3 |
| Bus mémoire | 128 bit | 64 bit |
| Bande passante | 28.51 GB/s | 14.00 GB/s |
Render Config
| Shading units | 192 | 48 |
|---|---|---|
| TMUs | 16 | 8 |
| ROPs | 16 | 4 |
| Comptage SMX | 1 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
| Cache L2 | 256 KB | 128 KB |
| Comptage SM | — | 1 |
Performance théorique
| Taux de pixel | 3.400 GPixel/s | 1.046 GPixel/s |
|---|---|---|
| Taux de texture | 13.60 GTexel/s | 4.184 GTexel/s |
| FP32 (float) performance | 326.4 GFLOPS | 100.4 GFLOPS |
| FP64 (double) performance | 13.60 GFLOPS (1:24) | 8.368 GFLOPS (1:12) |
Board Design
| Taille Slot | IGP | Single-slot |
|---|---|---|
| TDP | 130 W | 19 W |
| Suggestions pour le PSU | 300 W | 200 W |
| Sorties | No outputs | 1x DMS-59 |
| Longueur | — | 145 mm 5.7 inches |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.1 |
| Vulkan | 1.1 | — |
| CUDA | 3.0 | 2.1 |
| Shader model | 5.1 | 5.1 |
