NVIDIA GRID K520 vs NVIDIA Quadro Plex 7000
Processeur graphique
| Nom du GPU | GK104 | GF110 |
|---|---|---|
| Architecture | Kepler | Fermi 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 40 nm |
| Transistors | 3,540 million | 3,000 million |
| Taille des matrices | 294 mm² | 520 mm² |
Carte graphique
| Date de publication | Jul 23rd, 2013 | Jul 25th, 2011 |
|---|---|---|
| Génération | GRID | Quadro Plex |
| Production | End-of-life | End-of-life |
| Prix de lancement | 3,599 USD | 14,999 USD |
| Bus interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Critiques | — | 26 in our database |
Vitesse clock
| GPU clock | 745 MHz | 574 MHz |
|---|---|---|
| Mémoire clock | 1250 MHz 5 Gbps effective | 750 MHz 3 Gbps effective |
| Shader clock | — | 1148 MHz |
Mémoire
| Taille de la mémoire | 4 GB | 6 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 384 bit |
| Bande passante | 160.0 GB/s | 144.0 GB/s |
Render Config
| Shading units | 1536 | 512 |
|---|---|---|
| TMUs | 128 | 64 |
| ROPs | 32 | 48 |
| Comptage SMX | 8 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
| Cache L2 | 512 KB | 768 KB |
| Comptage SM | — | 16 |
Performance théorique
| Taux de pixel | 23.84 GPixel/s | 18.37 GPixel/s |
|---|---|---|
| Taux de texture | 95.36 GTexel/s | 36.74 GTexel/s |
| FP32 (float) performance | 2.289 TFLOPS | 1,176 GFLOPS |
| FP64 (double) performance | 95.36 GFLOPS (1:24) | 587.8 GFLOPS (1:2) |
Board Design
| Taille Slot | Dual-slot | — |
|---|---|---|
| Longueur | 267 mm 10.5 inches | 522 mm 20.6 inches |
| TDP | 225 W | 600 W |
| Suggestions pour le PSU | 550 W | 1000 W |
| Sorties | No outputs | 4x DVI2x S-Video |
| Connecteurs de puissance | 1x 8-pin | — |
| Board number | P2055 SKU 50 | — |
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 | 2.0 |
| Shader model | 5.1 | 5.1 |
