NVIDIA GeForce GT 720 OEM vs NVIDIA Quadro P620
Processeur graphique
| Nom du GPU | GK107 | GP107 |
|---|---|---|
| Architecture | Kepler | Pascal |
| Fonderie | TSMC | Samsung |
| Taille du processus | 28 nm | 14 nm |
| Transistors | 1,270 million | 3,300 million |
| Taille des matrices | 118 mm² | 132 mm² |
Carte graphique
| Date de publication | Oct 29th, 2017 | Feb 1st, 2018 |
|---|---|---|
| Génération | GeForce 700 | Quadro |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Prédécesseur | GeForce 600 | — |
| Successeur | GeForce 900 | — |
Vitesse clock
| GPU clock | 993 MHz | — |
|---|---|---|
| Mémoire clock | 891 MHz 1782 Mbps effective | 1252 MHz 5 Gbps effective |
| Base clock | — | 1266 MHz |
| Boost clock | — | 1354 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 2 GB |
|---|---|---|
| Type de mémoire | DDR3 | GDDR5 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 28.51 GB/s | 80.13 GB/s |
Render Config
| Shading units | 192 | 512 |
|---|---|---|
| TMUs | 16 | 32 |
| ROPs | 16 | 16 |
| Comptage SMX | 1 | — |
| Cache L1 | 16 KB (per SMX) | 48 KB (per SM) |
| Cache L2 | 256 KB | 1024 KB |
| Comptage SM | — | 4 |
Performance théorique
| Taux de pixel | 3.972 GPixel/s | 21.66 GPixel/s |
|---|---|---|
| Taux de texture | 15.89 GTexel/s | 43.33 GTexel/s |
| FP32 (float) performance | 381.3 GFLOPS | 1,386 GFLOPS |
| FP64 (double) performance | 15.89 GFLOPS (1:24) | 43.33 GFLOPS (1:32) |
| FP16 (half) performance | — | 21.66 GFLOPS (1:64) |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| Longueur | 145 mm 5.7 inches | 145 mm 5.7 inches |
| TDP | 50 W | 40 W |
| Suggestions pour le PSU | 250 W | 200 W |
| Sorties | 1x DVI1x HDMI1x VGA | 4x mini-DisplayPort |
| Connecteurs de puissance | None | None |
| Board number | P2011 | — |
| Taille | — | 69 mm 2.7 inches |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.0 | 6.1 |
| Shader model | 5.1 | 6.4 |
