NVIDIA GeForce GTX 950M vs NVIDIA Quadro RTX 8000
Processeur graphique
| Nom du GPU | GM107 | TU102 |
|---|---|---|
| GPU variant | N16P-GT | TU102-875-A1 |
| Architecture | Maxwell | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 12 nm |
| Transistors | 1,870 million | 18,600 million |
| Taille des matrices | 148 mm² | 754 mm² |
Graphiques mobiles
| Date de publication | Mar 13th, 2015 | — |
|---|---|---|
| Génération | GeForce 900M | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x8 | — |
| Prédécesseur | GeForce 800M | — |
| Successeur | GeForce 10 Mobile | — |
Vitesse clock
| Base clock | 993 MHz | 1395 MHz |
|---|---|---|
| Boost clock | 1124 MHz | 1770 MHz |
| Mémoire clock | 900 MHz 1800 Mbps effective | 1750 MHz 14 Gbps effective |
Mémoire
| Taille de la mémoire | 4 GB | 48 GB |
|---|---|---|
| Type de mémoire | DDR3 | GDDR6 |
| Bus mémoire | 128 bit | 384 bit |
| Bande passante | 28.80 GB/s | 672.0 GB/s |
Render Config
| Shading units | 640 | 4608 |
|---|---|---|
| TMUs | 40 | 288 |
| ROPs | 16 | 96 |
| Comptage SMM | 5 | — |
| Cache L1 | 64 KB (per SMM) | 64 KB (per SM) |
| Cache L2 | 2 MB | 6 MB |
| Comptage SM | — | 72 |
| Tensor cores | — | 576 |
| RT cores | — | 72 |
Performance théorique
| Taux de pixel | 17.98 GPixel/s | 169.9 GPixel/s |
|---|---|---|
| Taux de texture | 44.96 GTexel/s | 509.8 GTexel/s |
| FP32 (float) performance | 1,439 GFLOPS | 16.31 TFLOPS |
| FP64 (double) performance | 44.96 GFLOPS (1:32) | 509.8 GFLOPS (1:32) |
| FP16 (half) performance | — | 32.62 TFLOPS (2:1) |
Board Design
| Taille Slot | IGP | Dual-slot |
|---|---|---|
| TDP | 75 W | 260 W |
| Sorties | No outputs | 4x DisplayPort1x USB Type-C |
| Longueur | — | 267 mm 10.5 inches |
| Taille | — | 111 mm 4.4 inches |
| Suggestions pour le PSU | — | 600 W |
| Connecteurs de puissance | — | 1x 6-pin + 1x 8-pin |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 5.0 | 7.5 |
| Shader model | 5.1 | 6.6 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Aug 13th, 2018 |
|---|---|---|
| Génération | — | Quadro |
| Production | — | Active |
| Prix de lancement | — | 9,999 USD |
| Bus interface | — | PCIe 3.0 x16 |
