NVIDIA GeForce GTX 1650 Mobile Refresh vs NVIDIA GeForce GTX 780 Ti 6 GB
Processeur graphique
| Nom du GPU | TU117B | GK110B |
|---|---|---|
| Architecture | Turing | Kepler |
| Fonderie | TSMC | TSMC |
| Taille du processus | 12 nm | 28 nm |
| Transistors | 4,700 million | 7,080 million |
| Taille des matrices | 200 mm² | 561 mm² |
Graphiques mobiles
| Date de publication | Apr 15th, 2020 | — |
|---|---|---|
| Génération | GeForce 16 Mobile | — |
| Production | Active | — |
| Bus interface | PCIe 3.0 x16 | — |
| Critiques | 44 in our database | — |
Vitesse clock
| Base clock | 1380 MHz | 875 MHz |
|---|---|---|
| Boost clock | 1515 MHz | 928 MHz |
| Mémoire clock | 1500 MHz 12000 MHz effective | 1753 MHz 7 Gbps effective |
Mémoire
| Taille de la mémoire | 4 GB | 6 GB |
|---|---|---|
| Type de mémoire | GDDR6 | GDDR5 |
| Bus mémoire | 128 bit | 384 bit |
| Bande passante | 192.0 GB/s | 336.6 GB/s |
Render Config
| Shading units | 1024 | 2880 |
|---|---|---|
| TMUs | 64 | 240 |
| ROPs | 32 | 48 |
| Comptage SM | 16 | — |
| Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
| Cache L2 | 1024 KB | 1536 KB |
| Comptage SMX | — | 15 |
Performance théorique
| Taux de pixel | 48.48 GPixel/s | 55.68 GPixel/s |
|---|---|---|
| Taux de texture | 96.96 GTexel/s | 222.7 GTexel/s |
| FP16 (half) performance | 6.205 TFLOPS (2:1) | — |
| FP32 (float) performance | 3.103 TFLOPS | 5.345 TFLOPS |
| FP64 (double) performance | 96.96 GFLOPS (1:32) | 222.7 GFLOPS (1:24) |
Board Design
| TDP | 50 W | 250 W |
|---|---|---|
| Sorties | No outputs | 2x DVI1x HDMI1x DisplayPort |
| Connecteurs de puissance | None | 1x 6-pin + 1x 8-pin |
| Taille Slot | — | Dual-slot |
| Longueur | — | 267 mm 10.5 inches |
| Taille | — | 111 mm 4.4 inches |
| Taille | — | 38 mm 1.5 inches |
| Suggestions pour le PSU | — | 600 W |
| Board number | — | P2083 SKU 30 |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2.140 | 1.1 |
| CUDA | 7.5 | 3.5 |
| Shader model | 6.5 | 5.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Never Released |
|---|---|---|
| Génération | — | GeForce 700 |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x16 |
| Critiques | — | 94 in our database |
| Prédécesseur | — | GeForce 600 |
| Successeur | — | GeForce 900 |
