NVIDIA GeForce GTX 1050 vs NVIDIA GeForce RTX 2080
Processeur graphique
| Nom du GPU | GP107 | TU104 |
|---|---|---|
| GPU variant | GP107-300-A1 | TU104-400A-A1 |
| Architecture | Pascal | Turing |
| Fonderie | Samsung | TSMC |
| Taille du processus | 14 nm | 12 nm |
| Transistors | 3,300 million | 13,600 million |
| Taille des matrices | 132 mm² | 545 mm² |
Carte graphique
| Date de publication | Oct 25th, 2016 | Sep 20th, 2018 |
|---|---|---|
| Génération | GeForce 10 | GeForce 20 |
| Prédécesseur | GeForce 900 | GeForce 10 |
| Successeur | GeForce 20 | GeForce 30 |
| Production | End-of-life | Active |
| Prix de lancement | 109 USD | 699 USD |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Critiques | 15 in our database | 66 in our database |
| Prix courant | — | Amazon / Newegg |
Vitesse clock
| Base clock | 1354 MHz | 1515 MHz |
|---|---|---|
| Boost clock | 1455 MHz | 1710 MHz |
| Mémoire clock | 1752 MHz 7 Gbps effective | 1750 MHz 14 Gbps effective |
Mémoire
| Taille de la mémoire | 2 GB | 8 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR6 |
| Bus mémoire | 128 bit | 256 bit |
| Bande passante | 112.1 GB/s | 448.0 GB/s |
Render Config
| Shading units | 640 | 2944 |
|---|---|---|
| TMUs | 40 | 184 |
| ROPs | 32 | 64 |
| Comptage SM | 5 | 46 |
| Cache L1 | 48 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 1024 KB | 4 MB |
| Tensor cores | — | 368 |
| RT cores | — | 46 |
Performance théorique
| Taux de pixel | 46.56 GPixel/s | 109.4 GPixel/s |
|---|---|---|
| Taux de texture | 58.20 GTexel/s | 314.6 GTexel/s |
| FP16 (half) performance | 29.10 GFLOPS (1:64) | 20.14 TFLOPS (2:1) |
| FP32 (float) performance | 1.862 TFLOPS | 10.07 TFLOPS |
| FP64 (double) performance | 58.20 GFLOPS (1:32) | 314.6 GFLOPS (1:32) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 145 mm 5.7 inches | 267 mm 10.5 inches |
| Taille | 111 mm 4.4 inches | 116 mm 4.6 inches |
| TDP | 75 W | 215 W |
| Suggestions pour le PSU | 250 W | 550 W |
| Sorties | 1x DVI1x HDMI1x DisplayPort | 1x HDMI3x DisplayPort1x USB Type-C |
| Connecteurs de puissance | None | 1x 6-pin + 1x 8-pin |
| Board number | PG210 SKU 1 | PG180 SKU 2 |
| Taille | — | 35 mm 1.4 inches |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 6.1 | 7.5 |
| Shader model | 6.4 | 6.6 |
