NVIDIA GeForce GTX 1050 vs NVIDIA GeForce GTX 650
Processeur graphique
| Nom du GPU | GP107 | GK106 |
|---|---|---|
| GPU variant | GP107-300-A1 | — |
| Architecture | Pascal | Kepler |
| Fonderie | Samsung | TSMC |
| Taille du processus | 14 nm | 28 nm |
| Transistors | 3,300 million | 2,540 million |
| Taille des matrices | 132 mm² | 221 mm² |
Carte graphique
| Date de publication | Oct 25th, 2016 | Nov 27th, 2013 |
|---|---|---|
| Génération | GeForce 10 | GeForce 600 |
| Prédécesseur | GeForce 900 | GeForce 500 |
| Successeur | GeForce 20 | GeForce 700 |
| Production | End-of-life | End-of-life |
| Prix de lancement | 109 USD | — |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Critiques | 15 in our database | 17 in our database |
Vitesse clock
| Base clock | 1354 MHz | — |
|---|---|---|
| Boost clock | 1455 MHz | — |
| Mémoire clock | 1752 MHz 7 Gbps effective | 1250 MHz 5 Gbps effective |
| GPU clock | — | 1058 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 1024 MB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 112.1 GB/s | 80.00 GB/s |
Render Config
| Shading units | 640 | 384 |
|---|---|---|
| TMUs | 40 | 32 |
| ROPs | 32 | 16 |
| Comptage SM | 5 | — |
| Cache L1 | 48 KB (per SM) | 16 KB (per SMX) |
| Cache L2 | 1024 KB | 256 KB |
| Comptage SMX | — | 2 |
Performance théorique
| Taux de pixel | 46.56 GPixel/s | 8.464 GPixel/s |
|---|---|---|
| Taux de texture | 58.20 GTexel/s | 33.86 GTexel/s |
| FP16 (half) performance | 29.10 GFLOPS (1:64) | — |
| FP32 (float) performance | 1.862 TFLOPS | 812.5 GFLOPS |
| FP64 (double) performance | 58.20 GFLOPS (1:32) | 33.86 GFLOPS (1:24) |
Board Design
| Taille Slot | Dual-slot | Single-slot |
|---|---|---|
| Longueur | 145 mm 5.7 inches | 147 mm 5.8 inches |
| Taille | 111 mm 4.4 inches | — |
| TDP | 75 W | 65 W |
| Suggestions pour le PSU | 250 W | 250 W |
| Sorties | 1x DVI1x HDMI1x DisplayPort | 1x DVI2x DisplayPort |
| Connecteurs de puissance | None | 1x 6-pin |
| Board number | PG210 SKU 1 | — |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| CUDA | 6.1 | 3.0 |
| Shader model | 6.4 | 5.1 |
