NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce RTX 3050 8 GB
Processeur graphique
| Nom du GPU | GK110B | GA106 |
|---|---|---|
| GPU variant | GK110-300-B1 | GA106-150-A1 |
| Architecture | Kepler | Ampere |
| Fonderie | TSMC | Samsung |
| Taille du processus | 28 nm | 8 nm |
| Transistors | 7,080 million | 13,250 million |
| Taille des matrices | 561 mm² | 276 mm² |
Carte graphique
| Date de publication | Sep 10th, 2013 | 2022 |
|---|---|---|
| Génération | GeForce 700 | GeForce 30 |
| Production | End-of-life | Unreleased |
| Prix de lancement | 649 USD | — |
| Bus interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Critiques | 155 in our database | — |
| Prédécesseur | GeForce 600 | GeForce 20 |
| Successeur | GeForce 900 | — |
| gpu.details.availability | — | 2022 |
Vitesse clock
| Base clock | 863 MHz | 1552 MHz |
|---|---|---|
| Boost clock | 902 MHz | 1777 MHz |
| Mémoire clock | 1502 MHz 6 Gbps effective | 1750 MHz 14 Gbps effective |
Mémoire
| Taille de la mémoire | 3 GB | 8 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR6 |
| Bus mémoire | 384 bit | 128 bit |
| Bande passante | 288.4 GB/s | 224.0 GB/s |
Render Config
| Shading units | 2304 | 2560 |
|---|---|---|
| TMUs | 192 | 80 |
| ROPs | 48 | 48 |
| Comptage SMX | 12 | — |
| Cache L1 | 16 KB (per SMX) | 128 KB (per SM) |
| Cache L2 | 1536 KB | 2 MB |
| Comptage SM | — | 20 |
| Tensor cores | — | 80 |
| RT cores | — | 20 |
Performance théorique
| Taux de pixel | 43.30 GPixel/s | 85.30 GPixel/s |
|---|---|---|
| Taux de texture | 173.2 GTexel/s | 142.2 GTexel/s |
| FP32 (float) performance | 4.156 TFLOPS | 9.098 TFLOPS |
| FP64 (double) performance | 173.2 GFLOPS (1:24) | 142.2 GFLOPS (1:64) |
| FP16 (half) performance | — | 9.098 TFLOPS (1:1) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 267 mm 10.5 inches | 242 mm 9.5 inches |
| Taille | 111 mm 4.4 inches | 112 mm 4.4 inches |
| Taille | 38 mm 1.5 inches | — |
| TDP | 250 W | 90 W |
| Suggestions pour le PSU | 600 W | 250 W |
| Sorties | 2x DVI1x HDMI1x DisplayPort | 1x HDMI3x DisplayPort |
| Connecteurs de puissance | 1x 6-pin + 1x 8-pin | 1x 6-pin |
| Board number | P2083 SKU 21 | — |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.5 | 8.6 |
| Shader model | 5.1 | 6.6 |
