NVIDIA GeForce GTX 1650 SUPER vs NVIDIA GeForce RTX 3090
Processeur graphique
| Nom du GPU | TU116 | GA102 |
|---|---|---|
| GPU variant | TU116-250-KA-A1 | GA102-300-A1 |
| Architecture | Turing | Ampere |
| Fonderie | TSMC | Samsung |
| Taille du processus | 12 nm | 8 nm |
| Transistors | 6,600 million | 28,300 million |
| Taille des matrices | 284 mm² | 628 mm² |
Carte graphique
| Date de publication | Nov 22nd, 2019 | Sep 1st, 2020 |
|---|---|---|
| Génération | GeForce 16 | GeForce 30 |
| Prédécesseur | GeForce 10 | GeForce 20 |
| Successeur | GeForce 20 | — |
| Production | Active | Active |
| Bus interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Critiques | 27 in our database | 56 in our database |
| Prix de lancement | 159 USD | 1,499 USD |
| gpu.details.availability | — | Sep 24th, 2020 |
| Prix courant | — | Amazon / Newegg |
Vitesse clock
| Base clock | 1530 MHz | 1395 MHz |
|---|---|---|
| Boost clock | 1725 MHz | 1695 MHz |
| Mémoire clock | 1500 MHz 12 Gbps effective | 1219 MHz 19.5 Gbps effective |
Mémoire
| Taille de la mémoire | 4 GB | 24 GB |
|---|---|---|
| Type de mémoire | GDDR6 | GDDR6X |
| Bus mémoire | 128 bit | 384 bit |
| Bande passante | 192.0 GB/s | 936.2 GB/s |
Render Config
| Shading units | 1280 | 10496 |
|---|---|---|
| TMUs | 80 | 328 |
| ROPs | 32 | 112 |
| Comptage SM | 20 | 82 |
| Cache L1 | 64 KB (per SM) | 128 KB (per SM) |
| Cache L2 | 1024 KB | 6 MB |
| Tensor cores | — | 328 |
| RT cores | — | 82 |
Performance théorique
| Taux de pixel | 55.20 GPixel/s | 189.8 GPixel/s |
|---|---|---|
| Taux de texture | 138.0 GTexel/s | 556.0 GTexel/s |
| FP16 (half) performance | 8.832 TFLOPS (2:1) | 35.58 TFLOPS (1:1) |
| FP32 (float) performance | 4.416 TFLOPS | 35.58 TFLOPS |
| FP64 (double) performance | 138.0 GFLOPS (1:32) | 556.0 GFLOPS (1:64) |
Board Design
| Taille Slot | Dual-slot | Triple-slot |
|---|---|---|
| Longueur | 229 mm 9 inches | 336 mm 13.2 inches |
| Taille | 111 mm 4.4 inches | 140 mm 5.5 inches |
| Taille | 35 mm 1.4 inches | 61 mm 2.4 inches |
| TDP | 100 W | 350 W |
| Suggestions pour le PSU | 300 W | 750 W |
| Sorties | 1x DVI1x HDMI1x DisplayPort | 1x HDMI3x DisplayPort |
| Connecteurs de puissance | 1x 6-pin | 1x 12-pin |
| Board number | PG166 SKU 24 | PG132 SKU 10 |
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 | 7.5 | 8.6 |
| Shader model | 6.6 | 6.6 |
