NVIDIA GeForce GTX 1650 Max-Q vs NVIDIA GeForce RTX 2070 Mobile Refresh
Processeur graphique
| Nom du GPU | TU117 | TU106B |
|---|---|---|
| GPU variant | N18P-G61-MP2 | — |
| Architecture | Turing | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 12 nm | 12 nm |
| Transistors | 4,700 million | 10,800 million |
| Taille des matrices | 200 mm² | 445 mm² |
Graphiques mobiles
| Date de publication | Apr 15th, 2020 | Mar 4th, 2020 |
|---|---|---|
| Génération | GeForce 16 Mobile | GeForce 20 Mobile |
| Production | Active | Active |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Critiques | 45 in our database | — |
| Prédécesseur | GeForce 10 Mobile | GeForce 10 Mobile |
| Successeur | GeForce 20 Mobile | GeForce 30 Mobile |
Vitesse clock
| Base clock | 930 MHz | 1260 MHz |
|---|---|---|
| Boost clock | 1125 MHz | 1455 MHz |
| Mémoire clock | 1250 MHz 10 Gbps effective | 1375 MHz 11 Gbps effective |
Mémoire
| Taille de la mémoire | 4 GB | 8 GB |
|---|---|---|
| Type de mémoire | GDDR6 | GDDR6 |
| Bus mémoire | 128 bit | 256 bit |
| Bande passante | 160.0 GB/s | 352.0 GB/s |
Render Config
| Shading units | 1024 | 2304 |
|---|---|---|
| TMUs | 64 | 144 |
| ROPs | 32 | 64 |
| Comptage SM | 16 | 36 |
| Cache L1 | 64 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 1024 KB | 4 MB |
| Tensor cores | — | 288 |
| RT cores | — | 36 |
Performance théorique
| Taux de pixel | 36.00 GPixel/s | 93.12 GPixel/s |
|---|---|---|
| Taux de texture | 72.00 GTexel/s | 209.5 GTexel/s |
| FP16 (half) performance | 4.608 TFLOPS (2:1) | 13.41 TFLOPS (2:1) |
| FP32 (float) performance | 2.304 TFLOPS | 6.705 TFLOPS |
| FP64 (double) performance | 72.00 GFLOPS (1:32) | 209.5 GFLOPS (1:32) |
Board Design
| TDP | 50 W | 115 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | None |
| Board number | E4904 SKU 11 | — |
| Taille Slot | — | MXM Module |
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 | 7.5 |
| Shader model | 6.6 | 6.6 |
