NVIDIA GeForce GT 740M vs NVIDIA GeForce RTX 3060 Ti
Processeur graphique
| Nom du GPU | GK107 | GA104 |
|---|---|---|
| GPU variant | GT 740M | GA104-200-A1 |
| Architecture | Kepler | Ampere |
| Fonderie | TSMC | Samsung |
| Taille du processus | 28 nm | 8 nm |
| Transistors | 1,270 million | 17,400 million |
| Taille des matrices | 118 mm² | 392 mm² |
Graphiques mobiles
| Date de publication | Apr 1st, 2013 | — |
|---|---|---|
| Génération | GeForce 700M | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x16 | — |
| Prédécesseur | GeForce 600M | — |
| Successeur | GeForce 800M | — |
Vitesse clock
| GPU clock | 810 MHz | — |
|---|---|---|
| Mémoire clock | 901 MHz 1802 Mbps effective | 1750 MHz 14 Gbps effective |
| Base clock | — | 1410 MHz |
| Boost clock | — | 1665 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 8 GB |
|---|---|---|
| Type de mémoire | DDR3 | GDDR6 |
| Bus mémoire | 128 bit | 256 bit |
| Bande passante | 28.83 GB/s | 448.0 GB/s |
Render Config
| Shading units | 384 | 4864 |
|---|---|---|
| TMUs | 32 | 152 |
| ROPs | 16 | 80 |
| Comptage SMX | 2 | — |
| Cache L1 | 16 KB (per SMX) | 128 KB (per SM) |
| Cache L2 | 256 KB | 4 MB |
| Comptage SM | — | 38 |
| Tensor cores | — | 152 |
| RT cores | — | 38 |
Performance théorique
| Taux de pixel | 6.480 GPixel/s | 133.2 GPixel/s |
|---|---|---|
| Taux de texture | 25.92 GTexel/s | 253.1 GTexel/s |
| FP32 (float) performance | 622.1 GFLOPS | 16.20 TFLOPS |
| FP64 (double) performance | 25.92 GFLOPS (1:24) | 253.1 GFLOPS (1:64) |
| FP16 (half) performance | — | 16.20 TFLOPS (1:1) |
Board Design
| Taille Slot | MXM Module | Dual-slot |
|---|---|---|
| TDP | 45 W | 200 W |
| Sorties | No outputs | 1x HDMI3x DisplayPort |
| Longueur | — | 242 mm 9.5 inches |
| Taille | — | 112 mm 4.4 inches |
| Suggestions pour le PSU | — | 550 W |
| Connecteurs de puissance | — | 1x 12-pin |
| Board number | — | PG142 SKU 20 |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.0 | 8.6 |
| Shader model | 5.1 | 6.6 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Dec 1st, 2020 |
|---|---|---|
| gpu.details.availability | — | Dec 2nd, 2020 |
| Génération | — | GeForce 30 |
| Prédécesseur | — | GeForce 20 |
| Production | — | Active |
| Prix de lancement | — | 399 USD |
| Bus interface | — | PCIe 4.0 x16 |
| Critiques | — | 64 in our database |
