Intel HD Graphics 2000 vs NVIDIA GeForce RTX 3080 Mobile
Processeur graphique
| Nom du GPU | Sandy Bridge GT1 | GA104 |
|---|---|---|
| Architecture | Generation 6.0 | Ampere |
| Fonderie | Intel | Samsung |
| Taille du processus | 32 nm | 8 nm |
| Transistors | 504 million | 17,400 million |
| Taille des matrices | 131 mm² | 392 mm² |
| GPU variant | — | GA104-775-A1 |
Carte graphique intégré
| Date de publication | Feb 1st, 2011 | — |
|---|---|---|
| Génération | HD Graphics (Sandy Bridge) | — |
| Production | End-of-life | — |
| Bus interface | Ring Bus | — |
| Critiques | 1 in our database | — |
Vitesse clock
| Base clock | 650 MHz | 1110 MHz |
|---|---|---|
| Boost clock | 1000 MHz | 1545 MHz |
| Mémoire clock | System Shared | 1750 MHz 14 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 8 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR6 |
| Bus mémoire | System Shared | 256 bit |
| Bande passante | System Dependent | 448.0 GB/s |
Render Config
| Shading units | 48 | 6144 |
|---|---|---|
| TMUs | 6 | 192 |
| ROPs | 1 | 96 |
| Unités d'exécution | 6 | — |
| Comptage SM | — | 48 |
| Tensor cores | — | 192 |
| RT cores | — | 48 |
| Cache L1 | — | 128 KB (per SM) |
| Cache L2 | — | 4 MB |
Performance théorique
| Taux de pixel | 1.000 GPixel/s | 148.3 GPixel/s |
|---|---|---|
| Taux de texture | 6.000 GTexel/s | 296.6 GTexel/s |
| FP32 (float) performance | 96.00 GFLOPS | 18.98 TFLOPS |
| FP16 (half) performance | — | 18.98 TFLOPS (1:1) |
| FP64 (double) performance | — | 296.6 GFLOPS (1:64) |
Board Design
| Taille Slot | IGP | — |
|---|---|---|
| TDP | unknown | 115 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 11.1 (10_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 3.1 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 4.1 | 6.6 |
| CUDA | — | 8.6 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Jan 12th, 2021 |
|---|---|---|
| gpu.details.availability | — | Feb 2nd, 2021 |
| Génération | — | GeForce 30 Mobile |
| Prédécesseur | — | GeForce 20 Mobile |
| Production | — | Active |
| Bus interface | — | PCIe 4.0 x16 |
