Intel UHD Graphics 770 vs NVIDIA GeForce GTX 1080 Mobile
Processeur graphique
| Nom du GPU | Alder Lake GT1 | GP104 |
|---|---|---|
| Architecture | Generation 12.2 | Pascal |
| Fonderie | Intel | TSMC |
| Taille du processus | 10 nm | 16 nm |
| Transistors | unknown | 7,200 million |
| Taille des matrices | unknown | 314 mm² |
| GPU variant | — | N17E-G3-A1 |
Carte graphique intégré
| Date de publication | Nov 4th, 2021 | — |
|---|---|---|
| Génération | HD Graphics (Alder Lake) | — |
| Production | Active | — |
| Bus interface | Ring Bus | — |
| Critiques | 1 in our database | — |
Vitesse clock
| Base clock | 300 MHz | 1556 MHz |
|---|---|---|
| Boost clock | 1450 MHz | 1734 MHz |
| Mémoire clock | System Shared | 1251 MHz 10 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 8 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR5X |
| Bus mémoire | System Shared | 256 bit |
| Bande passante | System Dependent | 320.3 GB/s |
Render Config
| Shading units | 256 | 2560 |
|---|---|---|
| TMUs | 16 | 160 |
| ROPs | 8 | 64 |
| Unités d'exécution | 32 | — |
| Comptage SM | — | 20 |
| Cache L1 | — | 48 KB (per SM) |
| Cache L2 | — | 2 MB |
Performance théorique
| Taux de pixel | 11.60 GPixel/s | 111.0 GPixel/s |
|---|---|---|
| Taux de texture | 23.20 GTexel/s | 277.4 GTexel/s |
| FP16 (half) performance | 1,485 GFLOPS (2:1) | 138.7 GFLOPS (1:64) |
| FP32 (float) performance | 742.4 GFLOPS | 8.878 TFLOPS |
| FP64 (double) performance | 185.6 GFLOPS (1:4) | 277.4 GFLOPS (1:32) |
Board Design
| Taille Slot | IGP | MXM Module |
|---|---|---|
| TDP | 15 W | 150 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | — | None |
| Board number | — | E2915 SKU 10 |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.4 |
| CUDA | — | 6.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Aug 15th, 2016 |
|---|---|---|
| Génération | — | GeForce 10 Mobile |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x16 |
| Critiques | — | 183 in our database |
| Prédécesseur | — | GeForce 900M |
| Successeur | — | GeForce 20 Mobile |
