ATI Radeon 3100 Mobile IGP vs Intel UHD Graphics P630
Processeur graphique
| Nom du GPU | RS780 | Coffee Lake GT2 |
|---|---|---|
| GPU variant | RS780M | — |
| Architecture | TeraScale | Generation 9.5 |
| Taille du processus | 65 nm | 14 nm+++ |
| Transistors | 180 million | unknown |
| Taille des matrices | 85 mm² | unknown |
| Fonderie | — | Intel |
Carte graphique intégré
| Date de publication | Aug 15th, 2008 | May 24th, 2018 |
|---|---|---|
| Génération | Radeon IGP (Mobility HD 3000) | HD Graphics-W (Coffee Lake) |
| Production | End-of-life | Active |
| Bus interface | PCIe 1.0 x16 | Ring Bus |
| Critiques | — | 1 in our database |
Vitesse clock
| GPU clock | 350 MHz | — |
|---|---|---|
| Mémoire clock | System Shared | System Shared |
| Base clock | — | 350 MHz |
| Boost clock | — | 1100 MHz |
Mémoire
| Taille de la mémoire | System Shared | System Shared |
|---|---|---|
| Type de mémoire | System Shared | System Shared |
| Bus mémoire | System Shared | System Shared |
| Bande passante | System Dependent | System Dependent |
Render Config
| Shading units | 40 | 192 |
|---|---|---|
| TMUs | 4 | 24 |
| ROPs | 4 | 3 |
| Compute units | 2 | — |
| Unités d'exécution | — | 24 |
Performance théorique
| Taux de pixel | 1.400 GPixel/s | 3.300 GPixel/s |
|---|---|---|
| Taux de texture | 1.400 GTexel/s | 26.40 GTexel/s |
| FP32 (float) performance | 28.00 GFLOPS | 422.4 GFLOPS |
| FP16 (half) performance | — | 844.8 GFLOPS (2:1) |
| FP64 (double) performance | — | 105.6 GFLOPS (1:4) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | unknown | 15 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | — |
Caractéristiques graphiques
| DirectX | 10.0 (10_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.0 | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 4.1 | 6.4 |
