AMD Radeon HD 7420G IGP vs Intel UHD Graphics 630
Processeur graphique
| Nom du GPU | Scrapper Lite | Coffee Lake GT2 |
|---|---|---|
| Architecture | TeraScale 3 | Generation 9.5 |
| Fonderie | TSMC | Intel |
| Taille du processus | 32 nm | 14 nm+++ |
| Transistors | 1,303 million | unknown |
| Taille des matrices | 246 mm² | unknown |
Carte graphique intégré
| Date de publication | Jun 6th, 2012 | Apr 3rd, 2018 |
|---|---|---|
| Génération | Trinity (HD 7000 Mobile) | HD Graphics-M (Coffee Lake) |
| Production | End-of-life | Active |
| Bus interface | IGP | Ring Bus |
| Prédécesseur | Sumo | — |
| Successeur | Richland | — |
| Critiques | — | 1 in our database |
Vitesse clock
| Base clock | 480 MHz | 350 MHz |
|---|---|---|
| Boost clock | 655 MHz | 1000 MHz |
| Mémoire clock | System Shared | System Shared |
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 | 128 | 192 |
|---|---|---|
| TMUs | 8 | 24 |
| ROPs | 4 | 3 |
| Compute units | 2 | — |
| Unités d'exécution | — | 24 |
Performance théorique
| Taux de pixel | 2.620 GPixel/s | 3.000 GPixel/s |
|---|---|---|
| Taux de texture | 5.240 GTexel/s | 24.00 GTexel/s |
| FP32 (float) performance | 167.7 GFLOPS | 384.0 GFLOPS |
| FP16 (half) performance | — | 768.0 GFLOPS (2:1) |
| FP64 (double) performance | — | 96.00 GFLOPS (1:4) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 35 W | 15 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 11.2 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 5.0 | 6.4 |
