AMD Radeon HD 8180 IGP vs ATI Radeon HD 4290 IGP
Processeur graphique
| Nom du GPU | Kalindi | RS880 |
|---|---|---|
| GPU variant | Kalindi LP | — |
| Architecture | GCN 2.0 | TeraScale |
| Fonderie | TSMC | — |
| Taille du processus | 28 nm | 55 nm |
| Transistors | 1,178 million | 181 million |
| Taille des matrices | 110 mm² | 67 mm² |
Carte graphique intégré
| Date de publication | Nov 2013 | Mar 1st, 2010 |
|---|---|---|
| Génération | Temash (HD 8000 Mobile) | Radeon IGP (HD 4000) |
| Production | End-of-life | End-of-life |
| Bus interface | IGP | PCIe 1.0 x16 |
| Prédécesseur | Palm | — |
| Successeur | — | Sumo |
Vitesse clock
| GPU clock | 225 MHz | 500 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 | 40 |
|---|---|---|
| TMUs | 8 | 4 |
| ROPs | 4 | 4 |
| Compute units | 2 | 2 |
Performance théorique
| Taux de pixel | 900.0 MPixel/s | 2.000 GPixel/s |
|---|---|---|
| Taux de texture | 1.800 GTexel/s | 2.000 GTexel/s |
| FP32 (float) performance | 57.60 GFLOPS | 40.00 GFLOPS |
| FP64 (double) performance | 3.600 GFLOPS (1:16) | — |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 4 W | unknown |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 10.1 (10_1) |
|---|---|---|
| OpenGL | 4.6 | 3.3 |
| OpenCL | 2.0 | 1.0 |
| Vulkan | 1.2 | — |
| Shader model | 6.3 | 4.1 |
