AMD Radeon 620 Mobile vs Intel Iris Pro Graphics P6300
Processeur graphique
| Nom du GPU | Polaris 24 | Broadwell GT3e |
|---|---|---|
| GPU variant | Polaris 24 XL | — |
| Architecture | GCN 3.0 | Generation 8.0 |
| Fonderie | TSMC | Intel |
| Taille du processus | 28 nm | 14 nm |
| Transistors | 1,550 million | unknown |
| Taille des matrices | 125 mm² | unknown |
Graphiques mobiles
| Date de publication | May 13th, 2019 | — |
|---|---|---|
| Génération | Mobility Radeon (M600) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x8 | — |
| Prédécesseur | Crystal System | — |
Vitesse clock
| Base clock | 730 MHz | 300 MHz |
|---|---|---|
| Boost clock | 1024 MHz | 800 MHz |
| Mémoire clock | 900 MHz 1800 Mbps effective | System Shared |
Mémoire
| Taille de la mémoire | 2 GB | System Shared |
|---|---|---|
| Type de mémoire | DDR3 | System Shared |
| Bus mémoire | 64 bit | System Shared |
| Bande passante | 14.40 GB/s | System Dependent |
Render Config
| Shading units | 384 | 384 |
|---|---|---|
| TMUs | 24 | 48 |
| ROPs | 8 | 6 |
| Compute units | 6 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 128 KB | — |
| Unités d'exécution | — | 48 |
Performance théorique
| Taux de pixel | 8.192 GPixel/s | 4.800 GPixel/s |
|---|---|---|
| Taux de texture | 24.58 GTexel/s | 38.40 GTexel/s |
| FP16 (half) performance | 786.4 GFLOPS (1:1) | — |
| FP32 (float) performance | 786.4 GFLOPS | 614.4 GFLOPS |
| FP64 (double) performance | 49.15 GFLOPS (1:16) | 153.6 GFLOPS (1:4) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 50 W | 15 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | — |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.0 |
| Shader model | 6.3 | 5.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique intégré
| Date de publication | — | Sep 5th, 2014 |
|---|---|---|
| Génération | — | HD Graphics-W (Broadwell) |
| Production | — | End-of-life |
| Bus interface | — | Ring Bus |
| Critiques | — | 1 in our database |
