AMD Radeon E8860 vs Intel Iris Pro Graphics 580
Processeur graphique
| Nom du GPU | Venus | Skylake GT4e |
|---|---|---|
| GPU variant | Venus MCM | — |
| Architecture | GCN 1.0 | Generation 9.0 |
| Fonderie | TSMC | Intel |
| Taille du processus | 28 nm | 14 nm+ |
| Transistors | 1,500 million | unknown |
| Taille des matrices | 123 mm² | unknown |
Graphiques mobiles
| Date de publication | Jan 25th, 2014 | — |
|---|---|---|
| Génération | Embedded (8000) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x16 | — |
Vitesse clock
| Base clock | 575 MHz | 350 MHz |
|---|---|---|
| Boost clock | 625 MHz | 950 MHz |
| Mémoire clock | 1125 MHz 4.5 Gbps effective | System Shared |
Mémoire
| Taille de la mémoire | 2 GB | System Shared |
|---|---|---|
| Type de mémoire | GDDR5 | System Shared |
| Bus mémoire | 128 bit | System Shared |
| Bande passante | 72.00 GB/s | System Dependent |
Render Config
| Shading units | 640 | 576 |
|---|---|---|
| TMUs | 40 | 72 |
| ROPs | 16 | 9 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Unités d'exécution | — | 72 |
Performance théorique
| Taux de pixel | 10.00 GPixel/s | 8.550 GPixel/s |
|---|---|---|
| Taux de texture | 25.00 GTexel/s | 68.40 GTexel/s |
| FP32 (float) performance | 800.0 GFLOPS | 1,094 GFLOPS |
| FP64 (double) performance | 50.00 GFLOPS (1:16) | 273.6 GFLOPS (1:4) |
| FP16 (half) performance | — | 2.189 TFLOPS (2:1) |
Board Design
| Taille Slot | Single-slot | IGP |
|---|---|---|
| TDP | 37 W | 15 W |
| Sorties | 1x VGA | No outputs |
| Connecteurs de puissance | 1x 6-pin + 1x 8-pin | — |
| Board number | C715-37 | — |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 5.1 | 6.4 |
AUTRES CARACTÉRISTIQUES
Carte graphique intégré
| Date de publication | — | Sep 1st, 2015 |
|---|---|---|
| Génération | — | HD Graphics-M (Skylake) |
| Production | — | Active |
| Bus interface | — | Ring Bus |
| Critiques | — | 1 in our database |
