Intel Iris Pro Graphics P580 vs NVIDIA GeForce GT 730A
Processeur graphique
| Nom du GPU | Skylake GT4e | GK208 |
|---|---|---|
| Architecture | Generation 9.0 | Kepler 2.0 |
| Fonderie | Intel | TSMC |
| Taille du processus | 14 nm+ | 28 nm |
| Transistors | unknown | 1,020 million |
| Taille des matrices | unknown | 87 mm² |
| GPU variant | — | GT 730M |
Carte graphique intégré
| Date de publication | Sep 1st, 2015 | — |
|---|---|---|
| Génération | HD Graphics-WM (Skylake) | — |
| Production | Active | — |
| Bus interface | Ring Bus | — |
| Critiques | 1 in our database | — |
Vitesse clock
| Base clock | 350 MHz | — |
|---|---|---|
| Boost clock | 1050 MHz | — |
| Mémoire clock | System Shared | 1001 MHz 2 Gbps effective |
| GPU clock | — | 719 MHz |
Mémoire
| Taille de la mémoire | System Shared | 2 GB |
|---|---|---|
| Type de mémoire | System Shared | DDR3 |
| Bus mémoire | System Shared | 64 bit |
| Bande passante | System Dependent | 16.02 GB/s |
Render Config
| Shading units | 576 | 384 |
|---|---|---|
| TMUs | 72 | 32 |
| ROPs | 9 | 8 |
| Unités d'exécution | 72 | — |
| Comptage SMX | — | 2 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 512 KB |
Performance théorique
| Taux de pixel | 9.450 GPixel/s | 5.752 GPixel/s |
|---|---|---|
| Taux de texture | 75.60 GTexel/s | 23.01 GTexel/s |
| FP16 (half) performance | 2.419 TFLOPS (2:1) | — |
| FP32 (float) performance | 1,210 GFLOPS | 552.2 GFLOPS |
| FP64 (double) performance | 302.4 GFLOPS (1:4) | 23.01 GFLOPS (1:24) |
Board Design
| Taille Slot | IGP | MXM Module |
|---|---|---|
| TDP | 15 W | 33 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 6.4 | 5.1 |
| CUDA | — | 3.5 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Jul 1st, 2014 |
|---|---|---|
| Génération | — | GeForce 700A |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x8 |
| Prédécesseur | — | GeForce 600A |
| Successeur | — | GeForce 800A |
