AMD Radeon HD 7750M vs Intel Iris Pro Graphics P580
Processeur graphique
| Nom du GPU | Chelsea | Skylake GT4e |
|---|---|---|
| GPU variant | Chelsea PRO | — |
| 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 | Apr 24th, 2012 | — |
|---|---|---|
| Génération | London (HD 7700M) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 2.0 x16 | — |
| Prédécesseur | Vancouver | — |
| Successeur | Solar System | — |
Vitesse clock
| GPU clock | 575 MHz | — |
|---|---|---|
| Mémoire clock | 1000 MHz 4 Gbps effective | System Shared |
| Base clock | — | 350 MHz |
| Boost clock | — | 1050 MHz |
Mémoire
| Taille de la mémoire | 2 GB | System Shared |
|---|---|---|
| Type de mémoire | GDDR5 | System Shared |
| Bus mémoire | 128 bit | System Shared |
| Bande passante | 64.00 GB/s | System Dependent |
Render Config
| Shading units | 512 | 576 |
|---|---|---|
| TMUs | 32 | 72 |
| ROPs | 16 | 9 |
| Compute units | 8 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Unités d'exécution | — | 72 |
Performance théorique
| Taux de pixel | 9.200 GPixel/s | 9.450 GPixel/s |
|---|---|---|
| Taux de texture | 18.40 GTexel/s | 75.60 GTexel/s |
| FP32 (float) performance | 588.8 GFLOPS | 1,210 GFLOPS |
| FP64 (double) performance | 36.80 GFLOPS (1:16) | 302.4 GFLOPS (1:4) |
| FP16 (half) performance | — | 2.419 TFLOPS (2:1) |
Board Design
| TDP | 28 W | 15 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
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-WM (Skylake) |
| Production | — | Active |
| Bus interface | — | Ring Bus |
| Critiques | — | 1 in our database |
