AMD Radeon R7 M270 vs Intel HD Graphics 4600
Processeur graphique
| Nom du GPU | Opal | Haswell GT2 |
|---|---|---|
| GPU variant | Opal XT | — |
| Architecture | GCN 1.0 | Generation 7.5 |
| Fonderie | TSMC | Intel |
| Taille du processus | 28 nm | 22 nm |
| Transistors | 950 million | unknown |
| Taille des matrices | 77 mm² | unknown |
Graphiques mobiles
| Date de publication | Jan 9th, 2014 | — |
|---|---|---|
| Génération | Crystal System (R7 M200) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x8 | — |
| Prédécesseur | Solar System | — |
| Successeur | Mobility Radeon | — |
Vitesse clock
| Base clock | 725 MHz | 350 MHz |
|---|---|---|
| Boost clock | 825 MHz | 1100 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 | 128 bit | System Shared |
| Bande passante | 28.80 GB/s | System Dependent |
Render Config
| Shading units | 384 | 160 |
|---|---|---|
| TMUs | 24 | 20 |
| ROPs | 8 | 2 |
| Compute units | 6 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Unités d'exécution | — | 20 |
Performance théorique
| Taux de pixel | 6.600 GPixel/s | 2.200 GPixel/s |
|---|---|---|
| Taux de texture | 19.80 GTexel/s | 22.00 GTexel/s |
| FP32 (float) performance | 633.6 GFLOPS | 352.0 GFLOPS |
| FP64 (double) performance | — | 88.00 GFLOPS (1:4) |
Board Design
| TDP | unknown | 45 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.3 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2 | 1.0 |
| Shader model | 5.1 | 5.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique intégré
| Date de publication | — | Jun 3rd, 2013 |
|---|---|---|
| Génération | — | HD Graphics (Haswell) |
| Production | — | End-of-life |
| Bus interface | — | Ring Bus |
| Critiques | — | 1 in our database |
