AMD Radeon HD 8750M vs Intel HD Graphics 4000
Processeur graphique
| Nom du GPU | Mars | Ivy Bridge GT2 |
|---|---|---|
| GPU variant | Mars PRO (216-0842000) | — |
| Architecture | GCN 1.0 | Generation 7.0 |
| Fonderie | TSMC | Intel |
| Taille du processus | 28 nm | 22 nm |
| Transistors | 950 million | 1,200 million |
| Taille des matrices | 77 mm² | 133 mm² |
Graphiques mobiles
| Date de publication | Feb 26th, 2013 | — |
|---|---|---|
| Génération | Solar System (HD 8700M) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x8 | — |
| Prédécesseur | London | — |
| Successeur | Crystal System | — |
Vitesse clock
| Base clock | 620 MHz | 650 MHz |
|---|---|---|
| Boost clock | 775 MHz | 1050 MHz |
| Mémoire clock | 1000 MHz 4 Gbps effective | System Shared |
Mémoire
| Taille de la mémoire | 1024 MB | 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 | 384 | 128 |
|---|---|---|
| TMUs | 24 | 16 |
| ROPs | 8 | 2 |
| Compute units | 6 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Unités d'exécution | — | 16 |
Performance théorique
| Taux de pixel | 6.200 GPixel/s | 2.100 GPixel/s |
|---|---|---|
| Taux de texture | 18.60 GTexel/s | 16.80 GTexel/s |
| FP32 (float) performance | 595.2 GFLOPS | 268.8 GFLOPS |
| FP64 (double) performance | 37.20 GFLOPS (1:16) | 67.20 GFLOPS (1:4) |
Board Design
| TDP | unknown | unknown |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 11.1 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.0 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2 | 1.0 |
| Shader model | 5.1 | 5.0 |
AUTRES CARACTÉRISTIQUES
Carte graphique intégré
| Date de publication | — | May 14th, 2012 |
|---|---|---|
| Génération | — | HD Graphics (Ivy Bridge) |
| Production | — | End-of-life |
| Bus interface | — | Ring Bus |
| Critiques | — | 1 in our database |
