AMD Radeon HD 7420G IGP vs NVIDIA NVS 4200M
Processeur graphique
| Nom du GPU | Scrapper Lite | GF119 |
|---|---|---|
| Architecture | TeraScale 3 | Fermi 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 32 nm | 40 nm |
| Transistors | 1,303 million | 292 million |
| Taille des matrices | 246 mm² | 79 mm² |
| GPU variant | — | N12P-NS1-S-A1 |
Carte graphique intégré
| Date de publication | Jun 6th, 2012 | — |
|---|---|---|
| Génération | Trinity (HD 7000 Mobile) | — |
| Production | End-of-life | — |
| Bus interface | IGP | — |
| Prédécesseur | Sumo | — |
| Successeur | Richland | — |
Vitesse clock
| Base clock | 480 MHz | — |
|---|---|---|
| Boost clock | 655 MHz | — |
| Mémoire clock | System Shared | 800 MHz 1600 Mbps effective |
| GPU clock | — | 810 MHz |
| Shader clock | — | 1620 MHz |
Mémoire
| Taille de la mémoire | System Shared | 1024 MB |
|---|---|---|
| Type de mémoire | System Shared | DDR3 |
| Bus mémoire | System Shared | 64 bit |
| Bande passante | System Dependent | 12.80 GB/s |
Render Config
| Shading units | 128 | 48 |
|---|---|---|
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Compute units | 2 | — |
| Comptage SM | — | 1 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 128 KB |
Performance théorique
| Taux de pixel | 2.620 GPixel/s | 1.620 GPixel/s |
|---|---|---|
| Taux de texture | 5.240 GTexel/s | 6.480 GTexel/s |
| FP32 (float) performance | 167.7 GFLOPS | 155.5 GFLOPS |
| FP64 (double) performance | — | 12.96 GFLOPS (1:12) |
Board Design
| Taille Slot | IGP | MXM Module |
|---|---|---|
| TDP | 35 W | 25 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 11.2 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | — | — |
| Shader model | 5.0 | 5.1 |
| CUDA | — | 2.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Feb 22nd, 2011 |
|---|---|---|
| Génération | — | NVS Mobile (x200M) |
| Production | — | End-of-life |
| Bus interface | — | MXM |
| Critiques | — | 26 in our database |
