ATI Radeon IGP 340 vs NVIDIA GeForce 830M
Processeur graphique
| Nom du GPU | RS200 | GM108 |
|---|---|---|
| Architecture | Rage 6 | Maxwell |
| Taille du processus | 180 nm | 28 nm |
| Transistors | 30 million | unknown |
| Taille des matrices | 73 mm² | unknown |
| Fonderie | — | TSMC |
Carte graphique intégré
| Date de publication | Oct 5th, 2002 | — |
|---|---|---|
| Génération | Radeon IGP (300) | — |
| Production | End-of-life | — |
| Bus interface | AGP 4x | — |
Vitesse clock
| GPU clock | 183 MHz | — |
|---|---|---|
| Mémoire clock | System Shared | 900 MHz 1800 Mbps effective |
| Base clock | — | 1082 MHz |
| Boost clock | — | 1150 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 | 14.40 GB/s |
Render Config
| Pixel shaders | 0 | — |
|---|---|---|
| Vertex shaders | 1 | — |
| TMUs | 2 | 16 |
| ROPs | 2 | 8 |
| Shading units | — | 256 |
| Comptage SMM | — | 2 |
| Cache L1 | — | 64 KB (per SMM) |
| Cache L2 | — | 1024 KB |
Performance théorique
| Taux de pixel | 366.0 MPixel/s | 9.200 GPixel/s |
|---|---|---|
| Vertex rate | 45.75 MVertices/s | — |
| Taux de texture | 366.0 MTexel/s | 18.40 GTexel/s |
| FP32 (float) performance | — | 588.8 GFLOPS |
| FP64 (double) performance | — | 18.40 GFLOPS (1:32) |
Board Design
| Taille Slot | IGP | — |
|---|---|---|
| TDP | unknown | 33 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | — |
Caractéristiques graphiques
| DirectX | 7.0 | 12 (11_0) |
|---|---|---|
| OpenGL | 1.4 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.1 |
| Pixel shader | — | — |
| Vertex shader | — | — |
| CUDA | — | 5.0 |
| Shader model | — | 5.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Mar 12th, 2014 |
|---|---|---|
| Génération | — | GeForce 800M |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x8 |
| Prédécesseur | — | GeForce 700M |
| Successeur | — | GeForce 900M |
