ATI FireGL X3-256 vs Intel HD Graphics 4000
Processeur graphique
| Nom du GPU | R420 | Ivy Bridge GT2 |
|---|---|---|
| GPU variant | R420 GL | — |
| Architecture | R400 | Generation 7.0 |
| Fonderie | TSMC | Intel |
| Taille du processus | 130 nm | 22 nm |
| Transistors | 160 million | 1,200 million |
| Taille des matrices | 281 mm² | 133 mm² |
Carte graphique
| Date de publication | Aug 3rd, 2004 | — |
|---|---|---|
| Génération | FireGL | — |
| Production | End-of-life | — |
| Prix de lancement | 1,099 USD | — |
| Bus interface | AGP 8x | — |
| Critiques | 226 in our database | — |
Vitesse clock
| GPU clock | 491 MHz | — |
|---|---|---|
| Mémoire clock | 454 MHz 908 Mbps effective | System Shared |
| Base clock | — | 650 MHz |
| Boost clock | — | 1050 MHz |
Mémoire
| Taille de la mémoire | 256 MB | System Shared |
|---|---|---|
| Type de mémoire | GDDR3 | System Shared |
| Bus mémoire | 256 bit | System Shared |
| Bande passante | 29.06 GB/s | System Dependent |
Render Config
| Pixel shaders | 12 | — |
|---|---|---|
| Vertex shaders | 6 | — |
| TMUs | 12 | 16 |
| ROPs | 12 | 2 |
| Shading units | — | 128 |
| Unités d'exécution | — | 16 |
Performance théorique
| Taux de pixel | 5.892 GPixel/s | 2.100 GPixel/s |
|---|---|---|
| Vertex rate | 736.5 MVertices/s | — |
| Taux de texture | 5.892 GTexel/s | 16.80 GTexel/s |
| FP32 (float) performance | — | 268.8 GFLOPS |
| FP64 (double) performance | — | 67.20 GFLOPS (1:4) |
Board Design
| Taille Slot | Single-slot | IGP |
|---|---|---|
| TDP | 57 W | unknown |
| Suggestions pour le PSU | 250 W | — |
| Sorties | 2x DVI1x S-Video | No outputs |
| Connecteurs de puissance | 1x Molex | — |
| Board number | A301-01 | — |
Caractéristiques graphiques
| DirectX | 9.0b (9_2) | 11.1 (11_0) |
|---|---|---|
| OpenGL | 2.1 | 4.0 |
| OpenCL | — | 1.2 |
| Vulkan | — | 1.0 |
| Pixel shader | 2.0b | — |
| Vertex shader | 2.0b | — |
| Shader model | — | 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 |
