ATI Radeon HD 4250 IGP vs NVIDIA Quadro FX 4000
Processeur graphique
| Nom du GPU | RS880 | NV40 |
|---|---|---|
| Architecture | TeraScale | Curie |
| Taille du processus | 55 nm | 130 nm |
| Transistors | 181 million | 222 million |
| Taille des matrices | 67 mm² | 287 mm² |
| GPU variant | — | NV40 GL |
| Fonderie | — | TSMC |
Carte graphique intégré
| Date de publication | Mar 1st, 2010 | — |
|---|---|---|
| Génération | Radeon IGP (HD 4000) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 1.0 x16 | — |
| Successeur | Sumo | — |
Vitesse clock
| GPU clock | 560 MHz | 375 MHz |
|---|---|---|
| Mémoire clock | System Shared | 500 MHz 1000 Mbps effective |
Mémoire
| Taille de la mémoire | System Shared | 256 MB |
|---|---|---|
| Type de mémoire | System Shared | GDDR3 |
| Bus mémoire | System Shared | 256 bit |
| Bande passante | System Dependent | 32.00 GB/s |
Render Config
| Shading units | 40 | — |
|---|---|---|
| TMUs | 4 | 16 |
| ROPs | 4 | 16 |
| Compute units | 2 | — |
| Pixel shaders | — | 16 |
| Vertex shaders | — | 6 |
Performance théorique
| Taux de pixel | 2.240 GPixel/s | 6.000 GPixel/s |
|---|---|---|
| Taux de texture | 2.240 GTexel/s | 6.000 GTexel/s |
| FP32 (float) performance | 44.80 GFLOPS | — |
| Vertex rate | — | 562.5 MVertices/s |
Board Design
| Taille Slot | IGP | Single-slot |
|---|---|---|
| TDP | unknown | 142 W |
| Sorties | No outputs | 2x DVI1x S-Video |
| Longueur | — | 214 mm 8.4 inches |
| Taille | — | 111 mm 4.4 inches |
| Suggestions pour le PSU | — | 300 W |
| Connecteurs de puissance | — | 2x Molex |
| Board number | — | P201 |
Caractéristiques graphiques
| DirectX | 10.1 (10_1) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | 1.0 | — |
| Vulkan | — | — |
| Shader model | 4.1 | 3.0 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Apr 1st, 2004 |
|---|---|---|
| Génération | — | Quadro FX |
| Production | — | End-of-life |
| Prix de lancement | — | 2,199 USD |
| Bus interface | — | AGP 8x |
| Critiques | — | 26 in our database |
