ATI Radeon X1900 CrossFire Edition vs NVIDIA NVS 2100M
Processeur graphique
| Nom du GPU | R580 | GT218 |
|---|---|---|
| GPU variant | R580 CF | — |
| Architecture | R500 | Tesla 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 90 nm | 40 nm |
| Transistors | 384 million | 260 million |
| Taille des matrices | 352 mm² | 57 mm² |
Carte graphique
| Date de publication | Jan 24th, 2006 | — |
|---|---|---|
| Génération | Radeon R500 PCIe | — |
| Production | End-of-life | — |
| Bus interface | PCIe 1.0 x16 | — |
| Critiques | 115 in our database | — |
| Prédécesseur | Radeon R400 PCIe | — |
| Successeur | Radeon R600 | — |
Vitesse clock
| GPU clock | 625 MHz | 535 MHz |
|---|---|---|
| Mémoire clock | 725 MHz 1450 Mbps effective | 790 MHz 1580 Mbps effective |
| Shader clock | — | 1230 MHz |
Mémoire
| Taille de la mémoire | 512 MB | 512 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR3 |
| Bus mémoire | 256 bit | 64 bit |
| Bande passante | 46.40 GB/s | 12.64 GB/s |
Render Config
| Pixel shaders | 48 | — |
|---|---|---|
| Vertex shaders | 8 | — |
| TMUs | 16 | 8 |
| ROPs | 16 | 4 |
| Shading units | — | 16 |
| Comptage SM | — | 2 |
| Cache L2 | — | 32 KB |
Performance théorique
| Taux de pixel | 10.00 GPixel/s | 2.140 GPixel/s |
|---|---|---|
| Vertex rate | 1.250 GVertices/s | — |
| Taux de texture | 10.00 GTexel/s | 4.280 GTexel/s |
| FP32 (float) performance | — | 39.36 GFLOPS |
Board Design
| Taille Slot | Dual-slot | — |
|---|---|---|
| TDP | 100 W | 11 W |
| Suggestions pour le PSU | 300 W | — |
| Sorties | 2x DVI1x S-Video | No outputs |
| Connecteurs de puissance | 1x 6-pin | — |
| Board number | A721 | — |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 11.1 (10_1) |
|---|---|---|
| OpenGL | 2.1 (full) 3.0 (partial) | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 3.0 | 4.1 |
| CUDA | — | 1.2 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Jan 7th, 2010 |
|---|---|---|
| Génération | — | NVS Mobile (x100M) |
| Production | — | End-of-life |
| Bus interface | — | PCIe 2.0 x16 |
| Critiques | — | 26 in our database |
