ATI Mobility Radeon X1900 vs NVIDIA NVS 5200M
Processeur graphique
| Nom du GPU | M68 | GF108 |
|---|---|---|
| Architecture | R500 | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 80 nm | 40 nm |
| Transistors | 384 million | 585 million |
| Taille des matrices | 230 mm² | 116 mm² |
| GPU variant | — | GF108-300-A1 |
Graphiques mobiles
| Date de publication | Jan 11th, 2007 | Sep 17th, 2012 |
|---|---|---|
| Génération | M6x (Mobility X1) | NVS Mobile (x200M) |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 1.0 x16 | MXM |
| Critiques | 2 in our database | 26 in our database |
| Prédécesseur | M5x | — |
| Successeur | M7x | — |
Vitesse clock
| GPU clock | 400 MHz | 672 MHz |
|---|---|---|
| Mémoire clock | 480 MHz 960 Mbps effective | 785 MHz 3.1 Gbps effective |
| Shader clock | — | 1344 MHz |
Mémoire
| Taille de la mémoire | 256 MB | 1024 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR5 |
| Bus mémoire | 256 bit | 64 bit |
| Bande passante | 30.72 GB/s | 25.12 GB/s |
Render Config
| Pixel shaders | 36 | — |
|---|---|---|
| Vertex shaders | 8 | — |
| TMUs | 12 | 16 |
| ROPs | 12 | 4 |
| Shading units | — | 96 |
| Comptage SM | — | 2 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 128 KB |
Performance théorique
| Taux de pixel | 4.800 GPixel/s | 2.688 GPixel/s |
|---|---|---|
| Vertex rate | 800.0 MVertices/s | — |
| Taux de texture | 4.800 GTexel/s | 10.75 GTexel/s |
| FP32 (float) performance | — | 258.0 GFLOPS |
| FP64 (double) performance | — | 21.50 GFLOPS (1:12) |
Board Design
| TDP | unknown | 25 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | MXM Module |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 12 (11_0) |
|---|---|---|
| OpenGL | 2.1 | 4.6 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 3.0 | 5.1 |
| CUDA | — | 2.1 |
