NVIDIA GeForce 8400M GS vs NVIDIA NVS 5200M
Processeur graphique
| Nom du GPU | G86 | GF108 |
|---|---|---|
| GPU variant | NB8M-GS | GF108-300-A1 |
| Architecture | Tesla | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 80 nm | 40 nm |
| Transistors | 210 million | 585 million |
| Taille des matrices | 127 mm² | 116 mm² |
Graphiques mobiles
| Date de publication | May 9th, 2007 | Sep 17th, 2012 |
|---|---|---|
| Génération | GeForce 8M (8000M) | NVS Mobile (x200M) |
| Production | End-of-life | End-of-life |
| Bus interface | MXM-I | MXM |
| Prédécesseur | GeForce Go 7 | — |
| Successeur | GeForce 9M | — |
| Critiques | — | 26 in our database |
Vitesse clock
| GPU clock | 400 MHz | 672 MHz |
|---|---|---|
| Shader clock | 800 MHz | 1344 MHz |
| Mémoire clock | 400 MHz 800 Mbps effective | 785 MHz 3.1 Gbps effective |
Mémoire
| Taille de la mémoire | 256 MB | 1024 MB |
|---|---|---|
| Type de mémoire | DDR2 | GDDR5 |
| Bus mémoire | 64 bit | 64 bit |
| Bande passante | 6.400 GB/s | 25.12 GB/s |
Render Config
| Shading units | 16 | 96 |
|---|---|---|
| TMUs | 8 | 16 |
| ROPs | 4 | 4 |
| Comptage SM | 2 | 2 |
| Cache L2 | 16 KB | 128 KB |
| Cache L1 | — | 64 KB (per SM) |
Performance théorique
| Taux de pixel | 1.600 GPixel/s | 2.688 GPixel/s |
|---|---|---|
| Taux de texture | 3.200 GTexel/s | 10.75 GTexel/s |
| FP32 (float) performance | 25.60 GFLOPS | 258.0 GFLOPS |
| FP64 (double) performance | — | 21.50 GFLOPS (1:12) |
Board Design
| Taille Slot | MXM Module | MXM Module |
|---|---|---|
| TDP | 11 W | 25 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 11.1 (10_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| CUDA | 1.1 | 2.1 |
| Shader model | 4.0 | 5.1 |
