NVIDIA GeForce 9700M GTS vs NVIDIA GeForce Go 7900 SE
Processeur graphique
| Nom du GPU | G94 | G73 |
|---|---|---|
| GPU variant | NB9E-GS | — |
| Architecture | Tesla | Curie |
| Fonderie | TSMC | TSMC |
| Taille du processus | 65 nm | 90 nm |
| Transistors | 505 million | 177 million |
| Taille des matrices | 240 mm² | 125 mm² |
Graphiques mobiles
| Date de publication | Jul 29th, 2008 | Apr 18th, 2006 |
|---|---|---|
| Génération | GeForce 9M (9700M) | GeForce Go 7 (Go 7000) |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
| Prédécesseur | GeForce 8M | GeForce Go 6 |
| Successeur | GeForce 100M | GeForce 8M |
Vitesse clock
| GPU clock | 530 MHz | 350 MHz |
|---|---|---|
| Shader clock | 1325 MHz | — |
| Mémoire clock | 800 MHz 1600 Mbps effective | 333 MHz 666 Mbps effective |
Mémoire
| Taille de la mémoire | 512 MB | 256 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR3 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 51.20 GB/s | 21.31 GB/s |
Render Config
| Shading units | 48 | — |
|---|---|---|
| TMUs | 24 | 12 |
| ROPs | 16 | 8 |
| Comptage SM | 6 | — |
| Cache L2 | 64 KB | — |
| Pixel shaders | — | 12 |
| Vertex shaders | — | 5 |
Performance théorique
| Taux de pixel | 8.480 GPixel/s | 2.800 GPixel/s |
|---|---|---|
| Taux de texture | 12.72 GTexel/s | 4.200 GTexel/s |
| FP32 (float) performance | 127.2 GFLOPS | — |
| Vertex rate | — | 437.5 MVertices/s |
Board Design
| TDP | 60 W | 20 W |
|---|---|---|
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 11.1 (10_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | 1.1 | — |
| Vulkan | — | — |
| CUDA | 1.1 | — |
| Shader model | 4.0 | 3.0 |
