Nom du GPU | RS780 | NV17 |
---|---|---|
GPU variant | RS780M | 460 Go A5 |
Architecture | TeraScale | Celsius |
Taille du processus | 65 nm | 150 nm |
Transistors | 180 million | 29 million |
Taille des matrices | 85 mm² | 65 mm² |
Fonderie | — | TSMC |
Date de publication | Nov 1st, 2009 | — |
---|---|---|
Génération | Radeon IGP (Mobility HD 3000) | — |
Production | End-of-life | — |
Bus interface | PCIe 1.0 x16 | — |
GPU clock | 380 MHz | 250 MHz |
---|---|---|
Mémoire clock | System Shared | 250 MHz 500 Mbps effective |
Taille de la mémoire | System Shared | 64 MB |
---|---|---|
Type de mémoire | System Shared | DDR |
Bus mémoire | System Shared | 128 bit |
Bande passante | System Dependent | 8.000 GB/s |
Shading units | 40 | — |
---|---|---|
TMUs | 4 | 4 |
ROPs | 4 | 2 |
Compute units | 2 | — |
Pixel shaders | — | 2 |
Vertex shaders | — | 0 |
Taux de pixel | 1.520 GPixel/s | 500.0 MPixel/s |
---|---|---|
Taux de texture | 1.520 GTexel/s | 1.000 GTexel/s |
FP32 (float) performance | 30.40 GFLOPS | — |
Taille Slot | IGP | — |
---|---|---|
TDP | unknown | unknown |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | — |
DirectX | 10.0 (10_0) | 7.0 |
---|---|---|
OpenGL | 3.3 | 1.5 |
OpenCL | 1.0 | — |
Vulkan | — | — |
Shader model | 4.1 | — |
Pixel shader | — | 1.1 |
Vertex shader | — | 1.1 |
Date de publication | — | Oct 14th, 2002 |
---|---|---|
Génération | — | GeForce4 Go |
Production | — | End-of-life |
Bus interface | — | AGP 4x |
Critiques | — | 2 in our database |
Prédécesseur | — | GeForce2 Go |
Successeur | — | GeForce FX Go 5 |