Nom du GPU | RS780 | G72 |
---|---|---|
GPU variant | RS780C | — |
Architecture | TeraScale | Curie |
Taille du processus | 65 nm | 90 nm |
Transistors | 180 million | 112 million |
Taille des matrices | 85 mm² | 81 mm² |
Fonderie | — | TSMC |
Date de publication | Mar 4th, 2008 | — |
---|---|---|
Génération | Radeon IGP (3000) | — |
Production | End-of-life | — |
Bus interface | PCIe 1.0 x16 | — |
GPU clock | 350 MHz | 450 MHz |
---|---|---|
Mémoire clock | System Shared | 400 MHz 800 Mbps effective |
Taille de la mémoire | System Shared | 128 MB |
---|---|---|
Type de mémoire | System Shared | DDR2 |
Bus mémoire | System Shared | 64 bit |
Bande passante | System Dependent | 6.400 GB/s |
Shading units | 40 | — |
---|---|---|
TMUs | 4 | 4 |
ROPs | 4 | 2 |
Compute units | 2 | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 3 |
Taux de pixel | 1.400 GPixel/s | 900.0 MPixel/s |
---|---|---|
Taux de texture | 1.400 GTexel/s | 1.800 GTexel/s |
FP32 (float) performance | 28.00 GFLOPS | — |
Vertex rate | — | 337.5 MVertices/s |
Taille Slot | IGP | Single-slot |
---|---|---|
TDP | unknown | unknown |
Sorties | No outputs | 1x DVI1x S-Video |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | None |
DirectX | 10.0 (10_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | 1.0 | — |
Vulkan | — | — |
Shader model | 4.1 | 3.0 |
Date de publication | — | Mar 22nd, 2006 |
---|---|---|
Génération | — | GeForce 7 PCIe |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |
Prédécesseur | — | GeForce 6 PCIe |
Successeur | — | GeForce 8 |