GPU Name | G86 | G72 |
---|---|---|
GPU Variante | G86-603-A2 | GF-GO7400-N-A3 |
Architektur | Tesla | Curie |
Hersteller | TSMC | TSMC |
Prozessgröße | 80 nm | 90 nm |
Transistoren | 210 million | 112 million |
Chipgröße | 127 mm² | 81 mm² |
Veröffentlichungsdatum | May 9th, 2007 | Feb 1st, 2006 |
---|---|---|
Generation | GeForce 8M (8000M) | GeForce Go 7 (Go 7000) |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Vorgänger | GeForce Go 7 | GeForce Go 6 |
Nachfolger | GeForce 9M | GeForce 8M |
GPU-Taktung | 450 MHz | 450 MHz |
---|---|---|
Shader-Taktung | 900 MHz | — |
Speicher-Taktung | 600 MHz 1200 Mbps effective | 450 MHz 900 Mbps effective |
Speichergröße | 512 MB | 128 MB |
---|---|---|
Speichertyp | GDDR3 | GDDR3 |
Speicherbus | 128 bit | 64 bit |
Bandbreite | 19.20 GB/s | 7.200 GB/s |
Shading-Einheiten | 16 | — |
---|---|---|
TMUs | 8 | 4 |
ROPs | 4 | 2 |
Anzahl SM | 2 | — |
Cache L2 | 32 KB | — |
Pixelshader | — | 4 |
Vertex-Shader | — | 3 |
Pixelrate | 1.800 GPixel/s | 900.0 MPixel/s |
---|---|---|
Texturrate | 3.600 GTexel/s | 1.800 GTexel/s |
FP32 (float) Leistung | 28.80 GFLOPS | — |
Vertex-Rate | — | 337.5 MVertices/s |
TDP | 14 W | unknown |
---|---|---|
Ausgabe | No outputs | No outputs |
DirectX | 11.1 (10_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | 1.1 | — |
Vulkan | — | — |
CUDA | 1.1 | — |
Shader-Modell | 4.0 | 3.0 |