GPU Name | M88 | G70 |
---|---|---|
Architektur | TeraScale | Curie |
Hersteller | TSMC | TSMC |
Prozessgröße | 55 nm | 110 nm |
Transistoren | 666 million | 302 million |
Chipgröße | 192 mm² | 333 mm² |
Veröffentlichungsdatum | Jun 4th, 2008 | Sep 29th, 2005 |
---|---|---|
Generation | M8x (Mobility HD 3800) | GeForce Go 7 (Go 7000) |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 2.0 x16 | PCIe 1.0 x16 |
Reviews | 2 in our database | — |
Vorgänger | M7x | GeForce Go 6 |
Nachfolger | M9x | GeForce 8M |
GPU-Taktung | 660 MHz | 440 MHz |
---|---|---|
Speicher-Taktung | 850 MHz 1700 Mbps effective | 550 MHz 1100 Mbps effective |
Speichergröße | 512 MB | 512 MB |
---|---|---|
Speichertyp | GDDR3 | GDDR3 |
Speicherbus | 256 bit | 256 bit |
Bandbreite | 54.40 GB/s | 35.20 GB/s |
Shading-Einheiten | 320 | — |
---|---|---|
TMUs | 16 | 24 |
ROPs | 16 | 16 |
Compute Units | 4 | — |
Cache L2 | 256 KB | — |
Pixelshader | — | 24 |
Vertex-Shader | — | 8 |
Pixelrate | 10.56 GPixel/s | 7.040 GPixel/s |
---|---|---|
Texturrate | 10.56 GTexel/s | 10.56 GTexel/s |
FP32 (float) Leistung | 422.4 GFLOPS | — |
FP64 (double) Leistung | 84.48 GFLOPS (1:5) | — |
Vertex-Rate | — | 880.0 MVertices/s |
TDP | 55 W | 65 W |
---|---|---|
Ausgabe | No outputs | No outputs |
Steckplatzbreite | — | MXM Module |
Stromverbindung | — | None |
Board-Nummer | — | P461 |
DirectX | 10.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader-Modell | 4.1 | 3.0 |