GPU Name | M76 | GF119 |
---|---|---|
Architektur | TeraScale | Fermi 2.0 |
Hersteller | TSMC | TSMC |
Prozessgröße | 65 nm | 40 nm |
Transistoren | 390 million | 292 million |
Chipgröße | 153 mm² | 79 mm² |
GPU Variante | — | N12M-GS |
Veröffentlichungsdatum | May 14th, 2007 | Jan 5th, 2011 |
---|---|---|
Generation | M7x (Mobility HD 2000) | GeForce 400M |
Produktion | End-of-life | End-of-life |
Businterface | MXM-II | PCIe 2.0 x16 |
Reviews | 2 in our database | 2 in our database |
Vorgänger | M6x | GeForce 300M |
Nachfolger | M8x | GeForce 500M |
GPU-Taktung | 500 MHz | 574 MHz |
---|---|---|
Speicher-Taktung | 400 MHz 800 Mbps effective | 800 MHz 1600 Mbps effective |
Shader-Taktung | — | 1147 MHz |
Speichergröße | 256 MB | 512 MB |
---|---|---|
Speichertyp | DDR2 | DDR3 |
Speicherbus | 128 bit | 64 bit |
Bandbreite | 12.80 GB/s | 12.80 GB/s |
Shading-Einheiten | 120 | 48 |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 4 |
Compute Units | 3 | — |
Cache L2 | 64 KB | 128 KB |
Anzahl SM | — | 1 |
Cache L1 | — | 64 KB (per SM) |
Pixelrate | 2.000 GPixel/s | 1.148 GPixel/s |
---|---|---|
Texturrate | 4.000 GTexel/s | 4.592 GTexel/s |
FP32 (float) Leistung | 120.0 GFLOPS | 110.1 GFLOPS |
FP64 (double) Leistung | — | 9.176 GFLOPS (1:12) |
Steckplatzbreite | MXM Module | — |
---|---|---|
TDP | unknown | 12 W |
Ausgabe | No outputs | No outputs |
DirectX | 10.0 (10_0) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader-Modell | 4.0 | 5.1 |
CUDA | — | 2.1 |