GPU Name | RS780 | GM107 |
---|---|---|
GPU Variante | RS780M | N16P-GT |
Architektur | TeraScale | Maxwell |
Prozessgröße | 65 nm | 28 nm |
Transistoren | 180 million | 1,870 million |
Chipgröße | 85 mm² | 148 mm² |
Hersteller | — | TSMC |
Veröffentlichungsdatum | Aug 15th, 2008 | — |
---|---|---|
Generation | Radeon IGP (Mobility HD 3000) | — |
Produktion | End-of-life | — |
Businterface | PCIe 1.0 x16 | — |
GPU-Taktung | 350 MHz | — |
---|---|---|
Speicher-Taktung | System Shared | 900 MHz 1800 Mbps effective |
Basis-Taktfrequenz | — | 993 MHz |
Boost-Takt | — | 1124 MHz |
Speichergröße | System Shared | 4 GB |
---|---|---|
Speichertyp | System Shared | DDR3 |
Speicherbus | System Shared | 128 bit |
Bandbreite | System Dependent | 28.80 GB/s |
Shading-Einheiten | 40 | 640 |
---|---|---|
TMUs | 4 | 40 |
ROPs | 4 | 16 |
Compute Units | 2 | — |
Anzahl SMM | — | 5 |
Cache L1 | — | 64 KB (per SMM) |
Cache L2 | — | 2 MB |
Pixelrate | 1.400 GPixel/s | 17.98 GPixel/s |
---|---|---|
Texturrate | 1.400 GTexel/s | 44.96 GTexel/s |
FP32 (float) Leistung | 28.00 GFLOPS | 1,439 GFLOPS |
FP64 (double) Leistung | — | 44.96 GFLOPS (1:32) |
Steckplatzbreite | IGP | IGP |
---|---|---|
TDP | unknown | 75 W |
Ausgabe | No outputs | No outputs |
Stromverbindung | None | — |
DirectX | 10.0 (10_0) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.0 | 3.0 |
Vulkan | — | 1.1 |
Shader-Modell | 4.1 | 5.1 |
CUDA | — | 5.0 |
Veröffentlichungsdatum | — | Mar 13th, 2015 |
---|---|---|
Generation | — | GeForce 900M |
Produktion | — | End-of-life |
Businterface | — | PCIe 3.0 x8 |
Vorgänger | — | GeForce 800M |
Nachfolger | — | GeForce 10 Mobile |