GPU Name | RS780 | GM107 |
---|---|---|
GPU Variante | RS780M | N15P-GT-A1 |
Architektur | TeraScale | Maxwell |
Prozessgröße | 65 nm | 28 nm |
Transistoren | 180 million | 1,870 million |
Chipgröße | 85 mm² | 148 mm² |
Hersteller | — | TSMC |
Veröffentlichungsdatum | Nov 1st, 2009 | — |
---|---|---|
Generation | Radeon IGP (Mobility HD 3000) | — |
Produktion | End-of-life | — |
Businterface | PCIe 1.0 x16 | — |
GPU-Taktung | 380 MHz | 902 MHz |
---|---|---|
Speicher-Taktung | System Shared | 1001 MHz 2 Gbps effective |
Speichergröße | System Shared | 2 GB |
---|---|---|
Speichertyp | System Shared | DDR3 |
Speicherbus | System Shared | 128 bit |
Bandbreite | System Dependent | 32.03 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 | 1.520 GPixel/s | 14.43 GPixel/s |
---|---|---|
Texturrate | 1.520 GTexel/s | 36.08 GTexel/s |
FP32 (float) Leistung | 30.40 GFLOPS | 1,155 GFLOPS |
FP64 (double) Leistung | — | 36.08 GFLOPS (1:32) |
Steckplatzbreite | IGP | IGP |
---|---|---|
TDP | unknown | 45 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 12th, 2014 |
---|---|---|
Generation | — | GeForce 800M |
Produktion | — | End-of-life |
Businterface | — | PCIe 3.0 x16 |
Vorgänger | — | GeForce 700M |
Nachfolger | — | GeForce 900M |