GPU Name | RS780 | GM108 |
---|---|---|
Architektur | TeraScale | Maxwell |
Prozessgröße | 65 nm | 28 nm |
Transistoren | 180 million | unknown |
Chipgröße | 85 mm² | unknown |
Hersteller | — | TSMC |
Veröffentlichungsdatum | Mar 4th, 2008 | — |
---|---|---|
Generation | Radeon IGP (2000) | — |
Produktion | End-of-life | — |
Businterface | PCIe 1.0 x16 | — |
GPU-Taktung | 500 MHz | — |
---|---|---|
Speicher-Taktung | System Shared | 1253 MHz 5 Gbps effective |
Basis-Taktfrequenz | — | 1006 MHz |
Boost-Takt | — | 1189 MHz |
Speichergröße | System Shared | 1024 MB |
---|---|---|
Speichertyp | System Shared | GDDR5 |
Speicherbus | System Shared | 64 bit |
Bandbreite | System Dependent | 40.10 GB/s |
Shading-Einheiten | 40 | 384 |
---|---|---|
TMUs | 4 | 24 |
ROPs | 4 | 8 |
Compute Units | 2 | — |
Anzahl SMM | — | 3 |
Cache L1 | — | 64 KB (per SMM) |
Cache L2 | — | 1024 KB |
Pixelrate | 2.000 GPixel/s | 9.512 GPixel/s |
---|---|---|
Texturrate | 2.000 GTexel/s | 28.54 GTexel/s |
FP32 (float) Leistung | 40.00 GFLOPS | 913.2 GFLOPS |
FP64 (double) Leistung | — | 28.54 GFLOPS (1:32) |
Steckplatzbreite | IGP | MXM Module |
---|---|---|
TDP | unknown | 33 W |
Ausgabe | No outputs | No outputs |
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 900A |
Produktion | — | End-of-life |
Businterface | — | PCIe 3.0 x8 |
Vorgänger | — | GeForce 800A |