GPU Name | GM20B | NV28 |
---|---|---|
GPU Variante | TM660M-A2 | NV28GL A2 |
Architektur | Maxwell 2.0 | Kelvin |
Hersteller | TSMC | TSMC |
Prozessgröße | 20 nm | 150 nm |
Transistoren | 2,000 million | 36 million |
Chipgröße | 118 mm² | 101 mm² |
Veröffentlichungsdatum | Mar 2019 | — |
---|---|---|
Generation | Tegra | — |
Produktion | End-of-life | — |
Businterface | IGP | — |
Basis-Taktfrequenz | 640 MHz | — |
---|---|---|
Boost-Takt | 921 MHz | — |
Speicher-Taktung | System Shared | 325 MHz 650 Mbps effective |
GPU-Taktung | — | 300 MHz |
Speichergröße | System Shared | 128 MB |
---|---|---|
Speichertyp | System Shared | DDR |
Speicherbus | System Shared | 128 bit |
Bandbreite | System Dependent | 10.40 GB/s |
Shading-Einheiten | 128 | — |
---|---|---|
TMUs | 16 | 8 |
ROPs | 16 | 4 |
Anzahl SMM | 1 | — |
Cache L1 | 48 KB (per SMM) | — |
Cache L2 | 256 KB | — |
Pixelshader | — | 4 |
Vertex-Shader | — | 2 |
Pixelrate | 14.74 GPixel/s | 1.200 GPixel/s |
---|---|---|
Texturrate | 14.74 GTexel/s | 2.400 GTexel/s |
FP16 (half) Leistung | 471.6 GFLOPS (2:1) | — |
FP32 (float) Leistung | 235.8 GFLOPS | — |
FP64 (double) Leistung | 7.368 GFLOPS (1:32) | — |
Vertex-Rate | — | 150.0 MVertices/s |
Steckplatzbreite | IGP | Single-slot |
---|---|---|
Länge | 70 mm 2.8 inches | — |
Breite | 45 mm 1.8 inches | — |
TDP | 10 W | unknown |
Ausgabe | No outputs | 2x DVI1x S-Video |
Vorgeschlagenes Netzteil | — | 200 W |
Stromverbindung | — | None |
DirectX | 12 (12_1) | 8.1 |
---|---|---|
OpenGL | 4.6 | 1.5 |
OpenCL | 1.2 | — |
Vulkan | 1.1 | — |
CUDA | 5.3 | — |
Shader-Modell | 6.4 | — |
Pixelshader | — | 1.3 |
Vertex-Shader | — | 1.1 |
Veröffentlichungsdatum | — | Nov 12th, 2002 |
---|---|---|
Generation | — | Quadro4 XGL |
Produktion | — | End-of-life |
Businterface | — | AGP 8x |
Reviews | — | 26 in our database |