Nom du GPU | NV28 | GK20A |
---|---|---|
GPU variant | NV28M A1 | — |
Architecture | Kelvin | Kepler 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 150 nm | 28 nm |
Transistors | 36 million | unknown |
Taille des matrices | 101 mm² | unknown |
Date de publication | Mar 15th, 2003 | — |
---|---|---|
Génération | GeForce 4 Ti | — |
Production | End-of-life | — |
Bus interface | AGP 8x | — |
Prédécesseur | GeForce 4 MX | — |
Successeur | GeForce FX | — |
GPU clock | 300 MHz | — |
---|---|---|
Mémoire clock | 325 MHz 650 Mbps effective | System Shared |
Base clock | — | 756 MHz |
Boost clock | — | 951 MHz |
Taille de la mémoire | 128 MB | System Shared |
---|---|---|
Type de mémoire | DDR | System Shared |
Bus mémoire | 128 bit | System Shared |
Bande passante | 10.40 GB/s | System Dependent |
Pixel shaders | 4 | — |
---|---|---|
Vertex shaders | 2 | — |
TMUs | 8 | 8 |
ROPs | 4 | 4 |
Shading units | — | 192 |
Comptage SMX | — | 1 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 128 KB |
Taux de pixel | 1.200 GPixel/s | 3.804 GPixel/s |
---|---|---|
Vertex rate | 150.0 MVertices/s | — |
Taux de texture | 2.400 GTexel/s | 7.608 GTexel/s |
FP32 (float) performance | — | 365.2 GFLOPS |
FP64 (double) performance | — | 11.41 GFLOPS (1:32) |
Taille Slot | Single-slot | IGP |
---|---|---|
Longueur | 216 mm 8.5 inches | — |
TDP | unknown | 8 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 1x DVI1x VGA1x S-Video | No outputs |
Connecteurs de puissance | None | — |
DirectX | 8.1 | 12 (11_0) |
---|---|---|
OpenGL | 1.5 | ES 3.1 |
OpenCL | — | — |
Vulkan | — | 1.1 |
Pixel shader | 1.3 | — |
Vertex shader | 1.1 | — |
CUDA | — | 3.2 |
Shader model | — | 5.1 |
Date de publication | — | Oct 15th, 2014 |
---|---|---|
Génération | — | Tegra |
Production | — | End-of-life |
Bus interface | — | IGP |