Nom du GPU | Tropo | NV28 |
---|---|---|
GPU variant | Tropo XT2 | NV28M A1 |
Architecture | GCN 1.0 | Kelvin |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 150 nm |
Transistors | 1,500 million | 36 million |
Taille des matrices | 123 mm² | 101 mm² |
Date de publication | May 5th, 2015 | — |
---|---|---|
Génération | Crystal System (R9 M300) | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x16 | — |
Prédécesseur | Solar System | — |
Successeur | Mobility Radeon | — |
Base clock | 1000 MHz | — |
---|---|---|
Boost clock | 1015 MHz | — |
Mémoire clock | 900 MHz 1800 Mbps effective | 325 MHz 650 Mbps effective |
GPU clock | — | 300 MHz |
Taille de la mémoire | 2 GB | 128 MB |
---|---|---|
Type de mémoire | DDR3 | DDR |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 28.80 GB/s | 10.40 GB/s |
Shading units | 640 | — |
---|---|---|
TMUs | 40 | 8 |
ROPs | 16 | 4 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 2 |
Taux de pixel | 16.24 GPixel/s | 1.200 GPixel/s |
---|---|---|
Taux de texture | 40.60 GTexel/s | 2.400 GTexel/s |
FP32 (float) performance | 1,299 GFLOPS | — |
FP64 (double) performance | 81.20 GFLOPS (1:16) | — |
Vertex rate | — | 150.0 MVertices/s |
TDP | unknown | unknown |
---|---|---|
Sorties | No outputs | 1x DVI1x VGA1x S-Video |
Taille Slot | — | Single-slot |
Longueur | — | 216 mm 8.5 inches |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | None |
DirectX | 12 (11_1) | 8.1 |
---|---|---|
OpenGL | 4.6 | 1.5 |
OpenCL | 1.2 | — |
Vulkan | 1.2 | — |
Shader model | 5.1 | — |
Pixel shader | — | 1.3 |
Vertex shader | — | 1.1 |
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 |