Nom du GPU | Tropo | NV1 |
---|---|---|
GPU variant | Tropo XT2 | STG2000X-B |
Architecture | GCN 1.0 | — |
Fonderie | TSMC | ST |
Taille du processus | 28 nm | 500 nm |
Transistors | 1,500 million | 1 million |
Taille des matrices | 123 mm² | 90 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 | 50 MHz |
GPU clock | — | 75 MHz |
Taille de la mémoire | 2 GB | 1 MB |
---|---|---|
Type de mémoire | DDR3 | FPM |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 28.80 GB/s | 400.0 MB/s |
Shading units | 640 | — |
---|---|---|
TMUs | 40 | 1 |
ROPs | 16 | 1 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 1 |
Vertex shaders | — | 0 |
Taux de pixel | 16.24 GPixel/s | 75.00 MPixel/s |
---|---|---|
Taux de texture | 40.60 GTexel/s | 75.00 MTexel/s |
FP32 (float) performance | 1,299 GFLOPS | — |
FP64 (double) performance | 81.20 GFLOPS (1:16) | — |
TDP | unknown | 2 W |
---|---|---|
Sorties | No outputs | 1x VGA1x DB13W3 |
Taille Slot | — | Single-slot |
Longueur | — | 168 mm 6.6 inches |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | None |
DirectX | 12 (11_1) | 1.0 |
---|---|---|
OpenGL | 4.6 | — |
OpenCL | 1.2 | — |
Vulkan | 1.2 | — |
Shader model | 5.1 | — |
Pixel shader | — | — |
Vertex shader | — | — |
Date de publication | — | Sep 30th, 1995 |
---|---|---|
Génération | — | NV1 |
Production | — | End-of-life |
Prix de lancement | — | 249 USD |
Bus interface | — | PCI |
Successeur | — | Riva |