Nom du GPU | Hainan | GF108 |
---|---|---|
Architecture | GCN 1.0 | Fermi |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 40 nm |
Transistors | 690 million | 585 million |
Taille des matrices | 56 mm² | 116 mm² |
GPU variant | — | GF108-300-A1 |
Date de publication | May 5th, 2015 | — |
---|---|---|
Génération | Pirate Islands | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x8 | — |
Prédécesseur | Volcanic Islands | — |
Successeur | Arctic Islands | — |
Base clock | 830 MHz | — |
---|---|---|
Boost clock | 855 MHz | — |
Mémoire clock | 900 MHz 1800 Mbps effective | 785 MHz 3.1 Gbps effective |
GPU clock | — | 672 MHz |
Shader clock | — | 1344 MHz |
Taille de la mémoire | 2 GB | 1024 MB |
---|---|---|
Type de mémoire | DDR3 | GDDR5 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 14.40 GB/s | 25.12 GB/s |
Shading units | 320 | 96 |
---|---|---|
TMUs | 20 | 16 |
ROPs | 8 | 4 |
Compute units | 5 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 128 KB | 128 KB |
Comptage SM | — | 2 |
Taux de pixel | 6.840 GPixel/s | 2.688 GPixel/s |
---|---|---|
Taux de texture | 17.10 GTexel/s | 10.75 GTexel/s |
FP32 (float) performance | 547.2 GFLOPS | 258.0 GFLOPS |
FP64 (double) performance | — | 21.50 GFLOPS (1:12) |
Taille Slot | Single-slot | MXM Module |
---|---|---|
TDP | 50 W | 25 W |
Suggestions pour le PSU | 250 W | — |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | — |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 5.1 | 5.1 |
CUDA | — | 2.1 |
Date de publication | — | Sep 17th, 2012 |
---|---|---|
Génération | — | NVS Mobile (x200M) |
Production | — | End-of-life |
Bus interface | — | MXM |
Critiques | — | 26 in our database |