Nom du GPU | Parhelia-512 | GF108 |
---|---|---|
Architecture | Parhelia | Fermi |
Fonderie | UMC | TSMC |
Taille du processus | 150 nm | 40 nm |
Transistors | 80 million | 585 million |
Taille des matrices | 174 mm² | 116 mm² |
Date de publication | 2001 | — |
---|---|---|
Génération | Parhelia | — |
Production | End-of-life | — |
Bus interface | PCI-X | — |
Critiques | 5 in our database | — |
GPU clock | 200 MHz | 672 MHz |
---|---|---|
Mémoire clock | 250 MHz 500 Mbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1344 MHz |
Taille de la mémoire | 256 MB | 1024 MB |
---|---|---|
Type de mémoire | DDR | DDR3 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 4.000 GB/s | 12.80 GB/s |
Pixel shaders | 4 | — |
---|---|---|
Vertex shaders | 4 | — |
TMUs | 16 | 8 |
ROPs | 4 | 2 |
Shading units | — | 48 |
Comptage SM | — | 1 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 128 KB |
Taux de pixel | 800.0 MPixel/s | 1.344 GPixel/s |
---|---|---|
Vertex rate | 200.0 MVertices/s | — |
Taux de texture | 3.200 GTexel/s | 5.376 GTexel/s |
FP32 (float) performance | — | 129.0 GFLOPS |
FP64 (double) performance | — | 10.75 GFLOPS (1:12) |
Taille Slot | Single-slot | — |
---|---|---|
Longueur | 190 mm 7.5 inches | — |
TDP | unknown | 12 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 1x DVI | No outputs |
Connecteurs de puissance | None | — |
Board number | PH-P256SDTF | — |
DirectX | 8.1 | 12 (11_0) |
---|---|---|
OpenGL | 1.3 | 4.6 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Pixel shader | 1.3 | — |
Vertex shader | 2.0 | — |
CUDA | — | 2.1 |
Shader model | — | 5.1 |
Date de publication | — | Dec 1st, 2011 |
---|---|---|
Génération | — | GeForce 600M |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Prédécesseur | — | GeForce 500M |
Successeur | — | GeForce 700M |