Nom du GPU | GT218 | G92 |
---|---|---|
GPU variant | GT218-300-A2 | — |
Architecture | Tesla 2.0 | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 65 nm |
Transistors | 260 million | 754 million |
Taille des matrices | 57 mm² | 324 mm² |
Date de publication | Nov 27th, 2009 | May 27th, 2009 |
---|---|---|
Génération | GeForce 300 | GeForce 9 |
Production | End-of-life | End-of-life |
Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Prédécesseur | GeForce 200 | GeForce 8 |
Successeur | GeForce 400 | GeForce 200 |
GPU clock | 589 MHz | 580 MHz |
---|---|---|
Shader clock | 1402 MHz | 1450 MHz |
Mémoire clock | 333 MHz 666 Mbps effective | 700 MHz 1400 Mbps effective |
Taille de la mémoire | 512 MB | 512 MB |
---|---|---|
Type de mémoire | DDR2 | GDDR3 |
Bus mémoire | 64 bit | 256 bit |
Bande passante | 5.328 GB/s | 44.80 GB/s |
Shading units | 16 | 96 |
---|---|---|
TMUs | 8 | 48 |
ROPs | 4 | 16 |
Comptage SM | 2 | 12 |
Cache L2 | 32 KB | 64 KB |
Taux de pixel | 2.356 GPixel/s | 9.280 GPixel/s |
---|---|---|
Taux de texture | 4.712 GTexel/s | 27.84 GTexel/s |
FP32 (float) performance | 44.86 GFLOPS | 278.4 GFLOPS |
Taille Slot | Single-slot | Dual-slot |
---|---|---|
Longueur | 168 mm 6.6 inches | 267 mm 10.5 inches |
TDP | 31 W | 140 W |
Suggestions pour le PSU | 200 W | 300 W |
Sorties | 1x DVI1x DisplayPort1x VGA | 2x DVI1x S-Video |
Connecteurs de puissance | None | 1x 6-pin |
Board number | P691 | P393 |
DirectX | 11.1 (10_1) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 1.2 | 1.1 |
Shader model | 4.1 | 4.0 |