Nom du GPU | GT215 | GT218 |
---|---|---|
GPU variant | GT215-450-A2 | — |
Architecture | Tesla 2.0 | Tesla 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 40 nm |
Transistors | 727 million | 260 million |
Taille des matrices | 144 mm² | 57 mm² |
Date de publication | Apr 28th, 2011 | Apr 17th, 2007 |
---|---|---|
Génération | GeForce 300 | GeForce 8 |
Production | End-of-life | End-of-life |
Bus interface | PCIe 2.0 x16 | PCI |
Prédécesseur | GeForce 200 | GeForce 7 PCIe |
Successeur | GeForce 400 | GeForce 9 |
Critiques | — | 10 in our database |
GPU clock | 506 MHz | 520 MHz |
---|---|---|
Shader clock | 1012 MHz | 1230 MHz |
Mémoire clock | 350 MHz 700 Mbps effective | 500 MHz 1000 Mbps effective |
Taille de la mémoire | 256 MB | 512 MB |
---|---|---|
Type de mémoire | DDR2 | DDR3 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 5.600 GB/s | 8.000 GB/s |
Shading units | 48 | 16 |
---|---|---|
TMUs | 16 | 8 |
ROPs | 4 | 4 |
Comptage SM | 6 | 2 |
Cache L2 | 32 KB | 32 KB |
Taux de pixel | 2.024 GPixel/s | 2.080 GPixel/s |
---|---|---|
Taux de texture | 8.096 GTexel/s | 4.160 GTexel/s |
FP32 (float) performance | 97.15 GFLOPS | 39.36 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
Longueur | 168 mm 6.6 inches | — |
TDP | 33 W | 40 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI1x HDMI1x VGA | 1x DVI1x HDMI1x VGA |
Connecteurs de puissance | None | None |
Board number | P680 | P873 |
DirectX | 11.1 (10_1) | 11.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 1.2 | 1.2 |
Shader model | 4.1 | 4.1 |