Nom du GPU | Caicos | GT215 |
---|---|---|
GPU variant | E6460 | GT215-450-A2 |
Architecture | TeraScale 2 | Tesla 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 40 nm |
Transistors | 370 million | 727 million |
Taille des matrices | 67 mm² | 144 mm² |
Date de publication | Apr 7th, 2011 | — |
---|---|---|
Génération | Embedded (6000) | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
GPU clock | 600 MHz | 506 MHz |
---|---|---|
Mémoire clock | 800 MHz 3.2 Gbps effective | 350 MHz 700 Mbps effective |
Shader clock | — | 1012 MHz |
Taille de la mémoire | 512 MB | 256 MB |
---|---|---|
Type de mémoire | GDDR5 | DDR2 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 25.60 GB/s | 5.600 GB/s |
Shading units | 160 | 48 |
---|---|---|
TMUs | 8 | 16 |
ROPs | 4 | 4 |
Compute units | 2 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | 32 KB |
Comptage SM | — | 6 |
Taux de pixel | 2.400 GPixel/s | 2.024 GPixel/s |
---|---|---|
Taux de texture | 4.800 GTexel/s | 8.096 GTexel/s |
FP32 (float) performance | 192.0 GFLOPS | 97.15 GFLOPS |
Taille Slot | IGP | Single-slot |
---|---|---|
TDP | 25 W | 33 W |
Sorties | No outputs | 1x DVI1x HDMI1x VGA |
Longueur | — | 168 mm 6.6 inches |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | None |
Board number | — | P680 |
DirectX | 11.2 (11_0) | 11.1 (10_1) |
---|---|---|
OpenGL | 4.4 | 3.3 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 4.1 |
CUDA | — | 1.2 |
Date de publication | — | Apr 28th, 2011 |
---|---|---|
Génération | — | GeForce 300 |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Prédécesseur | — | GeForce 200 |
Successeur | — | GeForce 400 |