Nom du GPU | GT215 | GK107 |
---|---|---|
GPU variant | N11E-GS1-A3 | GK107-450-A2 |
Architecture | Tesla 2.0 | Kepler |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 28 nm |
Transistors | 727 million | 1,270 million |
Taille des matrices | 144 mm² | 118 mm² |
Date de publication | Jan 7th, 2010 | — |
---|---|---|
Génération | GeForce 300M | — |
Production | End-of-life | — |
Bus interface | MXM-II | — |
Prédécesseur | GeForce 200M | — |
Successeur | GeForce 400M | — |
GPU clock | 550 MHz | 850 MHz |
---|---|---|
Shader clock | 1436 MHz | — |
Mémoire clock | 900 MHz 3.6 Gbps effective | 891 MHz 1782 Mbps effective |
Taille de la mémoire | 1024 MB | 4 GB |
---|---|---|
Type de mémoire | GDDR5 | DDR3 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 57.60 GB/s | 28.51 GB/s |
Shading units | 96 | 192 |
---|---|---|
TMUs | 32 | 16 |
ROPs | 8 | 16 |
Comptage SM | 12 | — |
Cache L2 | 64 KB | 256 KB |
Comptage SMX | — | 1 |
Cache L1 | — | 16 KB (per SMX) |
Taux de pixel | 4.400 GPixel/s | 3.400 GPixel/s |
---|---|---|
Taux de texture | 17.60 GTexel/s | 13.60 GTexel/s |
FP32 (float) performance | 275.7 GFLOPS | 326.4 GFLOPS |
FP64 (double) performance | — | 13.60 GFLOPS (1:24) |
Taille Slot | MXM Module | Dual-slot |
---|---|---|
TDP | 38 W | 130 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | 1x 6-pin |
Board number | P688 | P2401 SKU 502 |
Longueur | — | 267 mm 10.5 inches |
Suggestions pour le PSU | — | 300 W |
DirectX | 11.1 (10_1) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
CUDA | 1.2 | 3.0 |
Shader model | 4.1 | 5.1 |
Date de publication | — | Mar 18th, 2013 |
---|---|---|
Génération | — | GRID |
Production | — | End-of-life |
Prix de lancement | — | 4,140 USD |
Bus interface | — | PCIe 3.0 x16 |