Nom du GPU | GF106 | GK104 |
---|---|---|
GPU variant | N11E-GE-A1 | — |
Architecture | Fermi | Kepler |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 28 nm |
Transistors | 1,170 million | 3,540 million |
Taille des matrices | 238 mm² | 294 mm² |
Date de publication | Jan 15th, 2011 | — |
---|---|---|
Génération | GeForce 400M | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Prédécesseur | GeForce 300M | — |
Successeur | GeForce 500M | — |
GPU clock | 590 MHz | 745 MHz |
---|---|---|
Shader clock | 1180 MHz | — |
Mémoire clock | 800 MHz 1600 Mbps effective | 1250 MHz 5 Gbps effective |
Taille de la mémoire | 1024 MB | 4 GB |
---|---|---|
Type de mémoire | DDR3 | GDDR5 |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 25.60 GB/s | 160.0 GB/s |
Shading units | 96 | 1536 |
---|---|---|
TMUs | 16 | 128 |
ROPs | 16 | 32 |
Comptage SM | 2 | — |
Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
Cache L2 | 256 KB | 512 KB |
Comptage SMX | — | 8 |
Taux de pixel | 2.360 GPixel/s | 23.84 GPixel/s |
---|---|---|
Taux de texture | 9.440 GTexel/s | 95.36 GTexel/s |
FP32 (float) performance | 226.6 GFLOPS | 2.289 TFLOPS |
FP64 (double) performance | 18.88 GFLOPS (1:12) | 95.36 GFLOPS (1:24) |
TDP | 35 W | 225 W |
---|---|---|
Sorties | No outputs | No outputs |
Taille Slot | — | Dual-slot |
Longueur | — | 267 mm 10.5 inches |
Suggestions pour le PSU | — | 550 W |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
CUDA | 2.1 | 3.0 |
Shader model | 5.1 | 5.1 |
Date de publication | — | Jul 2nd, 2014 |
---|---|---|
Génération | — | GRID |
Production | — | End-of-life |
Prix de lancement | — | 3,599 USD |
Bus interface | — | PCIe 3.0 x16 |