NVIDIA GeForce GT 640M LE Full Specs
96 Shaders 762MHz |
1GB GDDR550.1GB/s |
·· 96 GFLOPS |
Form Factor Soldered |
TDP 32W |
Clock Speed ··· |
Peak OPS 96 GFLOPSFP32 |
FP32 96 GFLOPS |
FP64 8 GFLOPS |
Pixel Rate 2 GPixel/s |
Texture Rate 8 GTexel/s |
Shaders 96 Shaders |
TMUs 16 TMUs |
ROPs 4 ROPs |
SMs 2 SMs |
Base Clock 762MHz |
Boost Clock 762MHz |
Shader Clock 500MHz |
L2 Cache 256KB shared |
1GB GDDR5 |
Memory Bus 128-bit |
Memory Speed 3.1GT/s |
Memory Bandwidth 50.1GB/s |
ECC No |
TDP 32W |
Multi-Monitor 2 |
Decoder Model VP4 |
Form Factor Soldered |
Manufacturer |
Chip Designer |
Architecture |
Family |
Branding  |
Codename NVC1 |
Market Segment Laptop |
Release Date Mar 22, 2012 |
Foundry TSMC |
Fabrication Node 40nm |
Die Size 116mm² |
Transistor Count 585 Million |
Transistor Density 5.04 MTr/mm² |