NVIDIA GeForce GT 540M vs NVIDIA GeForce GTX 570M Full Specs
96 Shaders 672MHz | 336 Shaders 575MHz |
1GB DDR328.8GB/s | 2GB GDDR572GB/s |
·· 258.1 GFLOPS | ·· 772.8 GFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 35W | TDP 75W |
GeForce GT 540M258 GFLOPSFP32GeForce GTX 570M772.8 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 258.1 GFLOPSFP32 | Peak OPS 772.8 GFLOPSFP32 |
FP32 258.1 GFLOPS | FP32 772.8 GFLOPS |
FP64 21.5 GFLOPS | FP64 64.4 GFLOPS |
Pixel Rate 5.4 GPixel/s | Pixel Rate 27.6 GPixel/s |
Texture Rate 21.5 GTexel/s | Texture Rate 64.4 GTexel/s |
Shaders 96 Shaders | Shaders 336 Shaders |
TMUs 16 TMUs | TMUs 56 TMUs |
ROPs 4 ROPs | ROPs 24 ROPs |
SMs 2 SMs | SMs 7 SMs |
Boost Clock 672MHz | Boost Clock 575MHz |
Shader Clock 1.34GHz | Shader Clock 1.15GHz |
L2 Cache 256KB shared | L2 Cache 512KB shared |
1GB DDR3 | 2GB GDDR5 |
Memory Bus 128-bit | Memory Bus 192-bit |
Memory Speed 1.8GT/s | Memory Speed 3GT/s |
Memory Bandwidth 28.8GB/s | Memory Bandwidth 72GB/s |
TDP 35W | TDP 75W |
Multi-Monitor 2 | Multi-Monitor 2 |
Decoder Model VP4 | Decoder Model VP4 |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename NVC1 | Codename NVCE |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 5, 2011 | Release Date Jun 28, 2011 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm | Fabrication Node 40nm |
Die Size 116mm² | Die Size 332mm² |
Transistor Count 585 Million | Transistor Count 1.9 Billion |
Transistor Density 5.04 MTr/mm² | Transistor Density 5.87 MTr/mm² |
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