NVIDIA GeForce GT 445M vs ATI Mobility Radeon HD 565v Full Specs
144 Shaders 590MHz | 320 Shaders 675MHz |
2GB GDDR560GB/s | 1GB GDDR325.6GB/s |
·· 339.8 GFLOPS | ·· 432 GFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 35W | TDP 20W |
GeForce GT 445M339.8 GFLOPSFP32
Mobility Radeon HD 565v432 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 339.8 GFLOPSFP32 | Peak OPS 432 GFLOPSFP32 |
FP32 339.8 GFLOPS | FP32 432 GFLOPS |
FP64 28.32 GFLOPS | - |
Pixel Rate 18.9 GPixel/s | Pixel Rate 5.4 GPixel/s |
Texture Rate 28.3 GTexel/s | Texture Rate 21.6 GTexel/s |
Shaders 144 Shaders | Shaders 320 Shaders |
TMUs 24 TMUs | TMUs 32 TMUs |
ROPs 16 ROPs | ROPs 8 ROPs |
SMs 3 SMs | CUs 4 CUs |
Boost Clock 590MHz | Boost Clock 675MHz |
Shader Clock 1.18GHz | Shader Clock - |
L2 Cache 384KB shared | L2 Cache 256KB shared |
2GB GDDR5 | 1GB GDDR3 |
Memory Bus 192-bit | Memory Bus 128-bit |
Memory Speed 2.5GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 60GB/s | Memory Bandwidth 25.6GB/s |
TDP 35W | TDP 20W |
Multi-Monitor 2 | Multi-Monitor 2 |
Decoder Model VP4 | Decoder Model UVD 2.0 |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename NVC3 | Codename Mario |
Chip Variant - | Chip Variant RV730 Pro |
Market Segment Laptop | Market Segment Laptop |
Release Date Sep 3, 2010 | Release Date May 5, 2010 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm | Fabrication Node 55nm |
Die Size 238mm² | Die Size 146mm² |
Transistor Count 1.2 Billion | Transistor Count 514 Million |
Transistor Density 4.92 MTr/mm² | Transistor Density 3.52 MTr/mm² |
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