NVIDIA GeForce GT 425M vs AMD Radeon HD 6430M Full Specs
96 Shaders 560MHz | 160 Shaders 480MHz |
1GB DDR325.6GB/s | 1GB DDR312.8GB/s |
·· 215 GFLOPS | ·· 153.6 GFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 23W | TDP 20W |
GeForce GT 425M215 GFLOPSFP32
Radeon HD 6430M153.6 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 215 GFLOPSFP32 | Peak OPS 153.6 GFLOPSFP32 |
FP32 215 GFLOPS | FP32 153.6 GFLOPS |
FP64 17.92 GFLOPS | - |
Pixel Rate 4.5 GPixel/s | Pixel Rate 1.9 GPixel/s |
Texture Rate 17.9 GTexel/s | Texture Rate 3.8 GTexel/s |
Shaders 96 Shaders | Shaders 160 Shaders |
TMUs 16 TMUs | TMUs 8 TMUs |
ROPs 4 ROPs | ROPs 4 ROPs |
SMs 2 SMs | CUs 2 CUs |
Boost Clock 560MHz | Boost Clock 480MHz |
Shader Clock 1.12GHz | Shader Clock - |
L2 Cache 256KB shared | L2 Cache 128KB shared |
1GB DDR3 | 1GB DDR3 |
Memory Bus 128-bit | Memory Bus 64-bit |
Memory Speed 1.6GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 25.6GB/s | Memory Bandwidth 12.8GB/s |
TDP 23W | TDP 20W |
Multi-Monitor 2 | Multi-Monitor 2 |
Decoder Model VP4 | Decoder Model UVD 3.0 |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename NVC1 | Codename Caicos |
Chip Variant - | Chip Variant Caicos |
Market Segment Laptop | Market Segment Laptop |
Release Date Sep 3, 2010 | Release Date Jan 4, 2011 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm | Fabrication Node 40nm |
Die Size 116mm² | Die Size 67mm² |
Transistor Count 585 Million | Transistor Count 370 Million |
Transistor Density 5.04 MTr/mm² | Transistor Density 5.52 MTr/mm² |
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