NVIDIA GeForce GT 630M vs AMD Radeon HD 7490M Full Specs
96 Shaders 660MHz | 160 Shaders 800MHz |
1GB GDDR532GB/s | 1GB GDDR530.4GB/s |
·· 307.2 GFLOPS | ·· 256 GFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 33W | TDP 9W |
GeForce GT 630M307.2 GFLOPSFP32
Radeon HD 7490M256 GFLOPSFP32Clock Speed ··· | Clock Speed ·· |
Peak OPS 307.2 GFLOPSFP32 | Peak OPS 256 GFLOPSFP32 |
FP32 307.2 GFLOPS | FP32 256 GFLOPS |
FP64 25.6 GFLOPS | - |
Pixel Rate 6.4 GPixel/s | Pixel Rate 3.2 GPixel/s |
Texture Rate 25.6 GTexel/s | Texture Rate 6.4 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 |
Base Clock 660MHz | Base Clock - |
Boost Clock 660MHz | Boost Clock 800MHz |
Shader Clock 1.6GHz | Shader Clock - |
L2 Cache 256KB shared | L2 Cache 128KB shared |
1GB GDDR5 | 1GB GDDR5 |
Memory Bus 64-bit | Memory Bus 64-bit |
Memory Speed 4GT/s | Memory Speed 3.8GT/s |
Memory Bandwidth 32GB/s | Memory Bandwidth 30.4GB/s |
TDP 33W | TDP 9W |
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 Apr 1, 2012 | Release Date Jan 7, 2012 |
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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