ATI Mobility Radeon HD 4330 vs NVIDIA GeForce GT 320M Full Specs
80 Shaders 450MHz | 24 Shaders 500MHz |
524MB DDR39.6GB/s | 1GB DDR325.3GB/s |
·· 72 GFLOPS | ·· 52.8 GFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP - | TDP 14W |
Mobility Radeon HD 433072 GFLOPSFP32
GeForce GT 320M52.8 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 72 GFLOPSFP32 | Peak OPS 52.8 GFLOPSFP32 |
FP32 72 GFLOPS | FP32 52.8 GFLOPS |
Pixel Rate 1.8 GPixel/s | Pixel Rate 8.8 GPixel/s |
Texture Rate 3.6 GTexel/s | Texture Rate 8.8 GTexel/s |
Shaders 80 Shaders | Shaders 24 Shaders |
TMUs 8 TMUs | TMUs 8 TMUs |
ROPs 4 ROPs | ROPs 8 ROPs |
CU 1 CU | SMs 3 SMs |
Boost Clock 450MHz | Boost Clock 500MHz |
Shader Clock - | Shader Clock 1.1GHz |
L2 Cache 64KB shared | L2 Cache 64KB shared |
524MB DDR3 | 1GB DDR3 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 1.2GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 9.6GB/s | Memory Bandwidth 25.3GB/s |
TDP - | TDP 14W |
Multi-Monitor 2 | Multi-Monitor 2 |
Decoder Model UVD 2.2 | Decoder Model VP4 |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Luigi | Codename NVA5 |
Chip Variant RV710 | Chip Variant GT216-300-A2 |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 9, 2009 | Release Date Jan 21, 2010 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 55nm | Fabrication Node 40nm |
Die Size 73mm² | Die Size 100mm² |
Transistor Count 242 Million | Transistor Count 486 Million |
Transistor Density 3.32 MTr/mm² | Transistor Density 4.86 MTr/mm² |
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