NVIDIA GeForce GT 330M Mac 512MB vs AMD Radeon HD 7330M Full Specs
48 Shaders 500MHz | 80 Shaders 650MHz |
524MB GDDR325.3GB/s | 1GB GDDR38GB/s |
·· 105.6 GFLOPS | ·· 104 GFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 23W | TDP 7W |
GeForce GT 330M Mac 512MB105.6 GFLOPSFP32
Radeon HD 7330M104 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 105.6 GFLOPSFP32 | Peak OPS 104 GFLOPSFP32 |
FP32 105.6 GFLOPS | FP32 104 GFLOPS |
Pixel Rate 8.8 GPixel/s | Pixel Rate 2.6 GPixel/s |
Texture Rate 17.6 GTexel/s | Texture Rate 5.2 GTexel/s |
Shaders 48 Shaders | Shaders 80 Shaders |
TMUs 16 TMUs | TMUs 8 TMUs |
ROPs 8 ROPs | ROPs 4 ROPs |
SMs 6 SMs | CU 1 CU |
Boost Clock 500MHz | Boost Clock 650MHz |
Shader Clock 1.1GHz | Shader Clock - |
L2 Cache 64KB shared | L2 Cache 128KB shared |
524MB GDDR3 | 1GB GDDR3 |
Memory Bus 128-bit | Memory Bus 64-bit |
Memory Speed 1.6GT/s | Memory Speed 1GT/s |
Memory Bandwidth 25.3GB/s | Memory Bandwidth 8GB/s |
TDP 23W | TDP 7W |
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 NVA5 | Codename Cedar |
Chip Variant GT216-300-A2 | Chip Variant Cedar Pro |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 10, 2010 | Release Date Jan 7, 2012 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm | Fabrication Node 40nm |
Die Size 100mm² | Die Size 59mm² |
Transistor Count 486 Million | Transistor Count 292 Million |
Transistor Density 4.86 MTr/mm² | Transistor Density 4.95 MTr/mm² |
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Laptops | Laptops - |