MSI GEFORCE 9800 GT REVIEW AT ULTIMATE HARDWARE - "MSI GeForce 9800 GT review also featuring the XFX GeForce 8800 GT. The MSI GeForce 9800 GT has a 10% higher clock speed than the XFX GeForce 8800 GT and 6% higher memory speed. The MSI GeForce 9800 GT and XFX GeForce 8800 GT both have 112 Pixel Shaders."

INNO3D GEFORCE 9800 GTX+ REVIEW AT ULTIMATE HARDWARE - "Inno3D GeForce 9800 GTX+ review compared to the Gainward Radeon HD 4850. The Inno3D GeForce 9800 GTX+ has 16% higher clock speed and 10% higher memory speed than the Gainward Radeon HD 4850. The Gainward Radeon HD 4850 however has over six times the pixel shading advantage with 800 Pixel Shaders."

GAINWARD RADEON HD 4870 REVIEW AT ULTIMATE HARDWARE - "Gainward Radeon HD 4870 review which we are comparing to the Gainward Radeon HD 4850. The Gainward Radeon HD 4870 is a pixel shading monster boasting 800 Shaders for amazing gaming performance. The Gainward Radeon HD 4870 also features advanced GDDR5 memory which is 45% faster than the Gainward Radeon HD 4850!"

GAINWARD RADEON HD 4850 REVIEW AT ULTIMATE HARDWARE - "Gainward Radeon HD 4850 review which features the Sapphire Radeon HD 3870. The Gainward Radeon HD 4850 is a pixel shading powerhouse boasting 800 Unified Shaders compared to 320 with the Sapphire Radeon HD 3870 which means that the Gainward Radeon HD 4850 has 60% more shading power."