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Review: NVIDIA's GeForce 6800 Ultra GPU

by Ryszard Sommefeldt on 14 April 2004, 00:00

Tags: NVIDIA (NASDAQ:NVDA)

Quick Link: HEXUS.net/qaxl

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Texture Filtering Image Quality - 8X, 16X

8X anisotropic filtering

FilterTest - Quality - 8X Aniso
FilterTest - Quality - 8X Aniso - Click for full size .png (~1MB)

FilterTest - Performance - 8X Aniso
FilterTest - Performance - 8X Aniso - Click for full size .png (~1MB)

Serious Sam - Quality - 8X Aniso
Serious Sam - Quality - 8X Aniso - Click for full size .png (~2.37MB)

Serious Sam - Performance - 8X Aniso
Serious Sam - Performance - 8X Aniso - Click for full size .png (~2.37MB)

Serious Sam - Comparison - 8X Aniso
Serious Sam - Comparison - 8X Aniso

16X anisotropic filtering

FilterTest - Quality - 16X Aniso
FilterTest - Quality - 16X Aniso - Click for full size .png (~1MB)

FilterTest - Performance - 16X Aniso
FilterTest - Performance - 16X Aniso - Click for full size .png (~1MB)

Serious Sam - Quality - 16X Aniso
Serious Sam - Quality - 16X Aniso - Click for full size .png (~2.37MB)

Serious Sam - Performance - 16X Aniso
Serious Sam - Performance - 16X Aniso - Click for full size .png (~2.37MB)

Serious Sam - Comparison - 16X Aniso
Serious Sam - Comparison - 16X Aniso

The 16X filtering mode is new to NVIDIA hardware with NV40. FilterTest shows it quite nicely with a smoother blend pattern on the inner sections of the image, between the first and second texture stages.