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Leadtek A250 Ultra GF4 Ti4600 Review

By: Cameron Johnson | NVIDIA GeForce GPU in Video Cards | Posted: May 22, 2002 4:00 am
TweakTown Rating: 9.5%Manufacturer: Leadtek



- Chipset Features


The nVidia nfiniteFX™ II Engine enables a virtually infinite number of special effects that deliver the next leap in realism to 3D graphics


Dual programmable Vertex Shaders


Advanced programmable Pixel Shaders


nVidia Lightspeed Memory Architecture™ II


nVidia Accuview™ Antialiasing


3D Textures


Shadow Buffers


4 dual-rendering pipelines


8 texels per clock cycle


Dual cube environment mapping


128MB high-speed DDR RAM memory


High-Definition Video Processor (HDVP)


AGP 4X with Fast Writes


AGP 4X / 2X and AGP Texturing support


32-bit color with 32-bit Z/stencil buffer


Z-correct true, reflective bump mapping


High-performance 2D rendering engine


Hardware accelerated real-time shadows


True-color hardware cursor


Integrated hardware transform engine


Integrated hardware lighting engine


High-quality HDTV/DVD playback


TV-Out and Video Modules


Multibuffering (double, triple, quad) for smooth animation and video playback


Microsoft DirectX and S3TC texture compression


nVidia Unified Driver Architecture (UDA)


Up to 10.4 GB/sec. memory bandwidth


136 million vertices/sec.


4.8 billion AA sample/sec. fill rate


1.23 trillion operations/sec.


- Compatibility


Complete Linux drivers, including full OpenGL


Microsoft DirectX optimizations and support


Complete OpenGL 1.3 and OpenGL support


WHQL-certified Windows XP/2000/NT/ME/98/95


Windows XP/2000/NT/ME/98/95 display drivers


Microsoft DirectDraw, Direct3D,


Support operation system under Windows XP/2000/NT/ME/98/95


Linux compatible


API support


OpenGL 1.3 and lower


Microsoft DirectX 8.1 and lower


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