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First Industry AGP 8X Board
WinFast A280 LE TDH series powered by NVIDIA's GeForce4 Ti 4200 GPU with AGP 8X, are the first ones to support latest AGP 8X(V3.0) technology in a graphics card.

AGP 8X(V3.0) is the next generation of VGA interface with its AGP 533MHz bus, the transfer rate speeds up to 2.1GB/sec to enhance graphics performance. The new bandwidth of AGP 8X is at least teice as fast when compared to the present industry standards.

WinFast A280 LE TDH series have value-added features, such as Leadtek's own innovative techniques like ZBIOS technology, Diagnostic LEDs and Hardware Monitor.

NVIDIA GeForce4 Ti 4200 With AGP8X GPU
nfiniteFX™ II Engine for programmability
Dual programmable Vertex Shaders
Advanced programmable Pixel Shaders
nVIDIA Accuview Antialiasing™
Lightspeed Memory Architecture™ II
nView™ Display Technology

4 Billion AA samples per second fill rate
113 Million vertices/sec
1.03 trillion operations/sec
64/128MB high-speed DDR Memory
Memory bandwidth up to 8.0GB/sec
Vivid NTSC/PAL TV-out support with flicker filter
High-Definition Video Processor(HDTV)
Dual cube environment mapping
8 texels per clock cycle
4 dual-rending pilelines

Microsoft DirectX® and S3TC® texture compression
nVIDIA Unified Driver Architecture (UDA)
Z-correct true, reflective bump mapping
32-bit color with 32-bit Z/stencil buffer
High-performance 2D rendering engine
On-board TV-out support up to 1024x768 resolution
On-board DVI support up to 1280x1024 resolution
Microsoft® DirectX® 8.X and OpenGL® 1.3 Optimizations and Support

nfiniteFX II Engine
The nfiniteFX II engine incorporates dual programmable Vertex and Pixel Shaders 3D textures that give developers the freedom to program infinite numbers of custom special effects to create true-to-life characters and environments.

Shadow Buffers
Part of the nfiniteFX II and nfiniteFX Engines, shadow buffers enable self-shadowing for characters and objects, and soften the edges of shadows for realistic effects, adding depth to scenes and highlighting spatial relationships between objects.

Advanced Pixel Shaders
Part of the nfiniteFX II Engine, advanced Pixel Shaders alter lighting and surface effects that replace artificial, computerized looks with materials and surfaces that mimic reality. Technical advancements deliver substantial performance improvement in all areas, especially three and four texture performance.

nView Display Technology
NVIDIA's nView technology leverages NVIDIA's industry-leading hardware and software expertise to deliver multi-display functionality of immense flexibility including CRTs, televisions, and flat panel LCDs, and provides complete intuitive and flexible working environments.

Lightspeed Memory Architecture II
LMA II boosts effective memory bandwidth by up to 300%. Radical new technologies including Z-occlusion culling, fast Z-clear, and auto pre-charge effectively multiply the memory bandwidth to ensure fluid frame rates for the latest 3D and 2D games and applications.

AccuView Antialiasing Engine
The NVIDIA Accuview Antialiasing (AA) subsystem tackles difficult antialiasing problems by providing a unique and flexible technology architecture that delivers high-quality graphics at unbeatable levels of performance. For the first time, end users can choose high-resolution antialiasing as their default display mode, without suffering any performance degradation in their favorite games and applications.

ZBIOS
Leadtek ZBIOS technology is used for protecting graphics BIOS on the Leadtek WinFast graphics card series. This is a single BIOS that consists of two parts, a "Primary" and "Backup" BIOS, If the "Primary" BIOS fails, the "Backup" BIOS will automatically take over on the next system boot up, whether the problem is a virus or a reflash failure of the "Primary" BIOS, ZBIOS will back you up automatically.

Diagnostic LEDs
3 LEDs are embedded on board to help user identify the hardware status.

Hardware Monitor
The Hardware Monitor helps you be able to control the details on your PC and make the right decisions if problems occur, it also provides immediate access to hardware atatus information such as Sample Time, Critical Temp, Fan Speed and Voltage level.