The ASUS Brand
Brand recognition is arguably one of the most important goals of every company in almost any industry. Most people do not have the time to follow market trends and developments; for those that lie beyond their specialization or interests, they simply attach a vaguely 'positive' or 'negative' impression to a brand, if they have even heard of it in the first place. You know you have arrived when people recognize your brand and image the way it was meant to be portrayed, like some marketing slogan or jingle. Hence, building a brand is not done in a day. It takes time but all it needs is some bad publicity to reverse all the former hard work.
Take ASUS for that matter, it has achieved an enviable reputation in the motherboard and graphics card industry for reliability and quality, due to its high performance boards and with its habit of including a truckload of features and extras. In the process, it is now one of the largest manufacturers for motherboards and video cards in the world. This has allowed it to price its products at a premium, though ASUS does try to provide value for money with additional features to justify its higher prices.
The ASUS Extreme N7800 GT 256MB.
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In short, most people in the industry know what ASUS is all about. Even if they don't, they would probably have heard of its name somewhere. And after this short introduction, you should also have some slight inkling about the brand, enough to have prepared you for our review of the ASUS Extreme N7800 GT 256MB graphics card. Despite its 'Extreme' tag, this card is probably targeted at the mainstream segment as it follows the clock speeds of the reference NVIDIA GeForce 7800 GT. However, ASUS has chosen its own cooler instead of the default and we also found some extra 'ASUS' touches that make it unique and different from the cookie cutter designs from other vendors. Before we go into the details on the next page, here's a summary of its technical specifications:
ASUS Extreme N7800 GT 256MB Technical Specifications
| Graphics
Engine |
- NVIDIA GeForce 7800 GT
GPU
- Stock 2D GPU clock
= 275MHz
- Stock 3D GPU
clock = 400MHz
- NVIDIA CineFX
4.0 Shading Engine
- Vertex Shaders
- Support for DX
9.0 Vertex Shader 3.0
- Displacement
Mapping
- Vertex
Frequency Stream Divider (Geometry
Instancing)
- Infinite
length vertex programs (supported in
hardware)
- Pixel Shaders
- Support for DX
9.0 Pixel Shader 3.0
- Full pixel
branching support
- Multiple
Render Targets (MRTs)
- Infinite
length pixel programs (supported in
hardware)
- Texturing Engine
Features
- Accelerated
textures access
- Up to 16
textures per rendering pass
- Support
for 16-bit and 32-bit floating point
formats
- Support for
sRGB texture format for gamma textures
- DirectX and
S3TC texture compression
- Full
128-bit FP Precision Graphics Pipeline
- Native support
for 32 / 64 / 128 bits per pixel
rendering modes
- 64-Bit Texture
Filtering and Blending
- NVIDIA UltraShadow II
Technology (accelerates
shadow computations)
- NVIDIA SLI Technology
- NVIDIA
Intellisample 4.0 Technology
- 16x Anisotropic
Filtering
- Adaptive Texture
Filtering
- Gamma-adjusted
Rotated Grid Antialiasing
- Transparent
multisampling and supersampling modes
- Fast antialiasing
and compression performance
- Loss-less Color,
Texture and Z-Data Compression
algorithms (in real time)
- Fast Z-clear
- Support for normal
map compression
- NVIDIA PureVideo
Technology
- Dedicated
programmable on-chip video processor
- MPEG-2 video
encode and decode
- High Definition
MPEG-2 and WMV9 hardware decode
acceleration (up to 1080i)
- Post Processing
Features
- Spatial-Temporal
De-Interlacing (adaptive)
- NTSC 3:2
Pulldown / Bad Edit correction
- PAL 2:2
Pulldown correction
- High quality 4x5
video scaling and filtering
- Microsoft Video
Mixing Renderer (VMR)
- Integrated HDTV
output (with HDCP support)
- Composited Desktop
Hardware Engine (for Windows Longhorn)
- Advanced Video and
Display Functionality
- Dual 400MHz
RAMDACs that support resolutions of
2048x1536@85Hz
- Dual DVO ports for
interfacing external TMDS
transmitters and external TV/HDTV encoder
- nView
Multi-display Technology
- NVIDIA Digital
Vibrance Control (DVC) 3.0
- Designed for PCI
Express x16
- Advanced thermal
monitoring and thermal management
|
| Graphics
Memory |
- 256-bit memory
interface
- 256MB Graphics DDR3
SDRAM
- Default clock rate of
500MHz (effective speed of 1000MHz
DDR)
|
| Display
Capabilities |
- Dual 400MHz RAMDACs
that support resolutions of
2048x1536@85Hz
- Integrated dual TMDS
transmitters (DVI 1.0 compliant and
HDCP ready)
|
| Connectors |
- 1x mini-DIN connector
(for Video-out)
- 2x DVI-I connector
(for Digital Flat Panel displays,
compatible with analog displays with converter)
|
| Drivers
& Software |
- Driver support for
Microsoft Windows 9x/ME/2000/XP/XP
MCE/XP Pro x64, Linux and Macintosh OS (including OS X)
- Xpand Rally
- Project SnowBlind
- Joint Operations:
Typhoon Rising
- ASUS PowerDirector 3DE
- ASUS DVD
- ASUS MediaShow SE2.0
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| Other
Information |
- PCI Express x16
slot required
- Adjacent expansion
slot to be kept free preferably
- Dedicated 6-pin PCIe
Molex power connector required (not
shared or split)
- Power supply rated for
350W or higher receommended by
NVIDIA (500W PSU for SLI setup)
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