Introduction
With a 17th April launch date, one would expect NVIDIA to be busy prepping its new mid-range DirectX 10 cards, the GeForce 8600 and 8500 series now. Along with the impending flood of these more affordable alternatives, NVIDIA also has plans to bolster its flagship GeForce 8800 series with an Ultra edition, so as to head off ATI's R600 based graphics cards before they even debut. Understandably, NVIDIA has been rather closemouthed with details of this ultra high-end and ultra secret GeForce 8800 card, though the chipmaker did reveal that we would be seeing this card in May. Another tantalizing morsel of information offered is a jaw-dropping retail price of US$999 for the GeForce 8800 Ultra. That alone makes us wonder what NVIDIA has planned for the Ultra to be confident of justifying that price.
Nevertheless, until that day comes, the GeForce 8800 GTX is the fastest single graphics card for now. In fact, it's about to get faster and cooler, with MSI attaching a water-cooling unit to a new overclocked version, the MSI NX8800GTX OC Liquid. Coupling a custom water-cooling unit together higher clock speeds, the OC Liquid promises to triumph over the competition with pure performance and lower temperatures. To find out if that's really the case, we took the MSI NX8800GTX OC Liquid for a spin.
MSI has changed its blue packaging for a more down to earth color. Besides that, a rather large box is needed to accommodate this card.
|
MSI NX8800GTX OC Liquid Technical Specifications
| Graphics
Engine |
- NVIDIA GeForce 8800
GTX
GPU (G80)
- 681 million
transistors
- 3D GPU
clock = 610MHz
- 128 Stream
Processors at 1350MHz
- NVIDIA Unified
Architecture
- GigaThread
technology
- Full support for
Microsoft DirectX 10
- Geometry
shaders
- Geometry
instancing
- Streamed output
- Shader Model
4.0
- Full 128-bit
floating point precision through the
entire rendering pipeline
- NVIDIA Lumenex
Technology
- 16x full screen
anti-aliasing
- Transparent
multisampling and transparent supersampling
- 16x angle
independent anisotropic filtering
- 128-bit floating
point high dynamic-range (HDR) lighting
with anti-aliasing
- 32-bit per
component floating point texture filtering
and blending
- Advanced lossless
compression algorithms for color,
texture, and z-data
- Support for normal
map compression
- Z-cull
- Early-Z
- NVIDIA Quantum Effects
Technology
- Advanced shader
processors architected for physics
computation
- Simulate and render
physics effects on the graphics
processor
- NVIDIA SLI Technology
- NVIDIA PureVideo HD
Technology
- Dedicated on-chip
video processor
- High-definition
H.264, VC-1, MPEG2 and WMV9 decode
acceleration
- Advanced
spatial-temporal de-interlacing
- HDCP capable
- Spatial-Temporal
De-Interlacing
- Noise Reduction
- Edge Enhancement
- Bad Edit Correction
- Inverse telecine
(2:2 and 3:2 pull-down correction)
- High-quality
scaling
- Video color
correction
- Microsoft Video
Mixing Renderer (VMR) support
- Advanced Display
Functionality
- Two dual-link DVI
outputs for digital flat panel display
resolutions up to 2560x1600
- Dual integrated
400MHz RAMDACs for analog display
resolutions up to and including 2048x1536 at 85Hz
- Integrated HDTV
encoder provides analog TV-output
(Component/Composite/S-Video) up to 1080i resolution
- NVIDIA nView
multi-display technology capability
- 10-bit display
processing
- Built for Windows Vista
- Full DirectX 10
support
- Dedicated graphics
processor powers the new Windows Vista
Aero 3D user interface
- VMR-based video
architecture
- Designed
for PCI
Express x16
- Designed for
high-speed GDDR3 memory
- Advanced thermal
monitoring and thermal management
|
| Graphics
Memory |
- 384-bit memory
interface
- 768MB Graphics DDR3
SDRAM
- Default clock rate of
1000MHz (effective speed of 2000MHz
DDR)
|
| Display
Capabilities |
- Dual 400MHz RAMDACs
that support resolutions of
2048x1536@85Hz
- Dual-link DVI
capability to drive displays of up to
2560x1600
|
| Connectors |
- 1 x mini-DIN connector
(for Video-out)
- 2 x DVI-I connector
(HDCP Ready)
|
| Drivers
& Software |
- Driver support for
Microsoft Windows Vista/9x/ME/2000/XP/XP
MCE/XP Pro x64, Linux and Macintosh OS (including OS X)
- MSI Multimedia
(Drivers & Utilities)
- Company of Heroes
|
| Other
Information |
- PCI Express x16
slot required
- Dedicated 6-pin PCIe
Molex power connector required (not
shared or split)
- Power supply rated for
450W or higher recommended by
NVIDIA
|