ATI RADEON 7500 Multi-monitor graphics card - 64 and Matrox Millennium G450 DualHead Multi-monitor graphics card - 16 MB - DDR SGRAM MB - DDR SDRAM

ATI Radeon 7500, DVI (DVI), AGP 4x, Plug-in card

ATI RADEON 7500 is a powerful and versatile graphic solution. 64 MB of powerful DDR memory along with the RADEON 7500 GPU provide high-performance acceleration of today's demanding 3D graphic applications. Industry-leading DVD playback, support for dual independent displays, and support for digital flat panel (DVI-I) monitors meet the needs of a wide range of home and business graphic users.

This card is an EXCELLENT value for the price. Performance is on par with a GF2 GTS or ULTRA or with a GF4 MX440. This can't dish out the power of a GF3, but for nearly HALF the price, you can't complain. 2D quality is also very good, and all the features like DVI-I and Svideo out make this card an exceptionally good deal. I highly recommend it for old computers in need of an upgrade. However, for newer computers, I recommend getting either an Radeon8500, or GF4ti. But for this price, the 7500 makes a perfect upgrade to for old computers



$32.00

Matrox Millennium G450 DualHead Multi-monitor graphics card - 16 MB - DDR SGRAM MB - DDR SDRAM

Matrox MGA G450, AGP 4x, Plug-in card

New Matrox G450 256-bit DualBus graphics chip integrates more features than ever before. It boasts the industry-defining 2D and 3D image quality and speed. DualHead Multi-Display will change the way you use your PC. Vibrant Color Quality rendering brings photo-realistic color quality to all your applications. Hardware Environment-Mapped Bump Mapping allows for 3D textures to life like never before. DualHead DVDMax lets you output DVD movies to your TV independent of your PC desktop. G450 has the comprehensive driver support.

The low-profile design of the G450 Matrox graphics card and its support for all compliant AGP systems makes it compatible with a wider variety of systems. With DualHead support for using 2 monitors at a time, and the reliability, stability, and features of the proven Millennium G-Series product line. Applications for this product include computer-aided dispatch, process control, and alarm monitoring. By helping to manage large amounts of information, Matrox multi-display technology can improve productivity and reduce errors.


MATROX GRAPHICS Parts List
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15941-00 - Matrox - Video cable - DB-15 (F) - 60 pin LFH (M) - 1 ft
A8X256 - Matrox Parhelia graphics adapter - Parhelia-512 - 256 MB
ADAPT18 - ADAPTOR DVI PLUG TO HD15FEM FOR PH-A128B
ADAPT20 - ADAPTOR DVI PLUG TO HD15FEM FOR PH-A128B
ADP-DVI-AF - DVI (male) to HD15 (female) Adapter
CAB-DVI-VINF - Video-input cable for Matrox Parhelia 256MB PCI
CAB-HD15-TVF - TV-output adapter cable for Millennium G450/G550 series, Millennium P650, Millen
CAB-KX20-QTVF - KX20-TO-QUAD-TV ADAPTER UPGRADE CABLE
CAB-L60-2XAF - LFH60 TO HD15 DUAL-MONITOR CABLE (1 FOOT) FOR G200/G450 MULTI-MONITOR SERIES, MI
CAB-L60-2XD6F - 6ft DiGtal CBL provide Dual Monitor DVI
CAB-L60-2XTVF - Dual TV output adapter (composite video and S-video, 1-foot) for Matrox G450 - M
CAB-L60-4XAF - CABLE LFH60 M TO 4XHD15 F ANALOG
CAB-XTO-5F - Fiber-optic Dual-LC 5-meter cable
D2G-A2A-AJ - DualHead2Go - Dual Analog Edition
D2G-A2A-IF - DUALHEAD2GO - DUAL ANALOG EDITION
D2G-A2D-IF - DUALHEAD2GO DIGITAL EDITION
DL-CAB-DVI - MATROX GRAPHICS DL-CAB-DVI Display cable / DVI-D
EPI-TC2P32LPAF - EPICA TC2-LITE IS A LOW PROFILE, LOW WATTAGE, FANLESS PCI DISPLAY GRAPHICS CONTR
EPI-TC2P64LPAF - EpicA TC2 is a high resolution, dual-display PCI graphics controller.

ATi,s HD 4890

Asus Announces Radeon HD 4890 Graphics Cards:

Asus has launched the Asus EAH4890 series graphics cards with Voltage Tweak technology. The two new Radeon HD 4890 cards - EAH4890 TOP and EAH4890 standard edition - are based on ATI Radeon HD 4890 graphics. Asus would be selling EAH4890 TOP for Rs. 20,400 and EAH4890 for Rs. 19,500 - both prices are exclusive of taxes.

The standard edition EAH4890 graphics card has 800 stream processors, core clocked at 850MHz, and 1GB GDDR3 video memory clocked at 3900MHz with a 256-bit interface.

Asus has used Voltage Tweak technology in the EAH4890 TOP graphics card, overclocked at the factory, with core clocked at 900MHz and memory clocked at 4000MHz. Asus claims that game performance can be boosted 15 percent with the SmartDoctor application in EAH4890 TOP.

Thanks to the SmartDoctor application, gamers now don't have to worry about re-flashing their BIOS to get a voltage and performance boost.

The HD 4890 cards support PCI Express 2.0 bus and two dual-link DVI as well as HDMI out. A maximum resolution of 2560 x 1600 is supported.

The Asus EAH4890 standard edition card will directly compete with Nvidia GeForce GTX 275 and 285 based graphics cards.

As anyone remotely in tune with the tech sector can attest, the rivalry in the PC graphics card market between AMD / ATI and NVIDIA is as intense as ever. It used to be that one of the two companies would release a new product, only to have the other release a competing offering a few weeks, or maybe a few months later. But even in these gloomy economic times, AMD and NVIDIA continue to fight on and today both graphics giants are releasing new graphics cards aimed squarely at one another. Not a few weeks apart, but simultaneously on the very same day. Don't believe us? See here for our NVIDIA GeForce GTX 275 coverage.

AMD is rolling out the ATI Radeon HD 4890 today, technically a new graphics card, but one that borrows heavily from the previous generation. The Radeon HD 4890 is based on an updated variant of the popular RV770 GPU which powers Radeon HD 4850 and 4870 cards, dubbed the RV790. We've got some technical details regarding the RV790 GPU below and have more particulars regarding the actual cards and performance on the pages ahead. Read on to see what AMD has in store with the brand new Radeon HD 4890...

956 million transistors on 55nm fabrication process
PCI Express 2.0 x16 bus interface
256-bit GDDR3/GDDR5 memory interface
Microsoft DirectX 10.1 support

Shader Model 4.1
32-bit floating point texture filtering
Indexed cube map arrays
Independent blend modes per render target
Pixel coverage sample masking
Read/write multi-sample surfaces with shaders
Gather4 texture fetching
Unified Superscalar Shader Architecture

800 stream processing units

Dynamic load balancing and resource allocation for vertex, geometry, and pixel shaders
Common instruction set and texture unit access supported for all types of shaders
Dedicated branch execution units and texture address processors
128-bit floating point precision for all operations
Command processor for reduced CPU overhead
Shader instruction and constant caches
Up to 160 texture fetches per clock cycle
Up to 128 textures per pixel
Fully associative multi-level texture cache design
DXTC and 3Dc+ texture compression
High resolution texture support (up to 8192 x 8192)
Fully associative texture Z/stencil cache designs
Double-sided hierarchical Z/stencil buffer
Early Z test, Re-Z, Z Range optimization, and Fast Z Clear
Lossless Z & stencil compression (up to 128:1)
Lossless color compression (up to 8:1)
8 render targets (MRTs) with anti-aliasing support
Physics processing support
Dynamic Geometry Acceleration

High performance vertex cache
Programmable tessellation unit
Accelerated geometry shader path for geometry amplification
Memory read/write cache for improved stream output performance
Anti-aliasing features

Multi-sample anti-aliasing (2, 4 or 8 samples per pixel)
Up to 24x Custom Filter Anti-Aliasing (CFAA) for improved quality
Adaptive super-sampling and multi-sampling
Gamma correct
Super AA (ATI CrossFireX configurations only)
All anti-aliasing features compatible with HDR rendering
Texture filtering features

2x/4x/8x/16x high quality adaptive anisotropic filtering modes (up to 128 taps per pixel)
128-bit floating point HDR texture filtering
sRGB filtering (gamma/degamma)
Percentage Closer Filtering (PCF)
Depth & stencil texture (DST) format support
Shared exponent HDR (RGBE 9:9:9:5) texture format support
OpenGL 2.0 support
ATI PowerPlay

Advanced power management technology for optimal performance and power savings
Performance-on-Demand

Constantly monitors GPU activity, dynamically adjusting clocks and voltage based on user scenario
Clock and memory speed throttling
Voltage switching
Dynamic clock gating
Central thermal management – on-chip sensor monitors GPU temperature and triggers thermal actions as required