HIS X1900XTX IceQ3 Turbo Dual DL-DVI VIVO 512MB PCIe
  • mk0603003_A520_IceQ3_s_500
  • X1900XTX_PCIe_IceQ3_250
Código do produto H190XTXQT512DVN-R
Clock do core 700 (iTurbo) MHz
Clock da memória 1700 (iTurbo) MHz
Tamanho da memória 512 MB
Tipo da memória GDDR3
Interface da memória 256 bit
Interface PCIe
Availability Discontinued


  • Powered by ATI Radeon X1900XTX - 700MHz (iTurbo)
  • 512MB-256bit 8 channel GDDR3 memory - 1.7GHz (iTurbo)
  • 48 Pixel shader processor
  • 8 Vertex shader processor
  • 8 Geometry Pipelines
  • Ultra-threaded SM 3.0 Engine
  • 512-bit Ring-bus
  • ATI Avivoℿ/li>
  • High Precision Architecture
  • CrossFireℿSupport
  • PCI Express® x16 lane native support
  • R580 90nm process
  • 48 Pixel Shader Processors
  • Vertex and Pixel Shader 3.0
  • 10bit Native Display Quality
  • Dynamic Flow Control
  • 128-bit FP32 Processing
  • 1024 instruction slots Shaders
  • 128-way Ultra-threaded dispatch processor
  • 512-bit Ring Bus
  • High Dymanic Range rendering
  • All stage Trilinear (16X) Anisotropic Filtering
  • Full (HQ) Anisotropic Filtering
  • 12X Temporal Max. MSAA
  • 6X Adaptive AA
  • Parallax Occlusion Mapping
  • 12-tap error-free Dynamic Soft Shadows
  • H.264 Accelerated
  • Dual DL-DVI + VIVO
  • CrossFire support
  • DirectX® 9 and OpenGL® supported
  • IceQ3 total new cooling solution!

  • 1, Innovative design: Significantly improve cooling performance and lower weight.
    2, Heatpipe with sintered powder wicks: Heat is rapidly transferred from the core area reducing the GPU temperature.
    3, Isolated heatsinks: Memory and GPU heatsinks are completely separated, preventing any heat transfer from GPU to memory.
    4, Bi-directional air in-take channels: Cool air is drawn from both sides of the fan. Improving air flow. This ensure effective cooling even for CrossFire platform.
    5, Ultra silent and durable fan: Significantly reduced noise level and extended service lift.
    6, Larger heatsink surface area: Ensure maximum heat dissipation.
    7, Dual-slot cooling design: Directly exhausts hot air out of PC case.
  • HIS delivers Faster, Cooler, Quieter plus the best quality product!
  • Platinum packing with software bundle
  • Professional customer service and technical support
  • FlatOut
  • Microsoft Dungeon Siege Full
  • 3D Album PicturePro
  • PowerDirector 3 SE Plus
  • Power2Go 4
  • PowerDVD 6

  • (Bundle items are subject to change without prior notice)
  • VIVO Cable
  • HDTV Output cable
  • DVI to VGA Dongle x 2
Model Name
HIS X1900XTX IceQ3 Turbo Dual DL-DVI VIVO 512MB PCIe
Radeon X1900 PCIe Series 
Pixel Pipelines
Vertex Engines
Manu. Process (Micron)
Fill Rate
Memory Size (MB)
Memory Type
400 Dual 
Engine CLK (MHz)
700 (iTurbo)
Memory CLK (MHz)
1700 (iTurbo)
Memory Interface (bit)
Memory Bandwidth
Max. Resolution
Bus Interface
2nd VGA
2nd DVI
HDTV (YPrPb component output)
TV Tuner
FM Tuner

The world’s fastest GPU!
Is your rig ready for the onslaught of next generation games? It will be with the HIS X1900—the fastest consumer 3D graphics processor on the planet.

Designed from the ground up to deliver maximum graphical detail at ultra-high frame rates, the HIS X1900's state-of-the-art architecture includes an ultra-threaded engine for unparalleled shader performance. In addition, it is CrossFireℿready, allowing your greatest multi-GPU fantasies to come true.

The HIS X1900 ups the ante with Avivoℿvideo and display technology that delivers movies, games, and photos in high-definition with stunning color and realism.

CrossFireℿReady for Extreme, Accelerated Gaming
Get double barrel multi-GPU gaming performance that works with all games by adding a HIS X1900 CrossfireℿEdition graphics card for powerful GPU sharing. Starting with a HIS CrossFire Ready graphic card and motherboard, using a single external cable unites another HIS CrossFireℿEdition co-processor graphic card. HIS CrossFireℿaccelerates all your games, all the time, and delivers the highest image quality modes and resolutions with no special software or patches needed for compatibility.


IceQ cooling technology
The IceQ cooling system draws cool air from inside the case and exhausts warm air outwards. This prevents the fan from recycling warm air to cool the VPU, which increases cooling performance and lower the air temperature inside the case significantly.


How to identify "Turbo" edition?
HIS Turbo edition guarantees a dramatic range of overclockable speed on your card. All IceQ series come with both Turbo and non Turbo (standard) editions. Check for the box containing this label. It identifies this is a "Turbo" edition card and marked with the guaranteed overclocking speed in core and memory.

Card Dimension:
- Width: 242mm, Height: 127mm, Depth: 40mm (approx.)

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HIS has won over 1700 awards with AMD graphic solutions from major media worldwide.



[e-zone Choice] 要數真正單卡單核心的最強顯示卡,目前仍非X1900XTX莫屬。由於R580核心電晶體數量極多,加上512MB高速GDDR3記憶體,超頻後,顯示卡的廢熱及功耗也進一步提升,因此原廠散熱設計已不能應付需要,所以廠商亦要轉用IceQ3散熱器,配合低噪音變速風扇,提供不俗的散熱功能。

[Best Performance! Must Have] The IceQ versions from HIS always have been a good option with the ability to have a better cooler not only in performance terms but also the level of volume output. The HIS X1900XTX IceQ 3 has a lot going for it - good bundle, X1900 features, an aggressive price and of course the new and improved IceQ cooling which is better then ever.

[Silver Award] with its elevated clock speeds, the HIS Radeon X1900 XTX IceQ3 VIVO Turbo 512MB is probably one of the fastest single GPU cards in the market... one of the quieter ones... HIS did an excellent job at putting together a top-end Radeon X1900 XTX. Living up to its IceQ pedigree, the HIS fared significantly better than the rest of the competition in terms of thermal management. Since most Radeon X1900 XTX cards in the market feature the default cooler, this gives the HIS a distinct advantage in this segment.