HIS IceQ 4 is the 4th generation of IceQ cooling technology, which is endorsed by the media worldwide. Thanks to the newly designed double-slot fans and dual heatpipes, HIS IceQ 4 effectively dissipate the heat from the GPU, thus enabling it for high levels of performance. It cools down the GPU temperature dramatically when compare with the reference cooler, allow you to maximize your overclocking potential. What's more? The ultra silent and durable fan delivers ultra-quiet and stable gaming environment for enthusiast gamer.
Heat transfers rapidly out of GPU and reduces temperature faster.
Cool down the droom to overclock and run chip faster; provides more headroom to overclock and run faster.
Operates with lower noise level than original cooler.
- Efficient transfer of heat outside of computer case
Cool air is drawn from both sides of the fan and hot air is forced out of the computer case. This ensures effective cooling when there is another card in front blocking the fan inlet.
- Crossfire Advantage
For CrossFire setup, the fan ensures effective cooling with another card blocking at front.
- Silent and durable fan
Significantly reduce noise level and extend service life
- Dual Heatpipe
Heat is rapidly transferred from the core area reducing the GPU temperature.
- UV Sensitive
IceQ4 will glow under UV light.
Faster - Heat transfers rapidly out of GPU and reduces temperature faster
In order to improve the power capacity, we have changed from simple extrusion heatsink to stacked fins with bigger surface area to improve the heat transfer efficiency significantly. Thicker spreader and heatpipes are also used to allow a more even heat distribution among the fins. Spreader is the metal base of the heatsink.
" The cooling effect is much better than the reference cooler, allow you to maximize your overclocking potential. " - PC Market
Cooler - Efficient transfer of heat outside of computer case:
Cool air is drawn from both sides of the fan and hot air is forced out of the computer case. This ensures effective cooling when there is another card in front blocking the fan inlet, such as in CrossFire setup. Memory and GPU heatsinks are completely separated, preventing any heat transfer from GPU to memory. Memory heatsink is actively cooled by air stream from main cooler.
Cooling Performance - IceQ 4 vs Single Slot Cooler
By expelling the hot air, IceQ 4 removes all the heat generated by the GPU out of the computer chassis, prevents the hot air from accumulating inside and enhancing the overall stability. The more crowded the chassis, the greater will be the impact. Following charts illustrate the impact on cooler performance:
Cool air is drawn from both sides of the fan and hot air is forced out of the computer case. This ensures effective cooling when there is another card in front blocking the fan inlet, such as in CrossFire setup.
The demonstration shows that the IceQ 4 does outperform the 3rd party cooler in closed environment. The improvement in cooling effect is even more noticeable when a board is placed in front of the graphics card, such as in Crossfire setup.
Quieter - Significantly reduce noise level and extend service life
" With the ICEQ4 cooler you can expect roughly 40-41 dB at peak GPU usage (fan RPM will be higher when GPU is hotter " - Guru3D
" HIS by tooling up their IceQ4 Cooler not only made their card silent but were able to do that and make the card operate some 20 degrees cooler than others. " - Overclockercafe.com
HIS IceQ is also UV sensitive, enhancing the gamers' UV light case
" As stated, the plastic cooler is UV reflective, throw in a 5 USD UV cold-cathode and you can get that nice dark ocean blue thing going on. The ICEQ4 cooler is both silent and offers much better than reference cooling performance. Next to that, it looks quite nice as well, throw in a little cold-cathode UV light and the thing will shine up like it's radiated .. lovely to look at. " - From Guru3D.com
HIS Product Advantage
- Innovative IceQ 4 Cooling technology
- Faster : Heat transfers rapidly out of GPU and reduces temperature faster.
- Cooler: Cool down the droom to overclock and run chip faster; provides more headroom to overclock and run faster.
- Quieter: Operates with lower noise level than original cooler.
- UV Sensitive: Enhancing the gamers' UV light case
- Crossfire Advantage: Ensures effective cooling when there is another card in front blocking the fan inlet, such as in CrossFire setup.
- Powered by Radeon® HD 4830 GPU
- 956 million transistors on 55nm fabrication process
- 640 stream processing units
- DirectX® 10.1
- 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
- ATI CrossFireXTM multi-GPU support for highly scalable performance
- Use up to four discrete cards with an AMD 790FX based motherboard
- Built-in HDMI with 7.1 surround sound support
- The HIS DVI to HDMI Adapter for ATI 4000/ 3000 series (Product Code: HHDMI4071) is required to fully utilize the audio through HDMI features
- PCI Express® 2.0 support
HIS HD 4830 IceQ 4 (Full HD 1080p) HDMI 512MB (256bit) GDDR3 Dual DL-DVI & TV (HDCP) PCIe (RoHS)
Radeon HD 4800 PCIe Series
Radeon™ HD 4800 GPU
640 stream processing units* (Unified)
640 stream processing units* (Unified)
|Manu. Process (Micron)||
|Memory Size (MB)||
|Engine CLK (MHz)||
|Memory CLK (MHz)||
|Memory Interface (bit)||
|Power Supply Requirement||450 Watt or greater power supply with 75 Watt 6-pin PCI Express® power connector recommended (550 Watt and two 6-pin connectors for ATI CrossFireX™ technology in dual mode)|
|Max. Resolution||1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)|
|Bus Interface||PCI Express x16|
|HDTV (YPrPb component output)||
- ATI Radeon™ HD 4830 System Requirements
- PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
- 450 Watt or greater power supply with 75 Watt 6-pin PCI Express® power connector recommended (550 Watt and two 6-pin connectors for ATI CrossFireX™ technology in dual mode)
- Certified power supplies are recommended for ATI CrossFireX™ technology support. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products
- Minimum 1GB of system memory
- Installation software requires CD-ROM drive
- DVD playback requires DVD drive
- Blu-ray™ playback requires Blu-ray drive
- For a complete ATI CrossFireX™ system, a second ATI Radeon™ HD 4830 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per graphics card are required
For more information, please visit the following link:
Redefine HD Gaming
The ATI Radeon HD 4800 Series GPUs deliver a cinematic gaming experience with unprecedented performance. The powerful new TeraScale graphics will propel you deep into your gameplay with seamless frame rates and high resolutions. Enhanced anti-aliasing (AA) and anisotropic filtering create striking graphics with unparalleled realism so you can max out the settings of the most demanding next-generation games or revitalize your favorite titles. Play today while preparing for tomorrow with tessellation, support for DirectX® 10.1 and scalable ATI CrossFireX™ technology.
ATI Avivo™ HD Technology
ATI Avivo™ HD is the advanced image and video processing and display technology found in ATI Radeon™ HD GPUs and ATI Theater™ video capture processors. Specifically designed for HDTV and HD video enthusiasts, ATI Avivo HD provides brilliant colors, sharp images, smooth playback of Blu-ray™* and HD video content, HDMI with built-in multi-channel digital audio, and on some GPUs, Unified Video Decoding (UVD). UVD is designed to enable a cool and quiet media PC with low CPU power requirements and playback of HD 1080p content. HD Monitor is required for full 1080p enjoyment.
HDMI Video and Audio
A system with an ATI Radeon™ HD 4800 Series graphics card can help enhance the HD entertainment experience by providing a seamless connection to an HDTV or home theater system. With built-in 7.1 surround sound audio (AC3 / DTS ), the new GPUs and graphics cards support single cable connection directly to a compatible HDTV, projector or receiver. This single cable carries both the HD video and 8 channel audio for a clean, high definition connection. Some graphics cards will be equipped with an HDMI connector, while others will output the HDMI signal using a special ATI Radeon DVI-I to HDMI adapter. These options give consumers more options and flexibility when connecting their PCs to monitors or home theaters for maximum enjoyment of HD content. The new GPU also supports xvYCC color which can display a wider range of color when connected to capable HDTVs.
* The HIS DVI to HDMI Adapter for ATI 4000/ 3000 series (Product Code: HHDMI4071) is required to fully utilize the audio through HDMI features
Microsoft® DirectX® 10.1 support
ATI Radeon™ HD 4800 series GPUs offer full support for the new DirectX® 10 and DirectX® 10.1 API (Application Program Interface) from Microsoft; ready to meet the demanding needs of new, next generation games. DirectX 10 is the first totally new DirectX in the last 4 years and brings important graphics innovations that can be used by game developers for the next generation of games. DirectX 10 introduces crisp, never-beforeseen detail-rich images, visual effects and game dynamics capable of accurately simulating the real world. No matter which ATI Radeon™ HD 4800 Series GPU you choose, you can be assured that games will look as good as the developer intended!
ATI CrossFireX™ Technology
NATI CrossFireX™ multi-GPU technology takes your gaming experience to the next level with superb scalability, performance and compatibility. The technology combines the awe-inspiring capabilities of multiple ATI Radeon™ graphics cards and an ATI CrossFireX ready motherboard to meet the hard-core demands of your alternate reality. New ATI Radeon™ HD graphics cards are designed with an internal ATI CrossFire™ Bridge Interconnect system to simplify installation.
Microsoft® Windows Vista®
ATI Radeon™ HD 4800 series graphics cards provide support for the Microsoft® Windows Vista® operating system and take advantage of the Windows Aero™ graphical interface. You will be amazed by the dazzling 3D visual effects and have peace of mind that the ATI Catalyst™ software and drivers are designed and thoroughly tested to ensure full compatibility and stability to help keep you up and running. All these new technologies and features make the ATI Radeon HD 4800 series of GPUs the ideal solution for ultimate HD gaming and HD video entertainment with the Windows Vista OS
July 18th, 2009 at 12:08 am By Nguyễn Huy Tân
I think AMD is trying their best to kill nVIDIA with many high performance products and the best price. HIS HD4830 is one of them.
I love HIS HD4830 :x. Low price, High performance, Energy saver with it's performance. Let's see this review and you will understand. It's HD4770's review http://www.techpowerup.com/reviews/ATI/HD_4770/29.html
I hope HIS will present HIS HD4770 with IceQ4 soon.
February 27th, 2009 at 07:27 pm By Lilik Subroto
It is one of HIS's high quality products. I am from Indonesia. and now I have used it. one question from me. HIS ICEQ4 HD 4830 is a Geforce 9800 GT Killer.
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HIS has won over 1000 awards with ATI graphic solution from major media worldwide.
" HIS 4830 IceQ 4 is the most performant Radeon HD4830 tested in our lab. Represents an excelent solution between Mainstream and Performance " - XtremPC Review
8/10 score in Centrale 3D
" Overall the HIS HD 4830 IceQ4 is a very good bang-for-your-buck video card. The performance of the 4830 wasn't far off of the 4850 and the difference in price of $40-$60 between the two cards makes a great case for the 4830. If you are in the market for a new card that will handle the latest games without breaking the bank the HIS 4830 IceQ4 is a good bet. " - Bona Fide Reviews' Great Product Award
" We find the card truly runs well, giving us exceptional Crysis performance for its price! " - 8.5 points out of 10, Hardwarezone Silver Award
" 配搭全新 IceQ 4 散熱器，比上代 IceQ3 版本除多出一組 Heatpipe 導熱管外，散熱面積更大幅提升 46% 至 1600cm2，讓用家打造一個更寧靜、涼快、高效能的平台。" - HKEPC Review
" 採用德國工藝21片扇葉大風扇，及全鋁雙區大型散熱鯺片，能安靜的將顥示卡晶片及記憶體產生的熱帶出電腦機箱外，讓用戶的系統常保冷、靜又有勁！ " - PCDIY Review
Great Gamer Pick Award by - 3Dgameman Video Review
" The HIS is both quieter and cheaper than the Sapphire " - Registered Hardware Recommended
" The graphic processor has heated up from 38 degrees in a mode of rest to 68 degrees under loading. In comparison with earlier tested video card Radeon HD 4830 equipped with reference cooling, result very good. Then heating of the graphic processor has reached 91 degrees that on 23 degrees above, than in a case with a video card from HIS. We will notice that video card HIS Radeon HD 4830 remained very silent throughout all period of testing. " - 3Dnews Recommended