HIS HD 3450 iFan 256MB (64bit) DDR2 PCIe (Small Box)
  • 3450_smallbox_1600.jpg
  • 200809101434118515.jpg
Product Code H345F256NS
EAN Code 4895139000450
Cooler iFan
GPU 3450
Core Clock 600 MHz
Memory Clock 800 MHz
Memory Size 256 MB
Memory Type DDR2
Memory Interface 64 bit
Interface PCI Express x16 (PCI Express 2.0)
Availability Available in US Only
  • ATI Premium Graphics™
  • ATI CrossfireX™
  • DirectX 10.1
  • PCI Express 2.0
  • 1080p
  • HDMI
  • HDTV
  • Dual Monitor
  • DVI
  • VGA
  • TV-Out
  • Small Box
  • Powered by Radeon® HD 3400 GPU
  • HIS iFan Cooling Technology
  • Quiet: Less than 20dB
  • 256MB(64bit) DDR2 memory
  • Superscalar unified shader architecture
  • 40 stream processing units
  • 128-bit memory interface
  • DirectX® 10.1 / Shader Model 4.1 support
  • PCI Express® 2.0 support
  • ATI CrossFireXTM multi-GPU support for highly scalable performance
  • Superscalar unified shader architecture
  • 40 stream processing units
  • 64-bit memory interface
  • DirectX® 10.1 / Shader Model 4.1 support
  • PCI Express® 2.0 support
  • ATI CrossFireXTM multi-GPU support for highly scalable performance
  • Use up to four GPUs with an AMD 790FX based motherboard
  • High-speed 128-bit HDR (High Dynamic Range) rendering
  • Up to 24x Custom Filter Anti-Aliasing
  • 55nm process technology
  • ATI AvivoTM HD video and display technology
  • Built-in HDMI and 5.1 surround audio
  • Support for the ATI RadeonTM DVI to HDMI adapter
  • Unified Video Decoder (UVD) for Blu-rayTM and HD DVD
  • Dynamic geometry acceleration
  • Game physics processing capability
  • HIS delivers Faster, Cooler, Quieter plus the best quality product!
  • Professional customer service and technical support
  • Driver CD

Model Name HIS HD 3450 iFan (Full HD 1080p) HDMI 256MB (64bit) DDR2 Dual Link-DVI & TV (HDCP) PCIe
Chipset Radeon HD 3400 PCIe Series
ASIC RadeonTM HD 3450 GPU
Pixel Pipelines 40 stream processing units* (Unified)
Vertex Engines 40 stream processing units* (Unified)
Manu. Process (Micron) 55nm
Fill Rate
Memory Size (MB) 256MB
Memory Type DDR2
RAMDAC (MHz) 400
Engine CLK (MHz) 600MHz
Memory CLK (MHz) 800MHz
Memory Interface (bit) 64bit
Memory Bandwidth
Max. Resolution Two x 2560*1600 (Dual dual-link)
Bus Interface
2nd VGA No
2nd DVI No
TV-out No
HDTV (YPrPb component output) No
Video-in No
TV Tuner No
FM Tuner No


HIS iFan Cooling Technology

Fast: Effective cooling performance; Quiet: Less than 20dB; Cool: iFan reduce heat better than standard heat sink & cooler; Durability, iFan extends the card life

HD Concept output with gold plated

HIS has applied the "HD" concept design on its new models. Features include: high-quality gold-plated ports, black panel plate which sync. with the "High-definition" concept of the new RadeonTM HD Series.

HD Gaming in the Next Generation

Play the next generation of HD games featuring life-like graphics realism from Microsoft® DirectX® 10.1 compatibility. With PCI Express® 2.0 support, you're ready for games that demand fast throughput. And thanks to easy ATI CrossFireXTM multi-GPU upgradeability, you can add to your performance when you need it.

ATI AvivoTM HD Technology

ATI RadeonTM HD 3400 Series GPUs feature ATI AvivoTM HD technology with advanced audio, video processing, display and connectivity capabilities for high definition entertainment solutions. ATI AvivoTM HD technology includes fully integrated HD audio capabilities and supports playback of multi-channel (5.1) audio streams. When combined with the integrated HDCP copy protection, ATI Avivo HD enables a one-cable HDMITM connectivity solution to high definition home theaters.

ATI Unified Video Decoder Technology (UVD)

Connect your PC to your home theater and start watching HD content from your computer using new ATI RadeonTM HD 3400 series graphics cards. The ATI RadeonTM HD 3400 Series is designed to decode and playback Blu-rayTM and HD DVD formats using dedicated hardware within the GPU. This technology, known as UVD or Unified Video Decoding, is part of ATI AvivoTM HD, the new collection of technologies that are designed to improve the visual and connectivity capabilities of ATI RadeonTM HD 3400 Series GPUs

HDMI Video and Audio

The ATI RadeonTM HD 3400 Series GPU further enhances the HD entertainment experience by making it easy to make the connection to a big- screen or home theater system. With built-in 5.1 surround audio (AC3) pass-through capabilities, the new GPUs and graphics cards support a single HDMI connection direct to a compatible TV or receiver. This single cable carries both the HD video and 5.1 surround audio for a clean, high definition connection. Some graphics cards will have an HDMI connector built in, while others will use a special ATI Radeon DVI-I to HDMI adapter. These options mean greater choice and flexibility for consumers when connecting to PC monitors or home theaters for maximum enjoyment of full HD 1080p content.

Microsoft® DirectX® 10.1 support

ATI RadeonTM HD 3400 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-before-seen detail-rich images, visual effects and game dynamics capable of accurately simulating the real world. No matter which ATI RadeonTM HD 3400 Series GPU you choose, you can be assured that games will look as good as the developer intended!

ATI CrossFireXTM Technology

New ATI CrossFireXTM multi-GPU technology takes your gaming experience to the next level with more scalability, performance and compatibility. The technology combines the awe-inspiring capabilities of multiple ATI RadeonTM graphics cards and an ATI CrossFireX ready motherboard to meet the hard-core demands of your alternate reality. New ATI RadeonTM HD graphics cards are designed with an internal ATI CrossFireXTM Bridge Interconnect system to simplify installation. Experience stunning visual realism in today's demanding 3D games with uncompromising image quality, especially on HD displays.

Microsoft® Windows Vista®

ATI RadeonTM HD 3400 series GPUs provide total support for the Microsoft® Windows Vista® operating system and improve the performance of the Windows AeroTM graphical interface. You will be amazed by the dazzling 3D visual effects and have peace of mind that the ATI CatalystTM software and drivers are designed and thoroughly tested to ensure full compatibility and stability to keep you up and running. All these new technologies and features make the ATI RadeonTM HD 3400 series of GPUs the ideal solution for ultimate HD gaming and HD video entertainment with the Windows Vista OS.


August 7th, 2009 at 05:53 am By Johannes Grafström

This grap card really does it thing. Very stable, never had any problems with it, though it's a bit weak when it comes to fire-effects and such (encountered them in World of warcraft and encountered big loss of fps).

Otherwise it's a good card that I can recommend!

Post your comment

Comments will be reviewed by the editors before being published, mainly to ensure that spam and irrelevant material are not published . Please feel free to comment!

We strongly encourage you to use your real name. E-mail addresses are required in case we need to follow up with you directly. We won't publish your e-mail address unless you request.

Name (*)  
EMail (*)  
Comment (*)  

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