ATI Mobility Radeon™ HD 4830 / 4860 Overview

A New Paradigm of Performance- Extraordinary Performance for Gaming Notebooks

Take control over your game and crank it up with the unmatched combination of HD gaming performance and mobility. The newest members of the ATI Mobility Radeon™ HD 4800 series family of graphics processing units (GPU) deliver the first notebook GPUs designed with the ground-breaking 40nm process technology. This cutting-edge technology combined with the most advanced memory technology makes these GPUs stand out from all the rest.

Go ahead, max out the settings and tear through the latest games with seamless frame rates and incredible speed. Go beyond HD1 with tantalizing processing power and experience unprecedented levels of graphics realism. Do it all with break-through energy efficiency with ATI PowerPlay™ technology for long battery life that doesn't compromise on performance.

Features & Benefits

The newly enhanced graphics engine features intense processing power, 640 stream processors and advanced GDDR5 memory1, propelling you deep into your gameplay with seamless frame rates at high resolutions.
Enhanced anti-aliasing (AA) and anisotropic filtering (AF) create striking graphics with unparalleled realism so you can max out the settings of the most demanding next-generation games or revitalize your favorite titles².
Play today while preparing for tomorrow with support for DirectX 10.1 and ATI CrossFireX™ technology multi-GPU capabilities delivering up to 832 gigaFLOPS turning your notebook into a gaming powerhouse with astonishing performance at all resolutions^3,4
Watch the latest Blu-ray movies with picture-in-picture playback capabilities ^5,6,7upscale to nearly twice the display resolution of HD content^2,8 or watch standard definition video in near-HD quality with enhanced DVD up-scaling^5,8
Accelerate the conversion of standard and HD video with the sophisticated new ATI Video Converter* delivering the freedom and flexibility to edit videos quickly and convert them to H.264 and MPEG-2 formats⁹.
Dual audio over DisplayPort™ and HDMI with 7.1 surround sound ensures you can take advantage of the latest display technology.

Product Information

Specifications

Support

Drivers

Tech Docs

FAQs

1. Advanced Memory is available with the ATI Mobility Radeon™ HD 4860.
2. Subject to available monitor resolution.
3. Requires dual ATI Mobility Radeon™ HD 4860 graphics processors with ATI CrossFireX™ technology. Compute power: ATI Mobility Radeon™ HD 4860 (640 Stream Processors) x (2 FLOP/Processor) x (650 MHz) = 832,000 MFLOPS = 832 GFLOPS
4. ATI CrossFireX™ technology requires an ATI CrossFireX Ready motherboard and may require a specialized power supply.
5. HD capable monitor required
6. Blu-ray drive required
7. Picture-in-Picture displayed in SD. HD and SD decode is done on the ATI Mobility Radeon™ HD 4800 series graphics processors.
8. The ATI Mobility Radeon™ HD 4800 Series GPUs can upscale video display to 2560x1600 on dual-link monitors which is almost twice the display resolution of 1080p displays in AC mode only.
9. ATI Video Converter is available on select ATI Stream technology enabled notebook with an ATI Mobility Radeon™ HD 4600 series or ATI Mobility Radeon™ HD 4800 series graphics processor.

*ATI Avivo™ HD is a technology platform that includes a broad set of capabilities offered by certain ATI Mobility Radeon™ HD GPUs. Not all products have all features and full enablement of some ATI Avivo™ HD capabilities may require complementary products.
Performance, technologies and features listed above can vary with specific notebook implementations.

Please consult with Notebook vendor for a complete list of supported features.
ATI Radeon™ HD graphics chips have numerous features integrated into the processor itself (e.g., HDCP, HDMI, etc.). Third parties manufacturing products based on, or incorporating ATI Radeon HD graphics chips, may choose to enable some or all of these features. If a particular feature is important to you, please inquire of the manufacturer if a particular product supports this feature. In addition, some features or technologies may require you to purchase additional components in order to make full use of them (e.g. a Blu-Ray or HD-DVD drive, HDCP-ready monitor, etc.).