“The ATI Radeon 4800 series represents a 2X performance jump over the ATI Radeon™ HD 3800 GPU, the biggest generational increase since the game-changing launch of the Radeon™ 9700 in 2002,” said Rick Bergman, senior vice president and general manager, Graphics Products Group, AMD. “AMD made a strategic decision to focus on GPU designs that maximized our efficiency and allowed us to provide enthusiasts, performance and mainstream users with the most compelling value proposition at every price point. The ATI Radeon 4800 series sets a new industry standard in key metrics such as performance-per-watt, performance-per-mm2 of chip die size, and performance-per-dollar.”
AMD customers expressed excitement with the introduction of the ATI Radeon HD 4800 series.
“The new ATI Radeon HD 4800 series cards have really impressed us in a lot of areas,” said Kelt Reeves, president of Falcon Northwest. “In performance, the ATI Radeon HD 4850 and ATI Radeon HD 4870 just blew past competing cards at their respective price levels. Each draws less power and produces less fan noise for this level of performance as well. To cap it off, the driver support is solid. The ATI Radeon HD 4800 series represents a huge leap forward for AMD.”
“It is remarkable that we are now able to build high performance gaming PCs with over one teraFLOPS of compute power inside,” said Patrick Cooper, director of Product Planning, Alienware. “With that kind of performance and the addition of visual enhancements made possible by DirectX 10.1 and tessellation, gamers can now achieve cinema-quality realism. It’s an incredible step forward in gaming and Alienware is looking forward to introducing the ATI Radeon HD 4800 series in the near future.”
ATI Radeon HD 4870 introduces GDDR5 performance, pushes 1.2 teraFLOPS
The ATI Radeon HD 4870, available immediately with a suggested retail price of USD$299, represents an unprecedented 1.2 teraFLOPS of visual compute power. It features a stock GPU core clock speed of 750 MHz, 512 MB of GDDR5 memory rated at 3.6 gigabits/second, and comes in a dual-slot PCI Express 2.0 configuration with a maximum board power of 160 watts.
ATI Radeon HD 4850: one teraFLOPS of visual compute power
The ATI Radeon HD 4850, immediately available with a suggested retail price of USD$199, received an enthusiastic welcome from global graphics reviewers. The ATI Radeon HD 4850 is the world’s first teraFLOPS graphics chip, with 800 stream processing cores (identical to the ATI Radeon HD 4870), a stock GPU core clock speed of 625 MHz, 512 MB of GDDR3 memory rated at 2 gigabits/second, and comes in a single-slot PCI Express 2.0 configuration with a maximum board power of 110 watts.
Industry excitement for the ATI Radeon HD 4800 series is evidenced in one dozen AIB (Add-In-Board) companies offering custom designs of the products, a record number for AMD. Building high-performance versions of the ATI Radeon HD 4800 series are VisionTek, ASUS, PowerColor, MSI, GIGABYTE, GECUBE, Force3D, SAPPHIRE Technology, Diamond Multimedia, Club 3D, HIS (Hightech Information Systems) and Palit Multimedia.
Systems integrators launching ATI Radeon HD 4800 series include ABS, Alienware, AMAX, Canada Computers, CyberPower, Extreme PC Corporation, Falcon-Northwest, iBUYPOWER, Maingear, Systemax, Ultra Gaming and Velocity Micro.
Early Reviews for the ATI Radeon HD 4850:
Excerpts from Anandtech:
Excerpts from ExtremeTech: