The Radeon HD 4830 was a mid-range graphics card by ATI, launched on October 21st, 2008. Built on the 55 nm process, and based on the RV770 graphics processor, in its RV770 LE …

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Oct 22, 2008 · Today AMD released their new Radeon HD 4830 Series of graphics cards. The cards are positioned in the $100 to $150 segment to put additional pressure on NVIDIA. …

Dec 2, 2008 · Sapphire has taken their proven products and made an HD 4830 card ready to take on any opponent you encounter on the battlefield. The Sapphire HD 4830 has the same …

The Radeon HD 4830 comes with 1 GB of GDDR3 memory, using 256 bit interface. The memory is clocked at 900 MHz, which results in 57.6 GB/s memory bandwidth. The GPU supports PCI …

The AMD ATI Mobility Radeon HD 4830 is a slower clocked Mobility HD 4860 and based on the 40nm RV740 core. Therefore, it is similar to the desktop HD 4700 series. Because of the 40nm...

Dec 11, 2008 · Overclocked to 690 MHz, the temperature of both the PowerColor and Sapphire 4830 cards hovered from a mid to high 60 degrees Celsius, with the Sapphire card showing a …

The recently launched Radeon HD 4830 is basically a capped Radeon HD 4850, running at lower clock rates and having less graphics processors available, but offering a far more attractive …

Oct 22, 2008 · Considering price/performance, the HD 4830 is one of the best offers on the market today only rivaled by some low-end NVIDIA cards. What makes this card even more …