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ATI Mobility Radeon HD 3870
The Mobility Radeon HD 3870 was a graphics card by ATI, launched in June 2008. Built on the 55 nm process, and based on the M88 graphics processor, the card supports DirectX 10.1. The M88 graphics processor is an average sized chip with a die area of 192 mm² and 666 million transistors. It features 320 shading units, 16 texture mapping units and 16 ROPs. ATI has placed 512 MB GDDR3 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 660 MHz, memory is running at 850 MHz.
We recommend the ATI Mobility Radeon HD 3870 for gaming with highest details at resolutions up to, and including, 1280x720.
Its power draw is rated at 55 W maximum. Mobility Radeon HD 3870 is connected to the rest of the system using a PCIe 2.0 x16 interface.
||Jun 4th, 2008
||PCIe 2.0 x16
1700 MHz effective