home > ATOMIC HD 3870 512MB GDDR4 PCI-E
One of a few Sapphire Graphics Processing Units, based on ATI Radeon HD 3870, Sapphire ATOMIC HD 3870 512MB GDDR4 PCI-E is produced on 55 nm manufacturing process. The card is targeted at desktop market. The card's graphics frequency is 825 MHz. Furthermore, it has 320 stream processors, 16 texture units, as well as 16 color ROPs. The ATOMIC HD 3870 512MB GDDR4 PCI-E comes with 512 MB of GDDR4 memory, clocked at 1.2 GHz. It has a 256 bit wide memory bus, which translates to 76.8 GB/s memory bandwidth. The GPU has PCI Express 2.0 interface, and requires 1 motherboard slot. This model needs up to 106 Watt of power, identical to the reference design.
Below you will find more detailed specifications of the card.