![]() Radeon HD 7870 GHz Edition is connected to the rest of the system using a PCI-Express 3.0 x16 interface. Display outputs include: 1x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2. The GPU is operating at a frequency of 1000 MHz, memory is running at 1200 MHz (4.8 Gbps effective).īeing a dual-slot card, the AMD Radeon HD 7870 GHz Edition draws power from 2x 6-pin power connectors, with power draw rated at 175 W maximum. AMD has paired 2,048 MB GDDR5 memory with the Radeon HD 7870 GHz Edition, which are connected using a 256-bit memory interface. It features 1280 shading units, 80 texture mapping units, and 32 ROPs. The Pitcairn graphics processor is an average sized chip with a die area of 212 mm² and 2,800 million transistors. Even though it supports DirectX 12, the feature level is only 11_1, which can be problematic with newer DirectX 12 titles. ![]() Built on the 28 nm process, and based on the Pitcairn graphics processor, in its Pitcairn XT variant, the card supports DirectX 12. ![]() The Radeon HD 7870 GHz Edition was a performance-segment graphics card by AMD, launched on March 5th, 2012. ![]()
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