Let's start off the rumor thread with a nice link...post up what you got!!!
Rumors on release date:
http://www.digitimes.com/news/a20121203PD207.html?mod=2
Rumors on specs:
http://uk.hardware.info/news/31864/possible-specs-amd-radeon-hd-8000-surface
http://www.extremetech.com/computing/136636-amd-hd-8000-specs-leak-point-to-major-performance-boost
Rumors on release date:
http://www.digitimes.com/news/a20121203PD207.html?mod=2
AMD reportedly plans to release its Radon HD 8000 series GPUs in the second quarter of 2013 as the company is currently going through a business reorganization to aid its poor performance in the third quarter, according to sources from the upstream supply chain.
Rumors on specs:
http://uk.hardware.info/news/31864/possible-specs-amd-radeon-hd-8000-surface
The HD 8000 series will get physically larger, according to the site. For example, the Tahiti GPU in the HD 7900 series has 4.31 billion transistors and 2,048 stream processors, and this will reportedly increase for the HD 8900 series by almost 20 percent to 5.1 billion transistors and 2,560 stream processors. The HD 8950 will have 212 fewer stream processors than the HD 8970. On both the HD 8970 and the HD 8950 the number of ROPs will increase by 50 percent to 48.
The GPU speed of both cards will increas to 1050 MHz, while the memory speeds will be 6000 MHz and 5500 MHz. This has an influence on the TDP, which will be 260 watts and 210 watts, respectively. The 3 GB of video memory will be controlled by a 384-bit memory bus. The HD 8990 will basically be a double HD 8970 with slightly lower clock speeds with twice the amount of video memory.
The low- and mid-range cards in the HD 8000 series will be interesting. All will feature 2 GB GDDR5 memory. The two HD 8800 GPUs will reportedly have 1,792 stream processors and 3.4 billion transistors. The memory bus is the same as the high-end cards, but the clock speeds will be higher. If the architecture becomes more efficient, then that is beneficial for performance and lowering the energy consumption.
http://www.extremetech.com/computing/136636-amd-hd-8000-specs-leak-point-to-major-performance-boost
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