Radeon HD 7770 the cheap 28nm Graphic card specifications and prices
The beginning of 2012 is promising with the release of first 28nm GPUs from AMD, and if you could wait until February you could get the AMD Radeon HD 7770 using 28nm process technology for only 149$.
The AMD Radeon HD 7770 based on the Cape Verde XT chip will come with 900MHz as a GPU clock and 896 stream processors, 56 texture units and 16 ROPs, the memory is clocked at 1375MHz (5.5GHz GDDR5 effective) with 1GB of size which is interconnected with the GPU using a 128-bit bus width resulting of a bandwidth up to 88GB/s all that with only 149$.
Following the HD 7770 is the HD 7750 based on Cape Verde PRO, using at 900MHz clock speed and 832shaders, 52 TMUs and 16 ROPs. The memory speed is 5.0GHz bringing the
total possible bandwidth to 80 GB/s for its 1GB of memory and using a 128bit bus, the HD 7750 will be tagged for $10 less, or $139.
So, you can get a solid configuration using dual HD 7770 in cross fire mode for only 298$ getting 1664 processors units and up to 174GB/s data speed rate, waiting for Nvidia respond with the next Geforce 700 series.
Radeon HD 7770 the cheap 28nm Graphic card specifications and prices
Reviewed by Mhr
on
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Reviewed by Mhr
on
00:14
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Title says 22nm, first line says 28nm.
ReplyDeletePlus I think the question many want to know, including me, is which will be the highest powered card that does not need a PCIie power connector as it draws sufficient power from the motherboard port.
title fixed, they can do it easily, may be something like HD 7650 or even 7750 with a lower clocked VRAM and GPU
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