It features 640 shading units, 40 texture mapping units, and 16 ROPs. The Cape Verde graphics processor is an average sized chip with a die area of 123 mm² and 1,500 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 Cape Verde graphics processor, in its Cape Verde XT variant, the card supports DirectX 12.
Feb 1st, 2022 Creative Sound Blaster X4 Review - A Great Sound Card, Now Even Better.Feb 2nd, 2022 God of War Benchmark Test & Performance Review.Feb 11th, 2022 Intel Core i3-12300 Review - World's Fastest Quad-Core.All components are interconnected to an L2 cache, that works as a very fast scratchpad for the GPU, and of course, the memory controllers. The Raster Operations area does the final leg of the processing, and the information is forwarded to the display logic. A command processor takes input from the host machine, decodes them, and does the groundwork for the number-crunching area, the Graphics CoreNext clusters, which then perform all the shader and math-intensive processing. Tahiti also retains the basic hierarchy of the architecture as implemented in Tahiti. There are fewer number of redundant components, so Cape Verde is left functionally-identical to Tahiti, but is smaller, built for more affordable graphics cards.
MODO SOFTWARE AMD 7770 SERIES
XFX Radeon HD 7770 Black Edition Super OC Review (custom cooler & overclocked)ĪrchitectureCape Verde is a downscale from the “Tahiti” silicon, on which higher Radeon HD 7900 series parts are based.PowerColor Radeon HD 7770 (custom cooler).MSI Radeon HD 7770 OC (custom cooler & overclocked).HIS Radeon HD 7750 iCooler (custom cooler).ASUS Radeon HD 7770 DirectCU Review (custom cooler & overclocked).We also have the following reviews for you today: Products based on this chip, the Radeon HD 7770 and Radeon HD 7750, are touted to be true successors of the HD 6700 series. With the transition to the new 28 nm fab process and a new number-chomping architecture, Graphics CoreNext, designing a new GPU became inevitable for AMD. Since the following HD 6000 series was also based on this process, and AMD had achieved higher performance targets with "Barts", it decided to reshuffle the higher-end lineup, give Barts the HD 6800 series, and since Juniper was the only GPU smaller than Barts, re-brand it to the HD 6700 series, to everyone's disgust including ours. AMD addressed the sub-$200 market with its first DirectX 11 generation of GPUs using the Radeon HD 5700 series, based on the 40 nm "Juniper" silicon. This efficiency is supposed to show in relative performance per mm² (taking the new 28 nm fab process into account), performance per Watt, and in more layman terms, performance to stream processor count.īut first, a little history lesson. What makes this launch a particularly monumental challenge for Graphics CoreNext is that it now has to deliver on its biggest design goal, that of being a more efficient number-cruncher than previous-generation VLIW architecture.
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