Cape Verde Specs
Built on TSMC 28nm process,~1.5 billion transistors 10 Graphics Core Next Compute Units (CUs) 640 Stream processors 40 TMUs, 16 ROPs 128-bit wide GDDR5 memory interface
Radeon HD 7770
All CUs enabled, 640 Stream processors 1 GB GDDR5 memory 40 TMUs, 16 ROPs 1000 MHz Core clock-speed 1125 MHz (actual), 4500 MHz (effective) memory clock-speed 72 GB/s Memory bandwidth 1280 GFLOP/s Single precision floating-point performance Typical board power: 80W
Radeon HD 7750
8 CUs enabled, 512 Stream processors 1 GB GDDR5 memory 32 TMUs, 16 ROPs 800 MHz Core clock-speed 1125 MHz (actual), 4500 MHz (effective) memory clock-speed 72 GB/s Memory bandwidth 819 GFLOP/s Single precision floating-point performance Typical board power: 55W
AMD Radeon HD 7700 series details revealed
Posted on Friday, February 10 2012 @ 22:49 CET by Thomas De Maesschalck
Legit Reviews published leaked details about AMD's Radeon HD 7700 series, which is anticipated to be released next month. These new GPUs are made on a 28nm process and will fill in the sub-$200 segment.