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AMD

Submission + - GPU Frame Capture Performance Testing Clouds Multi-GPU Results (pcper.com)

Vigile writes: A month ago for the release of NVIDIA's GeForce GTX Titan a new GPU performance technology was introduced called Frame Rating. While at the time only a single game and single instance was tested, PC Perspective has since circled back with a full set of results on both NVIDIA and AMD high-end graphics cards in single and dual-GPU configurations. By using an external hardware-based capture system that can record uncompressed data at 2560x1440 @ 60 Hz and then post-processing software that analyzes the data after capture, the new performance results paint a startling different picture of multi-GPU scenarios, especially from AMD's CrossFire. PC Perspective has also included slow-motion captured video of the games in question for side-by-side comparison and information on how Vertical Sync can affect the results for these new test methods.
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GPU Frame Capture Performance Testing Clouds Multi-GPU Results

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