72.5GFLOPS 240Mpixel/s 1080p 60fps多格式视频编解码器应用处理器，支持GPGPU，用于融合多媒体应用

2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers Pub Date : 2013-03-28 DOI:10.1109/ISSCC.2013.6487681

Yongha Park, Chang-Hyo Yu, Kilwhan Lee, Hyunsuk Kim, Youngeun Park, Chun-Ho Kim, Yunseok Choi, Jinhong Oh, Chang-Hoon Oh, Gurnrack Moon, Sangduk Kim, H. Jang, Jin-Aeon Lee, Chi-Yong Kim, Sungho Park

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引用次数: 8

摘要

72.5GFLOPS GPGPU计算、2.4 Mpixel/s可持续图像信号处理和60fps 1080p多格式视频编解码器(MFC)能力与1.7GHz乱序执行双核ARMv7A架构CPU和12.8GB/s下一代应用处理器内存子系统集成在一起。与CPU解决方案相比，基于gpu的通用计算能力可以在计算密集型多媒体应用中提供10倍的能源效率。利用GPGPU计算提高的能效，借助专用高性能低功耗多媒体加速器以及低功耗设计和工艺技术，实现了下一代融合多媒体应用，如图9.4.1所示。

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72.5GFLOPS 240Mpixel/s 1080p 60fps multi-format video codec application processor enabled with GPGPU for fused multimedia application

72.5GFLOPS GPGPU computing, 240 Mpixel/s sustainable image signal processing and 60fps 1080p multi-format video codec (MFC) capabilities are integrated with an 1.7GHz out-of-order-execution dual-core ARMv7A architecture CPU and 12.8GB/s memory subsystem for a next-generation application processor. The GPU-based general-purpose computing capability can deliver 10× higher energy efficiency in compute-intensive multimedia applications, compared with a CPU solution on the same die. The improved energy efficiency with GPGPU computing enables next-generation fused multimedia applications, with the assistance of dedicated high-performance low-power multimedia accelerators, as well as with low-power design and process technology, as shown in Fig. 9.4.1.

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2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers

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