AMD Radeon R9 M470
AMD Radeon R9 M470是基于Bonaire芯片的主流移动显卡。这款28纳米显卡开启了所有的768个着色器(12个CU),基于第二代GCN架构。内存最大容量为4 GB(GDDR5,6000 MHz的有效频率),并通过128位接口连接。相比于技术规格相同前代芯片Radeon R9 M380(1000MHz),R9 M470可以提供了更高的主频。
与R9 M300系列不同的是,R9 M400系列目前只有三款显卡(M485X,M470X和M470),不过这可能在2016年第二季度随着新的Polaris架构上市而改变。
Radeon R9 M400 Series
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Codename | Saturn | |||||||||
Architecture | GCN 2 | |||||||||
Pipelines | 768 - unified | |||||||||
Core Speed | 1000 MHz | |||||||||
Shader Speed | 6000 MHz | |||||||||
Memory Speed | 6000 MHz | |||||||||
Memory Bus Width | 128 Bit | |||||||||
Memory Type | GDDR5 | |||||||||
Max. Amount of Memory | 4 GB | |||||||||
Shared Memory | no | |||||||||
API | DirectX 12 FL11_1, Shader 5.0, OpenGL 4.3 | |||||||||
Transistor Count | 1.5 Billion | |||||||||
technology | 28 nm | |||||||||
Features | DirectCompute 5.0, OpenCL | |||||||||
Notebook Size | large | |||||||||
Date of Announcement | 14.05.2016 | |||||||||
Link to Manufacturer Page | www.amd.com |