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 | |||||||||
Benchmarks
3DMark - 3DMark Cloud Gate Score
15817 Points (15%)
3DMark - 3DMark Cloud Gate Graphics
24365 Points (6%)
3DMark - 3DMark Fire Strike Standard Score
3415 Points (6%)
3DMark - 3DMark Fire Strike Standard Graphics
3655 Points (4%)
3DMark - 3DMark Ice Storm Graphics
71137 Points (8%)
Cinebench R15 OpenGL 64 Bit +
Cinebench R15 OpenGL Ref. Match 64 Bit +
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
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v1.28
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