惠普 15-BW077AX (A9-9420, Radeon R5) 笔记本电脑简短评测
AMD A9-9420 | AMD Radeon R5 (Stoney Ridge) | 15.60" | 1.9 kg
AMD Radeon R5(Stoney Ridge)是移动双核Stoney Ridge架构APU集成显卡中较弱的一款。在其推出时,它集成于AMD A9-9410中,采用3个激活的计算核心(384个着色器)。根据型号的不同,最高时钟频率为800MHz。根据热设计功率和内存配置的不同,它的性能会区别很大。相比于从Bristol Ridge系列的Radeon R5,它只有3个而不是6个GCN核心(且是Stoney Ridge芯片的完整配置)。
架构和特性
Radeon R5配备3个第三代GCN架构(通常称为GCN 1.2或2.0)的运算核心。这意味着它与Tonga桌面式芯片非常相似,支持DirectX 12(FL 12_0),但图形核心也可以通过Mantle,OpenGL和OpenCL访问。该显卡也支持HSA 1.0标准,因此可以高效地与处理器核心交换数据。它的技术规格和Carrizo前代型号相同。
视频单元包括UVD 6(统一视频解码器),支持硬件解码HEVC / H.265格式的4K视频。更多详情请见我们的Stoney Ridge架构处理器评测文章。
功耗
根据型号不同,和可定制热设计功率(CTDP),这块28纳米制程技术芯片功耗从10到25瓦不等。这意味着它可以也可以用于轻薄笔记本。
Radeon R (Stoney / Bristol Ridge) Series
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Codename | Stoney Ridge | |||||||||||||||
Architecture | GCN 1.2/2.0 | |||||||||||||||
Pipelines | 192 - unified | |||||||||||||||
Core Speed | 800 (Boost) MHz | |||||||||||||||
Memory Bus Width | 64 Bit | |||||||||||||||
Shared Memory | yes | |||||||||||||||
API | DirectX 12 (FL 12_0), OpenGL 4.4 | |||||||||||||||
Power Consumption | 12-45 Watt | |||||||||||||||
technology | 28 nm | |||||||||||||||
Features | UVD 6, VCE | |||||||||||||||
Notebook Size | medium sized | |||||||||||||||
Date of Announcement | 01.06.2016 |
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The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
Lenovo Chromebook 3 11, A6-9220C: AMD A6-9220C, 11.60", 1.1 kg
External Review » Lenovo Chromebook 3 11, A6-9220C
HP 14-BW017AU : AMD A9-9420, 14.00", 1.9 kg
External Review » HP 14-BW017AU
Asus K543BA-GQ749: AMD A9-9425, 15.60", 2 kg
External Review » Asus K543BA-GQ749
HP 14-dk0013ns: AMD A9-9425, 14.00", 1.5 kg
External Review » HP 14-dk0013ns
Lenovo Ideapad S145-14AST-81ST002BMH: AMD A9-9425, 14.00", 1.6 kg
External Review » Lenovo Ideapad S145-14AST-81ST002BMH
HP 15-DB0109N: AMD A9-9425, 15.60", 1.8 kg
External Review » HP 15-DB0109N
Dell Inspiron 11 3195 2-in-1: AMD A9-9420e, 11.60", 1.2 kg
External Review » Dell Inspiron 11 3195 2-in-1
HP 14-cm0002ns: AMD A9-9425, 14.00", 1.5 kg
External Review » HP 14-cm0002ns
Lenovo 14w (no touch): AMD A6-9220C, 14.00", 1.5 kg
External Review » Lenovo 14w (no touch)
Lenovo Ideapad 320-15AST-80XV00V2SP: AMD A9-9420, 15.60", 2.2 kg
External Review » Lenovo Ideapad 320-15AST-80XV00V2SP
Lenovo Ideapad 320-15AST-80XV00V4SP: AMD A9-9420, 15.60", 2.2 kg
External Review » Lenovo Ideapad 320-15AST-80XV00V4SP
Lenovo Ideapad 320-15AST-80XV0100SP: AMD A9-9420, 15.60", 2.2 kg
External Review » Lenovo Ideapad 320-15AST-80XV0100SP
Lenovo Ideapad 320-15AST-80XV00V3SP: AMD A9-9420, 15.60", 2.2 kg
External Review » Lenovo Ideapad 320-15AST-80XV00V3SP
Lenovo Yoga 510-14AST: AMD A9-9410, 14.00", 1.8 kg
External Review » Lenovo Yoga 510-14AST
HP 15-bw077ax: AMD A9-9420, 15.60", 1.9 kg
External Review » HP 15-bw077ax
Dell Inspiron 15 3565-7923: AMD A9-9410, 15.60", 2.3 kg
External Review » Dell Inspiron 15 3565-7923
HP 15-ba110ur: AMD A9-9410, 15.60", 2 kg
External Review » HP 15-ba110ur
HP Envy x360 15-ar002na: AMD A9-9410, 15.60", 2 kg
External Review » HP Envy x360 15-ar002na
» Comparison of GPUs
Detailed list of all laptop GPUs sorted by class and performance.
» Benchmark List
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» Notebook Gaming List
Playable games for each graphics card and their average FPS results.
* Approximate position of the graphics adapter
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