NVIDIA发布入门级加速卡A2：GA107小核心、16GB GDDR6显存-快科技-科技改变生活

NVIDIA发布入门级加速卡A2：GA107小核心、16GB GDDR6显存

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2021年11月10日 00:16
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NVIDIA今天发布了一款入门级的AI推理、边缘计算加速卡“A2”，基于Ampere架构。

它采用了RTX 3050系列同款的8nm GA107小核心，只开启一半1280个流处理器，核心基础频率1440MHz、加速频率1770MHz，单精度浮点性能4.5TFlops。

显存位宽128-bit，搭配了多达16GB GDDR6。自然没有视频输出接口。

整卡功耗仅为60W，也可以设定为40W，无需辅助供电，也不需要主动风扇，整卡为半高半长单插槽造型。

性能方面，相比Turing架构入门级产品T4性能提升20-30％，功耗降低10％，性价比高了多达60％。

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