苹果中国官网调整：Mac Pro正式支持选配AMD W5500X显卡-快科技-科技改变生活

苹果中国官网调整：Mac Pro正式支持选配AMD W5500X显卡

雪花
2020年07月02日 08:30
0

现在苹果中国又进行了调整，这次依然是对Mac Pro，顶着全球最贵台式机称号的它，迎来了新的选配项，而它就是AMD的Radeon Pro W5500X显卡。

官网显示，新款Mac Pro支持选配Radeon Pro W5500X显卡，配备8GB GDDR6显存，单个售价为1500元。

AMD Radeon Pro W5500系列显卡基于7nm工艺、RDNA架构、Navi 14核心，支持PCIe 4.0，22个计算单元，1408个流处理器，搭配128-bit GDDR6显存，等效频率14GHz，带宽为224GB/s。

W5500 FP32浮点性能5.35TFlops，显存容量8GB，并配备四个DisplayPort 1.4接口，支持四路4K或者单路8K/60Hz输出，最大功耗125W，尾部单个涡轮风扇散热，能够同时驱动四台4K显示器，一台5K显示器或者一台Apple Pro Display XDR。

AMD宣称，RDNA架构的性能相比GCN架构同频率提升最多25％，而新卡相比于竞品Quadro P2200，SPECviewperf 13多线程性能高最多10倍，SolidWorks性能高最多32％，同时还有专业版驱动加持，过去一年来的性能累计提升了大约15％。

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