DDR5选64GB还是32GB：Kingston FURY Beast野兽DDR5 RGB内存开箱评测
2021年英特尔第12代处理器上市，全新开始支持DDR5內存，虽然性能和技术方面均大幅领先上代，但因价格因素和12代同时支持DDR4和DDR5主板多重因素下，DDR5仅成为一些极致发烧友的选择，随着13代处理器和AMD锐龙7000上市，DDR5的价格愈发亲民，可以说已然飞入寻常百姓家，今天带来KingstonFURY Beast野兽DDR5 RGB内存的开箱，支持Intel XMP 3.0技术，非常适合电竞、超频和高端玩家装备。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516557.jpg?size=750x500&imageMogr2/format/jpeg/quality/60https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/2022111622551652.jpg?size=750x500&imageMogr2/format/jpeg/quality/60
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一、DDR5内存优势https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516526.jpg?size=720x403&imageMogr2/format/jpeg/quality/60
1、性能更好。DDR5频率从4800MHz起步，DDR4内存则为2133MHz。2、能耗更低。工作电压从1.2V降至1.1V，减少约20%的能耗。3、能效与扩充性更佳。DDR5內存整合电源管理IC，DDR4则依赖主板。4、单根即为双通道。单根DDR5內存使用双通道，每信道使用32bit数据位宽（ECC额外多出8bit），频宽优势进一步放大，延迟更低、性能更高。相较而言，单根DDR4內存只占用单通道。5、效率更高。DDR5內存的突发终止与突发长度分别扩充至8、16bit。6、单条容量更大，单芯容量从2GB提升至8GB，单条最大可达256GB。7、可靠性更高。DDR5支持芯片级ECC纠错，对于企业级、服务器客户而言，无疑是更好的选择。二、包装及参数包装为透明吸塑外壳保护，外表贴纸带有相关参数，内存的样子也一目了然。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516550.jpg?size=750x500&imageMogr2/format/jpeg/quality/60
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半高式散热铠甲为铝合金拉丝工艺，立体冲压机甲纹路，正面丝印FURY logo和Beast。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516794.jpg?size=750x500&imageMogr2/format/jpeg/quality/60
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顶部非对称线条，一只扳手造型的镂空，设计比较硬朗狂野。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516827.jpg?size=750x500&imageMogr2/format/jpeg/quality/60
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散热片高度较低，约40mm，相对一些内存高度在50mm以上的大型散热片，可以更好地兼容各类CPU散热器，不会出现安装冲突。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516307.jpg?size=750x500&imageMogr2/format/jpeg/quality/60
散热片覆盖了整个闪存颗粒，导热贴固定，有效屏蔽电磁干扰，保证了内存在XMP3.0高性能模式下的稳定性。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516189.jpg?size=750x500&imageMogr2/format/jpeg/quality/60
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采用黑化PCB，单面8颗特挑颗粒，超频潜力优秀，单根16GB，5200MT/s下时序为40-40-40-79。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516825.jpg?size=750x500&imageMogr2/format/jpeg/quality/60
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三、灯效顶部为雾透RGB灯带，内置12颗独立可控制的RGB灯珠，灯效亮度高过渡流畅，相比普条更具沉浸感。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516139.jpg?size=750x500&imageMogr2/format/jpeg/quality/60
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支持FURY CTRL控制软件，可调整16种灯效，速度、亮度、led长度、方向均可自由调整。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516544.jpg?size=1907x1031&imageMogr2/format/jpeg/quality/60
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同时支持华硕、华擎、技嘉、微星主板灯效软件调控，也支持外设产品联动灯效。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/2022111622551632.jpg?size=782x875&imageMogr2/format/jpeg/quality/60
四、性能测试测试平台：I9 13900K，英特尔Z790，索泰RTX3090。https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516685.jpg?size=750x500&imageMogr2/format/jpeg/quality/60
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首先是AIDA64测试内存的读取、写入、拷贝和延迟数据。默认4400MT/s：https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516424.jpg?size=1158x858&imageMogr2/format/jpeg/quality/60
超频后5200MT：https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516629.jpg?size=1164x864&imageMogr2/format/jpeg/quality/60
与原64GB对比：https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516894.jpg?size=1249x1128&imageMogr2/format/jpeg/quality/60
PCMark10日常使用性能测试默认4400MT/s：https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516684.jpg?size=1386x1013&imageMogr2/format/jpeg/quality/60
超频后5200MT：https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/20221116225516831.jpg?size=1386x1013&imageMogr2/format/jpeg/quality/60
与原64GB对比：https://zaaap-1254235226.cos.ap-guangzhou.myqcloud.com/long_pic/2022/11/16/2022111622551698.jpg?size=1668x1172&imageMogr2/format/jpeg/quality/60
可以看到两条16GB四通道内存带宽比4条16GB四通道要快很多（所以即使频率相同也不会相差太大），仅仅在pcmark测试中分数稍有落后，可见两条16GB组四通道完全胜任日常使用。
四、总结Kingston FURY Beast野兽DDR5 RGB内存属于目前市面上性价比较高的RGB内存，性能可以满足大部分玩家需求。开启XMP一键超频后相比于标准的4400MT/s，当频率达到5200MT/s时，性能提升立竿见影，无论是追求极致性能的玩家，还是普通创作者，现在都是入手DDR5内存的好时机。
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