![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5669_1.JPG)
钢铁传奇,光彩夺目华擎ASRock近期推出了Steel Legend系列,Steel Legend系列保有华擎高CP值特色,拥有强悍规格与超亲民的价格,这次要来介绍『B450 Steel Legend』,B450 Steel Legend用料采用华擎超合金,CPU电源采用六相数位供电,音效采用Realtek ALC 892音效晶片搭配Nichicon Fine Gold 系列音效专用电容,在音效声音效果部份提供不错的输出品质,记忆体支援四支DDR4,并可超频至DDR4-3533MHz以上,M.2介面导入一组Ultra M.2提供了高达32Gb/s,提供PCIe Gen3 x4讯号,另一组M.2扩充则为PCIe Gen3 x2讯号与SATA Gen 3讯号,PCIe x16扩充提供两组插槽,第一组插槽导入金属遮盖,降低杂讯,提升效能与讯号品质,网路采用Realtek RTL8111H,发光功能部分导入了Polychrome RGB,也就是Addressable RGB控制,且主机板的发光效果拥有更多的变化,且可以与其他支援RGB的产品做发光同步设定,整体规格相当强悍,现在就来看华擎ASRock B450 Steel Legend啦。
包装与配件▼彩盒标示产品型号与特色
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5647.JPG)
▼华擎ASRock Logo
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5648.JPG)
▼产品型号:B450 Steel Legend
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5649.JPG)
▼采用AMD B450晶片,支援AMD Ryzen处理器(支援2000系列处理器,免更新BIOS)与ATHLON处理器、HDMI认证标志与新导入的Polychrome RGB
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5653.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5652.JPG)
▼包装背面标示产品特色、I/O介绍与基本规格
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5654.JPG)
▼Polychrome Sync提供更多酷炫的视觉效果
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5657.JPG)
▼产品特色:
❶全覆盖式M.2散热片设计
❷采用Nichicon 12k 黑色电容
❸采用60A高效电感
❹超充足的USB电源供应
❺内建USB 3.1 Gen2 Type-A与Type-C
❻2盎司铜制电路板PCB
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5658.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5661.JPG)
▼I/O与产品基本规格介绍
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5655.JPG)
▼配件:主机板说明书、软体说明书、明信片、M.2固定螺丝*2 、M.2螺丝柱、后I/O挡板、驱动光碟、SATA 6Gb/s传输线*2、记忆体安装说明与ASRock贴纸
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5662.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5665.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5666.JPG)
用料与规格介绍▼主机板正反面一览,采用两盎司PCB高密度防潮纤维电路板,搭配灰白两色印刷,衬托出钢铁般的强悍象征,I/O上方有发光饰板
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5669.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5671.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5675.JPG)
▼I/O部分:PS/2、USB2.0*2、HDMI、DP、USB3.1 Gen 2 Type-A、USB3.1 Gen 2 Type-C、USB3.1 Gen 1 Type-A*4、RJ-45与音讯输出
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5672.JPG)
▼CPU脚座支援AM4处理器(Ryzen与ATHLON)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5676.JPG)
▼CPU供电采用六相数位供电,搭配UPI uP9505P PWM控制器,CPU MOSFET采用上一下二结构设计,SOC供电MOSFET采用上二下二结构,MOSFET部分有独立散热模组设计,CPU VCore供电为8 Pin
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5678.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5679.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5682.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5683.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5685.JPG)
▼记忆体扩充槽为四条
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5686.JPG)
▼记忆体电源用料
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5687.JPG)
▼USB Type-C侦测晶片:ASMedia ASM1543
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5689.JPG)
▼网路晶片:Realtek RTL8111H
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5693.JPG)
▼Super IO晶片:nuvoTon NCT6779D
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5694.JPG)
▼音效晶片采用ALC892搭配Nichicon Fine Gold 系列音效专用电容
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5696.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5699.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5701.JPG)
▼USB 3.1 Gen 2 redriver晶片:DIODES PI3EQX1004B12HE
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5691.JPG)
▼PCIe Gen3切换晶片:NXP L04083B
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5713.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5714.JPG)
▼PCIe to 2 Port SATA 6Gb/s晶片:ASMedia ASM1061
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5725.JPG)
▼PCIe扩充槽一览,第一组PCIe x16插槽导入金属遮盖,提降低杂讯,提高效能与讯号品质,并强化插槽结构提高寿命,Ultra M.2提供PCIe Gen3 x4讯号,最大长度支援至2280,且提供了独立散热模组,另一组M.2扩充则为PCIe Gen3 x2讯号与SATA Gen 3讯号
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5708.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5710.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5711.JPG)
▼前置Audio插Pin
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5717.JPG)
▼COM Port插Pin
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5720.JPG)
▼TPM插Pin
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5718.JPG)
▼一组RGB控制接头,设计在CPU旁边,若采用2700X的信仰风扇可直接安装,相当方便!!
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5688.JPG)
▼RGB LED控制接头与一组Addressable RGB控制接头
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5719.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5722.JPG)
▼前置面板插Pin
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5724.JPG)
▼两组前置USB 3.1 Gen 1插Pin
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5703.JPG)
▼四组前置USB 2.0插Pin
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5723.JPG)
▼SATA部分为六组SATA 6Gb/s
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5705.JPG)
▼主机板为20+4 Pin电源供电
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5702.JPG)
▼B450晶片独立散热模组
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5712.JPG)
▼B450晶片周围布满LED
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5726.JPG)
▼B450晶片
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5727.JPG)
BIOS设定简单介绍▼第一面为基本系统状态显示,CPU型号、工作时脉,记忆体工作时脉与容量
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191315.jpg)
▼超频调校页面可设定所有超频选项功能,有CPU频率、记忆体频率与主机板所有电压设定,设定完毕后可储存为Profile,方便使用者管理设定值
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191323.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191327.jpg)
▼记忆体SPD一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191338.jpg)
▼记忆体参数设定一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191348.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191352.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191355.jpg)
▼进阶页面可设定个装置详细设定选项
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191404.jpg)
▼CPU进阶设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191409.jpg)
▼晶片组进阶设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191413.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191417.jpg)
▼SATA进阶设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191421.jpg)
▼Super IO进阶设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191427.jpg)
▼ACPI进阶设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191439.jpg)
▼Trusted Computing设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191444.jpg)
▼AMD CBS设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191449.jpg)
▼Zen Common Options设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191454.jpg)
▼DF Common Options设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191501.jpg)
▼UMC Common Options设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191506.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191510.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191517.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191526.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191530.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191537.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191540.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191544.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191549.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191555.jpg)
▼NBIO Common Options设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191603.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191606.jpg)
▼FCH Common Options设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191612.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191616.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191619.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191629.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191635.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191640.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191646.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191651.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191658.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191703.jpg)
▼AMD PBS设定选项一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191710.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191720.jpg)
▼工具页面可设定RGB LED发光、RAID设定、驱动安装、BIOS更新与SSD抹除…等
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191727.jpg)
▼RGB LED设定一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191732.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191738.jpg)
▼SSD抹除
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191744.jpg)
▼硬体监测部分可看到CPU温度、风扇转速与各电源电压状态,并可设定风扇模式
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191752.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191757.jpg)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191802.jpg)
▼安全部分可设定开机密码与其他安全性设定
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191805.jpg)
▼开机功能表一览
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191809.jpg)
▼最后一部分为设定储存与离开..等选项
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/BIOS/190409191814.jpg)
测试平台与环境(预设)CPU: AMD Ryzen 7 2700X
Cooler: AMD Wraith Prism
MB: ASRock B450 Steel Legend
RAM: GeIL DRAGON RAM DDR4 16GB kit (8G*2) @ DDR4-3400 CL16
Storage: TOSHIBA THNSN5256GPU7 256GB
PSU: FSP黑爵士II Hydro GE 450W全模组化 80PLUS金牌
OS: Windows 10 专业版 64 Bit
▼验明正身
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/CPUZ.JPG)
▼CPUZ Bench
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/CPUZ_1.JPG)
▼AIDA64 Read:49808MB/s Write:47581MB/s Copy:42357MB/s
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/AIDA64.JPG)
▼Super PI 1M:11.579s
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/PI.JPG)
▼CPU Mark:585
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/CPUMark.JPG)
▼Fritz Chess Benchmark
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/Fritz_Chess_Benchmark.JPG)
▼wPrime:32M-3.749sec 1024M-96.521sec
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/wPrime.JPG)
▼WinRAR:12867KB/s
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/WINRAR.JPG)
▼7Zip
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/7Zip.JPG)
▼x264 FHD Benchmark :48.8
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/x264.JPG)
▼x265 FHD Benchmark :27.8
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/x265.JPG)
▼HWBOT x265 FHD Benchmark :44.033 fps
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/x265_FHD.JPG)
▼HWBOT x265 4K Benchmark :10.668 fps
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/x265_4k.JPG)
▼CINEBENCH R11.5 :19.25 pts
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/R11.JPG)
▼CINEBENCH R15 :1775 cb
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/R15.JPG)
▼CINEBENCH R20 :3968 cb
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/Default/R20.JPG)
测试平台与环境(超频)CPU: AMD Ryzen 7 2700X @ 4.2GHz
Cooler: AMD Wraith Prism
MB: ASRock B450 Steel Legend
RAM: GeIL DRAGON RAM DDR4 16GB kit (8G*2) @ DDR4-3400 CL16
Storage: TOSHIBA THNSN5256GPU7 256GB
PSU: FSP黑爵士II Hydro GE 450W全模组化 80PLUS金牌
OS: Windows 10 专业版 64 Bit
▼验明正身
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/CPUZ.JPG)
▼CPUZ Bench
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/CPUZ_1.JPG)
▼AIDA64 Read:50009MB/s Write:47609MB/s Copy:42422MB/s
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/AIDA64.JPG)
▼Super PI 1M:11.313
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/PI.JPG)
▼CPU Mark:606
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/CPUMark.JPG)
▼Fritz Chess Benchmark
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/Fritz_Chess_Benchmark.JPG)
▼wPrime:32M-3.592sec 1024M-91.224sec
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/wPrime.JPG)
▼WinRAR:12891KB/s
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/WINRAR.JPG)
▼7Zip
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/7Zip.JPG)
▼x264 FHD Benchmark :51.7
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/x264.JPG)
▼x265 FHD Benchmark :29.7
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/x265.JPG)
▼HWBOT x265 FHD Benchmark :46.691 fps
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/x265_FHD.JPG)
▼HWBOT x265 4K Benchmark :11.212 fps
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/x265_4k.JPG)
▼CINEBENCH R11.5 :20.73pts
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/R11.JPG)
▼CINEBENCH R15 :1881cb
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/R15.JPG)
▼CINEBENCH R20 :4289 cb
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/OC/R20.JPG)
▼效能比较总表
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/Performance.jpg)
Polychrome RGB设定软体简介与发光展示▼主机板上I/O饰板与南桥发光展示
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5731.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/IMG_5730.JPG)
▼全新的软体介面相当浅显易懂,可分别调整各部位发光模式,主机板提供两组组RGB与一组addressable RGB,发光模式共提供14种可选择
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/RGB.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/RGB_1.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/RGB_2.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/RGB_3.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/RGB_4.JPG)
![](https://i2.wp.com/3cjohn.000webhostapp.com/ASRock_B450_SL/pic/RGB_5.JPG)
总结:这次介绍的华擎ASRock B450 Steel Legend表现依然出色,用料部分采用华擎超合金,让产品整体效能、超频性、稳定性与寿命提升了不少,让使用者使用起来更加安心与放心,音效采用Realtek ALC 892音效晶片搭配Nichicon Fine Gold 系列音效专用电容,降低了许多杂音,让整体音效更加逼真与震撼力十足;扩充部分提供了一组Ultra M.2提供了高达32Gb/s的PCIe Gen3 x4讯号,另一组M.2扩充则为PCIe Gen3 x2讯号与SATA Gen 3讯号,SATA接头提供了六组,硬碟扩充部分相当足够,已可满足大部分的玩家需求,PCIe扩充槽部分PCIe x16第一组插槽导入金属遮盖,降低杂讯,提升效能与讯号品质,并强化插槽结构提高寿命;效能表现方面搭配Ryzen 7 2700X还可以玩小幅度超频,可将处理器提升至4.2GHz,提供相当不错的超频性与稳定性,记忆体部分可超频至DDR4-3400 CL16,记忆体频宽表现亮眼,BIOS调整部分相当容易上手与浅显易懂,要超频也是轻松简单;B450 Steel Legend导入addressable RGB控制,并提供多种发光模式可与其他RGB产品做同步发光,主机板的发光也相当酷炫,整体RGB功能非常齐全,华擎提供注册四年优质保固与两年换新服务,让玩家有更好与更长时间的保固方案,使用起来也更加安心与放心,值得一提的是除了全省有3间快速服务中心外,还与原价屋合作全省8间快换服务中心(一年快换)。
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