Acer 宣布，推出新款 BiFrost 和 Nitro 系列 Radeon 显卡，包括了Predator BiFrost Radeon RX 9070 XT OC、Predator BiFrost Radeon RX 9070 XT、Nitro Radeon RX 9070 XT OC、Nitro Radeon RX 9070 XT、Nitro Radeon RX 9070 OC、以及Nitro Radeon RX 9070共六款，进一步了旗下的显卡产品线。

BiFrost 和 Nitro 系列 Radeon RX 9070 系列显卡都采用了三风扇散热设计，外观采用了黑色和银色，并带有金属部件，厚度大概在 2.5 槽，配有三个或两个 8Pin 供电接口。每一款型号都有标准版和 OC 版，不过 BiFrost 系列仅提供 Radeon RX 9070 XT 产品。

Predator BiFrost Radeon RX 9070 XT OC - 3.1GHz，340W

Predator BiFrost Radeon RX 9070 XT - 2.97GHz，304W

Nitro Radeon RX 9070 XT OC - 3.1GHz，340W

Nitro Radeon RX 9070 XT - 2.97GHz，304W

Nitro Radeon RX 9070 OC - 2.7GHz，245W

Nitro Radeon RX 9070 - 2.52GHz，220W

BiFrost 和 Nitro 系列的区别主要在于散热器的设计上，不过两者在尺寸上几乎相同，配备了 3 个 FrostBlade 4.0 风扇，带有金属保护背板等，前者理论上设计应该更好一些。

预览

' ) ; Table ( ) .init ( { title: "AMD Radeon RX 9070 系列 规格参数 ", header: [ " 型号 ", "RX 9070 XT", "RX 9070" ] , width: '92%', columnWidth: 'AVG', // 表格单元宽度，"MAX" 最大内容显示，""AVG" 平均，"AUTO" 自动，指定 [ 15,16,20 ] id: tableid, data: [ [ "GPU", "Navi 48" ] , [ " 架构 ", "RDNA 4" ] , [ " 工艺 ", "TSMC N4P" ] , [ " 芯片面积 ", "357mm ² " ] , [ " 晶体管数量 ", "539 亿个 " ] , [ "CU 数量 ", "64", "56" ] , [ " 流处理器数量 ", "4096", "3584" ] , [ " 光追加速器 ", "64", "56" ] , [ "AI 加速单元 ", "128", "112" ] , [ " 游戏频率 ", "2400 MHz", "2070 MHz" ] , [ " 加速频率 ", "2970 MHz", "2520 MHz" ] , [ " 峰值单精度性能 ( TFLOPS ) ","48.7","36.1" ] , [ " 峰值半精度性能 ( TFLOPS ) ","97.3","72.3" ] , [ " 峰值 INT8 AI TOPS 性能 ","779","578" ] , [ " 峰值 INT4 AI TOPS 性能 ","1557","1156" ] , [ " 峰值纹理填充速度 ( GT/s ) ","730.3","564.5" ] , [ " 峰值像素填充速度 ( GP/s ) ","190.1","161.3" ] , [ " 显存容量 ", "16GB GDDR6", "16GB GDDR6" ] , [ " 显存位宽 ", "256-bit", "256-bit" ] , [ " 显存速率 ", "20 Gbps", "20 Gbps" ] , [ " 显存带宽 ", "640 GB/s", "640 GB/s" ] , [ "Infinity Cache ( 第三代 ) ", "64MB", "64MB" ] , [ "PCIe 接口 ","PCIe 5.0 x16", ] , [ " 显示接口 ","HDMI 2.1b / DisplayPort 2.1a ( UHBR13.5 ) ", ] , [ "TBP ( W ) ", "304W", "220W" ] , [ " 电源功率推荐 ", "750W", "650W" ] , [ " 建议零售价 ( MSRP ) ", "4999 元起 ", "4499 元起 " ] , [ " 发布时间 ", "2025 年 2 月 28 日 " ] , [ " 上市时间 ", "2025 年 3 月 6 日 " ] , ] } ) ;