4499元起，AMD RX 9070/XT系列显卡国行售价曝光
IT之家 2 月 28 日消息，根据网上今日流传出的一张照片，AMD RX 9070 和 9070 XT 显卡的国行售价曝光，今晚 10 点开启预售，3 月 6 日正式开售：
RX 9070 售价 4499 元起
RX 9070 XT 售价 4999 元起
IT之家附 Radeon RX 9070 XT / 9070 爆料核心参数如下：
| AMD Radeon 9000 系参数 | 9070 XT | 9070 | ||
| 计算单元（CU）数量 | 64 | 56 | ||
| 流处理器数量 | 4096 | 3584 | ||
| 光线追踪加速器数量 | 64 | 56 | ||
| AI 加速器数量 | 128 | 112 | ||
| GPU 提升频率（MHz） | 2970 | 2540 | ||
| GPU 基准频率（MHz） | 2400 | 2070 | ||
| 峰值 FP32（TFLOPs） | 48.7 | 36.1 | ||
| Infinity Cache（MB） | 64 | 64 | ||
| 最大显存（GB） | 16 | 16 | ||
| 显存位宽（Bit） | 256 | 256 | ||
| 显存速度（Gbps） | 20 | 20 | ||
| 显存总带宽（GB/s） | 640 | 640 | ||
| PCIe 接口 | 5.0×16 | 5.0×16 | ||
| 典型板载功耗 TBP（W） | 304 | 220 | ||
| 推荐基本电源（W） | 750 | 650 | ||
此外这两张显卡还将支持 HDMI 2.1b 和 DP 2.1a UHBR13.5 视频输出。
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