ASRock Radeon RX 9070 XT Taichi 16GB OC 对 AMD Radeon RX 7400. 规格

显卡的基本技术数据比较 ASRock Radeon RX 9070 XT Taichi 16GB OC 和 AMD Radeon RX 7400, 芯片，信息处理单元.

• 基于
  AMD Radeon RX 9070 XT AMD Radeon RX 7400
• Board Manufacturer
  ASRock -
• Board Model
  ASRock Radeon RX 9070 XT Taichi 16GB OC -
• GPU芯片
  Radeon RX 9070 XT -
• AI Accelerators
  - 56
• Compute Units
  - 28
• Execution Units
  - 28
• Ray Accelerators
  - 28
• 渲染输出单位
  - 64
• 着色器
  - 1792

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Bus
  256 bit 128 bit
• Memory Data Rate
  20 Gbps 10.8 Gbps
• 内存大小
  16 GB 8 GB
• 存储器类型
  GDDR6 GDDR6
• Infinity Cache
  - 32 MB
• Memory Bandwidth
  - 173 GB/s

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• 最大频率
  Up to 3100 MHz -
• Game Clock
  2570 MHz -

Graphics card power limits and recommended system power supply describe different specifications.

• System Power Supply
  850 W (PSU recommendation) 450 W (System power requirement)
• GPU Power
  - Up to 43 W
• Typical Board Power
  - 55 W

连通性和连接.

• DisplayPort Ports
  3 × DisplayPort 2.1a -
• HDMI端口
  1 × HDMI 2.1b -
• PCIe Interface
  PCI Express 5.0 x16 -
• Power Connectors
  1 x 12V-2x6 -
• DisplayPort Version
  - 2.1
• HDMI Version
  - 2.1

所比较的设备在尺寸、重量和插槽上的差异

• 尺寸
  330 x 140 x 61 mm -
• Slot Size
  3 -

GPU的接口和发布日期的比较 AMD Radeon RX 7400 和 ASRock Radeon RX 9070 XT Taichi 16GB OC.

• Official source
  https://www.asrock.com/Graphics-Card/AMD/Radeon%20RX%209070%20XT%20Taichi%2016GB%20OC/index.asp https://www.amd.com/en/products/graphics/desktops/radeon/7000-series/amd-radeon-rx-7400.html
• Verified on
  2026-09-30 2026-09-30