AMD Radeon RX 590 对 AMD Radeon RX 5700 XT. 规格、性能、测试

显卡的基本技术数据比较 AMD Radeon RX 590 和 AMD Radeon RX 5700 XT, 芯片，信息处理单元.

• 建筑学
  GCN 4 RDNA 1
• 基于
  AMD Radeon RX 590 AMD Radeon RX 5700 XT
• Compute Units
  36 40
• Execution Units
  36 40
• GPU芯片
  Polaris 30 Navi 10 XT
• Manufacturer Board Type
  Component Component
• Manufacturer Family
  Radeon 600|500|400 Radeon RX
• Manufacturer Series
  Radeon RX 500 Series Radeon RX 5000 Series
• 渲染输出单位
  32 64
• 着色器
  2304 2560
• 纹理单位
  144 160

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

• Memory Bandwidth
  256 GB/s 448 GB/s
• Memory Bus
  256 bit 256 bit
• Memory Data Rate
  8 Gbps 14 Gbps
• 内存大小
  8 GB 8 GB
• Memory Speed (legacy frequency label)
  2000 MHz 1750 MHz
• 存储器类型
  GDDR5 GDDR6

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

• 基准频率
  1469 MHz 1605 MHz
• 最大频率
  1545 MHz 1905 MHz
• Game Clock
  - 1755 MHz

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

• TDP
  225 W 225 W
• System Power Supply
  - 600 W (PSU recommendation)
• TDP (up)
  - 335 W
• Typical Board Power
  - 225 W

连通性和连接.

• DisplayPort capabilities
  1.4 HDR 1.4a
• HDMI capabilities
  4K60 Support 4K60 Support
• 最大。显示
  4 4
• PCIe Interface
  PCIe 3.0 x16 PCIe 4.0 x16
• Power Connectors
  - 1x8-Pin / 1x6-Pin

在电脑游戏中被充分使用的技术数据.

• DirectX
  12 12.2
• DLSS / FSR
  没有 没有
• 最大分辨率
  7680 × 4320 7680 × 4320
• 光线追踪
  没有 是

内置对视频和图像压缩标准的支持.

• 4K H264 Decode
  是 是
• 4K H264 Encode
  是 是
• AV1
  没有 没有
• h264
  Decode / Encode Decode / Encode
• h265 / HEVC
  Decode / Encode Decode / Encode
• H265/HEVC Decode
  是 是
• H265/HEVC Encode
  是 是
• VP8
  Decode Decode
• VP9
  Decode Decode / Encode

GPU的接口和发布日期的比较 AMD Radeon RX 5700 XT 和 AMD Radeon RX 590.

• Manufacturer
  AMD AMD
• Process Technology
  14 nm 7 nm
• 发布日期
  2018-11-15 2019-07-07
• Verification scope
  Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved. Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.