图形卡 AMD Radeon RX 7900 XT, 规格和基准

This section outlines the key features of the graphics card AMD Radeon RX 7900 XT.

• 基于
  AMD Radeon RX 7900 XT
• GPU芯片
  Navi 31 (RDNA 3)
• 执行单位
  84
• 着色器
  5376
• 渲染输出单位
  192
• 纹理单位
  336
• Raytracing Cores
  84

Specifications for onboard video memory, including type (e.g., GDDR6), capacity, and bandwidth. Higher capacity and bandwidth contribute to improved gaming and rendering performance.

• 内存大小
  20 GB
• 存储器类型
  GDDR6
• Memory Clock
  2.500 GHz
• 内存速度
  20 Gbps
• 记忆带
  800 GB/s
• 存储器接口
  320 bit

Information on the base and boost clock speeds of the graphics card, which directly affect its performance in gaming and rendering applications. AMD Radeon RX 7900 XT.

• 基准频率
  1.500 GHz
• 最大频率
  2.400 GHz
• Avg (Game) Clock
  2.000 GHz
• 超频
  是

Details on the thermal design power (TDP) of the graphics card, including the maximum thermal output under standard and overclocked conditions, guiding the selection of cooling solutions.

• TDP
  300 W
• TDP (up)
  --
• Tjunction max
  --
• PCIe-Power
  2 x 8-Pin

Specifications of the cooling system, including fan types and configurations, which are critical for maintaining optimal operating temperatures during intensive workloads. AMD Radeon RX 7900 XT.

• 风扇类型
  Axial
• 风扇1
  3 x 90 mm
• 风扇2
  --
• 冷却器类型
  Air cooling
• Noise (Idle)
  0 dB / Silent
• Noise (Load)
  --

Detailed information about connectivity options, including HDMI, DisplayPort, and DVI interfaces, along with their respective capabilities and supported resolutions.

• 最大。显示
  4
• HDCP-版本
  2.3
• HDMI端口
  1x HDMI v2.1
• DP Ports
  2x DP v2.1
• DVI端口
  --
• VGA Ports
  --
• USB-C Ports
  1

An overview of the hardware capabilities of the graphics card, including support for technologies like ray tracing, DLSS, and Vulkan, which enhance graphical fidelity and performance.

• 最大分辨率
  7680x4320
• DirectX
  12_2 (Ultimate)
• 光线追踪
  是
• DLSS / FSR
  是
• LED
  No LED lighting

Support for various video codecs, such as H.264, HEVC, and VP9, which enhance video playback and streaming capabilities by offloading tasks from the CPU.

• h264
  Decode / Encode
• h265 / HEVC
  Decode / Encode
• VP8
  Decode / Encode
• VP9
  Decode / Encode
• AV1
  Decode / Encode

• 长度
  276 mm
• 高度
  113 mm
• Width
  51 mm
• 宽度（槽位）
  3 PCIe-Slots
• Weight
  --

• GPU接口
  PCIe 4 x 16
• 发布日期
  Q4/2022
• Release price
  899 $
• 技术过程
  5 nm
• 数
  --
• 规格
  data sheet

共同立场 AMD Radeon RX 7900 XT 在流行的基准测试中的GPU，用于与其他模型进行比较.

• FP32 Performance (Single-precision TFLOPS)
  20 place
• Shadow of the Tomb Raider
  31 place
• 3DMark Benchmark
  21 place