AMD Radeon RX 7700 XT 对 AMD Radeon Pro W7900. 规格、性能、测试

显卡的基本技术数据比较 AMD Radeon RX 7700 XT 和 AMD Radeon Pro W7900, 芯片，信息处理单元.

• AI Accelerators
  108 -
• 建筑学
  RDNA 3 RDNA 3.0
• 基于
  AMD Radeon RX 7700 XT AMD Radeon Pro W7900
• Compute Units
  54 -
• Execution Units
  54 -
• GPU芯片
  Navi 33 XT Navi 31
• Ray Accelerators
  54 -
• 渲染输出单位
  96 192
• RT Cores
  32 96
• 着色器
  3456 6144
• Streaming Multiprocessors
  32 96
• 纹理单位
  128 384

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

• Infinity Cache
  48 MB -
• Memory Bandwidth
  432 GB/s 864 GB/s
• Memory Bus
  192 bit 384 bit
• Memory Clock
  2250 MHz 2250 MHz
• Memory Data Rate
  18 Gbps 18 Gbps
• 内存大小
  12 GB 48 GB
• 存储器类型
  GDDR6 GDDR6

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

• 基准频率
  1900 MHz 1855 MHz
• 最大频率
  2544 MHz 2495 MHz
• Game Clock
  2171 MHz -
• 超频
  是 是

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

• Maximum Junction Temperature
  - -
• System Power Supply
  700 W (System power requirement) -
• TDP
  200 W 295 W
• TDP (up)
  - -
• Typical Board Power
  245 W -

用于显卡冷却系统的冷却器的类型和尺寸 AMD Radeon RX 7700 XT 和 AMD Radeon Pro W7900.

• 冷却器类型
  Air cooling Air cooling
• 风扇类型
  - Radial
• 风扇1
  - 1 x 70 mm
• 风扇2
  - -
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  - -

连通性和连接.

• DisplayPort Ports
  - 4 × DisplayPort 2.1
• DisplayPort Version
  2.1 -
• DVI端口
  - -
• HDCP Version
  - 2.3
• HDMI端口
  - -
• HDMI Version
  2.1 -
• 最大。显示
  4 4
• PCIe Interface
  PCIe 4.0 x16 PCIe 4.0 x16
• Power Connectors
  2x8-Pin 2 x 8-Pin
• USB-C Ports
  - -
• VGA Ports
  - -

在电脑游戏中被充分使用的技术数据.

• DirectX
  12_2 (Ultimate) 12_2 (Ultimate)
• DLSS / FSR
  是 是
• LED
  No LED lighting No LED lighting
• 最大分辨率
  7680 × 4320 7680 × 4320
• 光线追踪
  是 是

内置对视频和图像压缩标准的支持.

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

所比较的设备在尺寸、重量和插槽上的差异

• 高度
  - 110 mm
• 长度
  - 280 mm
• Slot Size
  - 3 PCIe-Slots
• Weight
  - -
• Width
  - 51 mm

GPU的接口和发布日期的比较 AMD Radeon Pro W7900 和 AMD Radeon RX 7700 XT.

• 规格
  - data sheet
• Launch Price (historical)
  - 3,999 $
• Official source
  https://www.amd.com/en/products/graphics/desktops/radeon/7000-series/amd-radeon-rx-7700-xt.html -
• Part Number
  - -
• Process Technology
  6 nm 5 nm
• 发布日期
  2023 Q2/2023
• Verification scope
  Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved. -

• FP16 (theoretical)
  71.88 TFLOPS (2:1) 122.6 TFLOPS (2:1)
• FP32 (theoretical)
  35.94 TFLOPS 61.32 TFLOPS
• FP64 (theoretical)
  1,123 GFLOPS (1:32) 1.916 TFLOPS (1:32)
• Pixel Rate
  332.8 GPixel/s 479.0 GPixel/s
• Texture Rate
  561.6 GTexel/s 958.1 GTexel/s