SAPPHIRE PULSE Radeon RX 7900 GRE 16GB 对 AMD Radeon RX 7800 XT. 规格、性能、测试

显卡的基本技术数据比较 SAPPHIRE PULSE Radeon RX 7900 GRE 16GB 和 AMD Radeon RX 7800 XT, 芯片，信息处理单元.

• 基于
  AMD Radeon RX 7900 GRE AMD Radeon RX 7800 XT
• Board Manufacturer
  Sapphire -
• Board Model
  SAPPHIRE PULSE Radeon RX 7900 GRE 16GB -
• Board SKU
  11325-04 -
• Compute Units
  80 CU (with RT+AI Accelerators) 60
• Stream Processors
  5120 -
• AI Accelerators
  - 120
• 建筑学
  - RDNA 3
• Execution Units
  - 60
• GPU芯片
  - Navi 32
• Ray Accelerators
  - 60
• 渲染输出单位
  - 96
• RT Cores
  - 120
• 着色器
  - 3840
• Streaming Multiprocessors
  - 60
• 纹理单位
  - 480

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

• Memory Bus
  256 bit 256 bit
• Memory Data Rate
  18 Gbps Effective 19.5 Gbps
• 内存大小
  16 GB 16 GB
• 存储器类型
  GDDR6 GDDR6
• Infinity Cache
  - 64 MB
• Memory Bandwidth
  - 624 GB/s
• Memory Clock
  - 2250 MHz

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

• 最大频率
  Up to 2293 MHz 2430 MHz
• Game Clock
  Up to 1927 MHz 2124 MHz
• 基准频率
  - 1800 MHz
• 超频
  - 是

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

• System Power Supply
  700 W (System power requirement) 700 W (System power requirement)
• Total Board Power
  268W Total Board Power -
• Maximum Junction Temperature
  - -
• TDP
  - 300 W+ 20 %
• TDP (up)
  - -
• Typical Board Power
  - 263 W

用于显卡冷却系统的冷却器的类型和尺寸 SAPPHIRE PULSE Radeon RX 7900 GRE 16GB 和 AMD Radeon RX 7800 XT.

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

连通性和连接.

• DisplayPort Ports
  2 × DisplayPort 3 × DisplayPort 2.1
• HDMI端口
  2 × HDMI 1 × HDMI 2.1a
• PCIe Interface
  PCIe 4.0 x16 PCIe 4.0 x16
• DVI端口
  - -
• HDCP Version
  - 2.3
• HDMI Version
  - 2.1
• 最大。显示
  - 4
• Power Connectors
  - 2x8-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)
• DLSS / FSR
  - 是
• LED
  - No LED lighting
• 最大分辨率
  - 7680 × 4320
• 光线追踪
  - 是

内置对视频和图像压缩标准的支持.

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

所比较的设备在尺寸、重量和插槽上的差异

• Form Factor
  2.5 slot, ATX Dimension: 320(L)X 128.75(W)X 52.57 (H)mm -
• 高度
  - -
• 长度
  - -
• Slot Size
  - -
• Weight
  - -
• Width
  - -

GPU的接口和发布日期的比较 AMD Radeon RX 7800 XT 和 SAPPHIRE PULSE Radeon RX 7900 GRE 16GB.

• 规格
  - -
• Launch Price (historical)
  - 799 $
• Part Number
  - -
• Process Technology
  - 5 nm
• 发布日期
  - 2023