SAPPHIRE NITRO+ Radeon RX 9070 OC 16GB 对 AMD Radeon RX 7900 XT. 规格、性能、测试

显卡的基本技术数据比较 SAPPHIRE NITRO+ Radeon RX 9070 OC 16GB 和 AMD Radeon RX 7900 XT, 芯片，信息处理单元.

• 基于
  AMD Radeon RX 9070 AMD Radeon RX 7900 XT
• Board Manufacturer
  Sapphire -
• Board Model
  SAPPHIRE NITRO+ Radeon RX 9070 OC 16GB -
• Board SKU
  11349-01-20 -
• Compute Units
  56 CUs (3rd Gen RT + 2nd Gen AI Accelerators) 84
• GPU芯片
  AMD Radeon RX 9070 Navi 31
• Stream Processors
  3584 -
• AI Accelerators
  - 168
• 建筑学
  - RDNA 3
• Execution Units
  - 84
• Ray Accelerators
  - 84
• 渲染输出单位
  - 192
• RT Cores
  - 84
• 着色器
  - 5376
• 纹理单位
  - 336

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

• Memory Bus
  256 bit 320 bit
• Memory Data Rate
  20 Gbps Effective 20 Gbps
• 内存大小
  16 GB 20 GB
• 存储器类型
  GDDR6 GDDR6
• Infinity Cache
  - 80 MB
• Memory Bandwidth
  - 800 GB/s
• Memory Clock
  - 2500 MHz

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

• 最大频率
  Up to 2700 MHz 2400 MHz
• Game Clock
  Up to 2210 MHz 2000 MHz
• 基准频率
  - 1500 MHz
• 超频
  - 是

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

• System Power Supply
  650 W (PSU recommendation) 750 W (System power requirement)
• Total Board Power
  245W Typical Board Power -
• Maximum Junction Temperature
  - -
• TDP
  - 300 W
• TDP (up)
  - -
• Typical Board Power
  - 315 W

用于显卡冷却系统的冷却器的类型和尺寸 SAPPHIRE NITRO+ Radeon RX 9070 OC 16GB 和 AMD Radeon RX 7900 XT.

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

连通性和连接.

• DisplayPort Ports
  2 × DisplayPort 2.1a 2 × DisplayPort 2.1
• HDMI端口
  2 × HDMI 1 × HDMI 2.1
• PCIe Interface
  PCIe 5.0 x16 PCIe 4.0 x16
• DVI端口
  - -
• HDCP Version
  - 2.3
• 最大。显示
  - 4
• Power Connectors
  - 2x8-Pin
• USB-C Ports
  - 1 × USB-C
• 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
  3.2 slot, ATX Dimension: 330.8(L)X 128.5(W)X 65.68 (H)mm -
• 高度
  - 113 mm
• 长度
  - 276 mm
• Slot Size
  - 3 PCIe-Slots
• Weight
  - -
• Width
  - 51 mm

GPU的接口和发布日期的比较 AMD Radeon RX 7900 XT 和 SAPPHIRE NITRO+ Radeon RX 9070 OC 16GB.

• 规格
  - data sheet
• Launch Price (historical)
  - 899 $
• Part Number
  - -
• Process Technology
  - 5 nm
• 发布日期
  - 2022-12-13