Palit GeForce RTX 4090 GameRock OmniBlack 24GB 对 AMD Radeon Pro W7800. 规格

显卡的基本技术数据比较 Palit GeForce RTX 4090 GameRock OmniBlack 24GB 和 AMD Radeon Pro W7800, 芯片，信息处理单元.

• 基于
  NVIDIA GeForce RTX 4090 AMD Radeon Pro W7800
• Board Manufacturer
  Palit -
• Board Model
  Palit GeForce RTX 4090 GameRock OmniBlack 24GB -
• Board SKU
  NED4090019SB-1020Q -
• CUDA Cores
  16384 -
• 建筑学
  - RDNA 3.0
• GPU芯片
  - Navi 31
• 渲染输出单位
  - 128
• RT Cores
  - 70
• 着色器
  - 4480
• Streaming Multiprocessors
  - 70
• 纹理单位
  - 280

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

• Memory Bandwidth
  1008 GB/s 576 GB/s
• Memory Bus
  384 bit 256 bit
• Memory Data Rate
  21 Gbps 18 Gbps
• 内存大小
  24 GB 32 GB
• 存储器类型
  GDDR6X GDDR6
• Memory Clock
  - 2250 MHz

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

• 最大频率
  2520 MHz 2499 MHz
• Graphics Clock
  2235 MHz -
• 基准频率
  - 1855 MHz
• Game Clock
  - -
• 超频
  - 是

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

• System Power Supply
  1000 W (PSU recommendation) -
• Total Board Power
  450 W -
• Maximum Junction Temperature
  - -
• TDP
  - 260 W
• TDP (up)
  - -

用于显卡冷却系统的冷却器的类型和尺寸 Palit GeForce RTX 4090 GameRock OmniBlack 24GB 和 AMD Radeon Pro W7800.

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

连通性和连接.

• DisplayPort Version
  DP1.4a x 3 -
• HDMI Version
  HDMI 2.1a -
• PCIe Interface
  PCI-E 4.0 PCIe 4.0 x16
• Power Connectors
  16-pin x1 2 x 8-Pin
• DisplayPort Ports
  - 4 × DisplayPort 2.1
• DVI端口
  - -
• HDCP Version
  - 2.3
• HDMI端口
  - -
• 最大。显示
  - 4
• 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

• 尺寸
  329.4 x 137.5 x 71.5 mm -
• Slot Size
  3.5 slot 2 PCIe-Slots
• 高度
  - 110 mm
• 长度
  - 280 mm
• Weight
  - -
• Width
  - 40 mm

GPU的接口和发布日期的比较 AMD Radeon Pro W7800 和 Palit GeForce RTX 4090 GameRock OmniBlack 24GB.

• Official source
  https://www.palit.com/palit/vgapro.php?id=4598&lang=en&pn=NED4090019SB-1020Q&tab=sp -
• Verified on
  2026-09-30 -
• 规格
  - data sheet
• Launch Price (historical)
  - 2,499 $
• Part Number
  - -
• Process Technology
  - 5 nm
• 发布日期
  - Q2/2023

• FP16 (theoretical)
  - 89.56 TFLOPS (2:1)
• FP32 (theoretical)
  - 44.78 TFLOPS
• FP64 (theoretical)
  - 1,399 GFLOPS (1:32)
• Pixel Rate
  - 319.9 GPixel/s
• Texture Rate
  - 699.7 GTexel/s