Intel Arc Pro A50 对 NVIDIA GeForce RTX 4080 16 GB. 规格

显卡的基本技术数据比较 Intel Arc Pro A50 和 NVIDIA GeForce RTX 4080 16 GB, 芯片，信息处理单元.

• 建筑学
  Generation 12.7 Ada Lovelace
• Execution Units
  1024 9728
• GPU芯片
  DG2-128 AD103
• L1 Cache
  没有 128 KB
• L2 Cache
  4 MB 64 MB
• 渲染输出单位
  32 112
• RT Cores
  8 -
• 着色器
  128 -
• 纹理单位
  64 304
• CUDA Cores
  - 9728

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

• Memory Bandwidth
  192 GB/s 716.8 GB/s
• Memory Bus
  96 bit 256 bit
• Memory Clock
  2000 MHz 1400 MHz
• Memory Data Rate
  16 Gbps 22.4 Gbps
• 内存大小
  6 GB 16 GB
• 存储器类型
  GDDR6 GDDR6X

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

• 基准频率
  2000 MHz 2210 MHz
• 最大频率
  2350 MHz 2510 MHz

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

• System Power Supply
  250 W (PSU recommendation) 750 W (System power requirement)
• TDP
  75 W 320 W
• Maximum GPU Temperature
  - 90 °C
• Total Graphics Power
  - 320 W

连通性和连接.

• DisplayPort Ports
  4x mini-DisplayPort 2.0 3 × DisplayPort
• PCIe Interface
  PCIe 4.0 x8 PCIe 4.0 x16
• Power Connectors
  没有 3x PCIe 8-pin cables (adapter in box) OR 1x 450 W or greater PCIe Gen 5 cable
• HDCP Version
  - 2.3
• HDMI端口
  - 1 × HDMI 2.1
• 最大。显示
  - 4
• Other Display Outputs (unparsed)
  - HDMI

在电脑游戏中被充分使用的技术数据.

• DirectX
  12_2 12.2
• 最大分辨率
  3840 × 2160 3840 × 2160
• OpenCL
  3.0 3.0
• OpenGL
  4.6 4.6
• Shader Model
  6.6 6.7
• Vulkan
  1.3 1.3
• CUDA
  - 8.9

所比较的设备在尺寸、重量和插槽上的差异

• 高度
  - 61 mm
• 长度
  - 310 mm
• Slot Size
  - Triple-slot
• Width
  - 140 mm

GPU的接口和发布日期的比较 NVIDIA GeForce RTX 4080 16 GB 和 Intel Arc Pro A50.

• Process Technology
  6 nm 4 nm
• 发布日期
  Q3/2022 Q3/2022
• Manufacturer specification scope
  - NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ.

• FP16 (theoretical)
  9.626 TFLOPS 48.74 TFLOPS (1:1)
• FP32 (theoretical)
  4.813 TFLOPS 48.74 TFLOPS
• FP64 (theoretical)
  1,203 GFLOPS 761.5 GFLOPS (1:64)
• Pixel Rate
  75.20 GPixel/s 280.6 GPixel/s
• Texture Rate
  150.4 GTexel/s 761.5 GTexel/s