NVIDIA H100 SXM5 对 NVIDIA GeForce RTX 3090 Ti. 规格、性能、测试

显卡的基本技术数据比较 NVIDIA H100 SXM5 和 NVIDIA GeForce RTX 3090 Ti, 芯片，信息处理单元.

• 建筑学
  Hopper Ampere
• Execution Units
  8448 -
• GPU芯片
  GH100 GA102-350-A1
• L1 Cache
  192 KB 128 KB
• L2 Cache
  50 MB 6 MB
• 渲染输出单位
  24 112
• 纹理单位
  528 336
• 基于
  - GA102
• CUDA Cores
  - 10752
• 着色器
  - 10752

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

• Memory Bandwidth
  1,920 GB/s 1,008 GB/s
• Memory Bus
  5120 bit 384 bit
• Memory Clock
  1500 MHz -
• Memory Data Rate
  3 Gbps -
• 内存大小
  80 GB 24 GB
• 存储器类型
  HBM3 GDDR6X
• Memory Speed (legacy frequency label)
  - 1300 MHz

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

• 基准频率
  1065 MHz 1560 MHz
• 最大频率
  1780 MHz 1860 MHz
• 超频
  - 没有

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

• Board Number
  PG520 -
• System Power Supply
  1100 W (PSU recommendation) 850 W (System power requirement)
• TDP
  700 W 450 W
• Graphics Card Power
  - 450 W
• Maximum GPU Temperature
  - 92 °C

连通性和连接.

• 最大。显示
  1 4
• PCIe Interface
  PCIe 5.0 x16 PCIe 4.0 x16
• Power Connectors
  8-pin EPS 3x PCIe 8-pin cables (adapter in box) OR 450W or greater PCIe Gen 5 cable
• DisplayPort Ports
  - 3 × DisplayPort 1.4a
• HDCP Version
  - 2.3
• HDMI端口
  - 1 × HDMI 2.1
• Other Display Outputs (unparsed)
  - HDMI

在电脑游戏中被充分使用的技术数据.

• CUDA
  9.0 -
• DirectX
  没有 12_2
• 最大分辨率
  3840x2160@60Hz 7680 × 4320
• OpenCL
  3.0 3.0
• OpenGL
  没有 4.6
• Shader Model
  没有 6.6
• Vulkan
  没有 1.3

GPU的接口和发布日期的比较 NVIDIA GeForce RTX 3090 Ti 和 NVIDIA H100 SXM5.

• Process Technology
  4 nm 8 nm
• 发布日期
  Q2/2022 -
• 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)
  120.3 TFLOPS 40 TFLOPS
• FP32 (theoretical)
  30.07 TFLOPS 40 TFLOPS
• FP64 (theoretical)
  15.04 TFLOPS 0.625 TFLOPS
• Pixel Rate
  42.72 GPixel/s 208.3 GPixel/s
• Texture Rate
  939.8 GTexel/s 625.0 GTexel/s