NVIDIA H100 SXM5 vs NVIDIA GeForce RTX 3080 Ti Max-Q. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA H100 SXM5 and NVIDIA GeForce RTX 3080 Ti Max-Q, chip, information processing units.

• GPU Chip
  GH100 GN20-E8-A1
• Execution units
  8448 7424
• Render Output Units
  24 96
• Texture Units
  528 232

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  80 GB 16 GB
• Memory Type
  HBM3 GDDR6
• Memory Speed
  3 Gbps 1.50 GHz
• Memory Bandwith
  1,920 GB/s 384.0 GB/s
• Memory Interface
  5120 bit 256 bit

Let's compare the memory frequency of graphics cards NVIDIA H100 SXM5 and NVIDIA GeForce RTX 3080 Ti Max-Q. The higher the better.

• Base Clock
  1.065 GHz 0.6 GHz
• Boost Clock
  1.78 GHz 1.125 GHz

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

• TDP
  700 W 80 W
• Power Connectors
  8-pin EPS No

Technical data that is used to its full potential in computer games.

• Max. resolution
  3840x2160@60Hz 7680x4320
• DirectX
  No 12_2
• OpenGL
  No 4.6
• OpenCL
  3.0 3.0
• Vulkan
  No 1.3
• Shader Model
  No 6.5

• Pixel Rate
  42.72 GPixel/s 108.0 GPixel/s
• Texture Rate
  939.8 GTexel/s 261.0 GTexel/s
• FP16 (half)
  120.3 TFLOPS 16.70 TFLOPS
• FP32 (float)
  30.07 TFLOPS 16.70 TFLOPS
• FP64 (double)
  15.04 TFLOPS 261.0 GFLOPS