NVIDIA GeForce GTX 1070 vs NVIDIA H100 PCIe. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce GTX 1070 and NVIDIA H100 PCIe, chip, information processing units.

• Architecture
  Pascal Hopper
• Execution Units
  1920 7296
• GPU Chip
  GP104 GH100
• L1 Cache
  48 KB -
• L2 Cache
  2 MB -
• Render Output Units
  64 24
• Texture Units
  120 456

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

• Memory Bandwidth
  256.3 GB/s 1,280 GB/s
• Memory Bus
  256 bit 5120 bit
• Memory Clock
  2000 MHz 1000 MHz
• Memory Data Rate
  8 Gbps 2 Gbps
• Memory Size
  8 GB 80 GB
• Memory Type
  GDDR5 HBM2e

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

• Base Clock
  1506 MHz 1065 MHz
• Boost Clock
  1683 MHz 1650 MHz

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

• System Power Supply
  450 W (PSU recommendation) 750 W (PSU recommendation)
• TDP
  150 W 350 W

Connectivity and connections.

• DisplayPort Ports
  3 × DisplayPort 1.4a -
• DVI Ports
  1 × DVI -
• HDMI Ports
  1 × HDMI 2.0 -
• Max. Displays
  5 1
• PCIe Interface
  PCIe 3.0 x16 PCIe 5.0 x16
• Power Connectors
  1x 8-pin 8-pin EPS

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

• CUDA
  6.1 9.0
• DirectX
  12.1 No
• Max. resolution
  3840 × 2160 -
• OpenCL
  3.0 3.0
• OpenGL
  4.6 No
• Shader Model
  6.7 (6.4) No
• Vulkan
  1.3 No

The difference in size, weight and slot of the compared devices

• Height
  40 mm -
• Length
  267 mm -
• Slot Size
  Dual-slot -
• Width
  112 mm -

Comparison of interfaces and release dates for GPU NVIDIA H100 PCIe and NVIDIA GeForce GTX 1070.

• Process Technology
  16 nm 4 nm
• Release date
  Q3/2016 Q2/2022

• FP16 (theoretical)
  101.0 GFLOPS (1:64) 96.31 TFLOPS
• FP32 (theoretical)
  6.463 TFLOPS 24.08 TFLOPS
• FP64 (theoretical)
  202.0 GFLOPS (1:32) 12.04 TFLOPS
• Pixel Rate
  107.7 GPixel/s 39.60 GPixel/s
• Texture Rate
  202.0 GTexel/s 752.4 GTexel/s