AMD Radeon Pro W7900 vs NVIDIA H100 PCIe. Specifications

Comparison of basic technical data of graphics cards AMD Radeon Pro W7900 and NVIDIA H100 PCIe, chip, information processing units.

• Architecture
  RDNA 3.0 Hopper
• Based on
  AMD Radeon Pro W7900 -
• GPU Chip
  Navi 31 GH100
• Render Output Units
  192 24
• RT Cores
  96 -
• Shader
  6144 -
• Streaming Multiprocessors
  96 -
• Texture Units
  384 456
• Execution Units
  - 7296

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

• Memory Bandwidth
  864 GB/s 1,280 GB/s
• Memory Bus
  384 bit 5120 bit
• Memory Clock
  2250 MHz 1000 MHz
• Memory Data Rate
  18 Gbps 2 Gbps
• Memory Size
  48 GB 80 GB
• Memory Type
  GDDR6 HBM2e

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

• Base Clock
  1855 MHz 1065 MHz
• Boost Clock
  2495 MHz 1650 MHz
• Game Clock
  - -
• Overclocking
  Yes -

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

• Maximum Junction Temperature
  - -
• TDP
  295 W 350 W
• TDP (up)
  - -
• System Power Supply
  - 750 W (PSU recommendation)

Types and sizes of coolers for graphics card cooling system AMD Radeon Pro W7900 and NVIDIA H100 PCIe.

• Cooler-Type
  Air cooling -
• Fan-Type
  Radial -
• Fan 1
  1 x 70 mm -
• Fan 2
  - -
• Noise (Idle)
  0 dB / Silent -
• Noise (Load)
  - -

Connectivity and connections.

• DisplayPort Ports
  4 × DisplayPort 2.1 -
• DVI Ports
  - -
• HDCP Version
  2.3 -
• HDMI Ports
  - -
• Max. Displays
  4 1
• PCIe Interface
  PCIe 4.0 x16 PCIe 5.0 x16
• Power Connectors
  2 x 8-Pin 8-pin EPS
• USB-C Ports
  - -
• VGA Ports
  - -

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

• DirectX
  12_2 (Ultimate) No
• DLSS / FSR
  Yes -
• LED
  No LED lighting -
• Max. resolution
  7680 × 4320 -
• Raytracing
  Yes -
• CUDA
  - 9.0
• OpenCL
  - 3.0
• OpenGL
  - No
• Shader Model
  - No
• Vulkan
  - No

Built-in support for video and image compression standards.

• AV1
  Decode / Encode -
• h264
  Decode / Encode -
• h265 / HEVC
  Decode / Encode -
• VP8
  Decode / Encode -
• VP9
  Decode / Encode -

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

• Height
  110 mm -
• Length
  280 mm -
• Slot Size
  3 PCIe-Slots -
• Weight
  - -
• Width
  51 mm -

Comparison of interfaces and release dates for GPU NVIDIA H100 PCIe and AMD Radeon Pro W7900.

• Documents
  data sheet -
• Launch Price (historical)
  3,999 $ -
• Part Number
  - -
• Process Technology
  5 nm 4 nm
• Release date
  Q2/2023 Q2/2022

• FP16 (theoretical)
  122.6 TFLOPS (2:1) 96.31 TFLOPS
• FP32 (theoretical)
  61.32 TFLOPS 24.08 TFLOPS
• FP64 (theoretical)
  1.916 TFLOPS (1:32) 12.04 TFLOPS
• Pixel Rate
  479.0 GPixel/s 39.60 GPixel/s
• Texture Rate
  958.1 GTexel/s 752.4 GTexel/s