ASRock Radeon RX 6650 XT Challenger D 8GB OC vs NVIDIA H100 SXM5. Specifications, performance, tests

Comparison of basic technical data of graphics cards ASRock Radeon RX 6650 XT Challenger D 8GB OC and NVIDIA H100 SXM5, chip, information processing units.

• GPU Chip
  Navi 23 KXT (RDNA 2) GH100
• Execution units
  32 8448
• Render Output Units
  64 24
• Texture Units
  128 528

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

• Memory Size
  8 GB 80 GB
• Memory Type
  GDDR6 HBM3
• Memory Clock
  2.190 GHz 1.5 GHz
• Memory Speed
  17.5 Gbps 3 Gbps
• Memory Bandwith
  280 GB/s 1,920 GB/s
• Memory Interface
  128 bit 5120 bit

Let's compare the memory frequency of graphics cards ASRock Radeon RX 6650 XT Challenger D 8GB OC and NVIDIA H100 SXM5. The higher the better.

• Base Clock
  2.106 GHz+ 2 % 1.065 GHz
• Boost Clock
  2.669 GHz+ 1 % 1.78 GHz

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

• TDP
  180 W+ 2 % 700 W

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

• Max. resolution
  7680x4320 3840x2160@60Hz
• DirectX
  12_2 (Ultimate) No

Comparison of interfaces and release dates for GPU NVIDIA H100 SXM5 and ASRock Radeon RX 6650 XT Challenger D 8GB OC.

• GPU Interface
  PCIe 4.0 x 8 PCIe 5.0 x16
• Release date
  Q2/2022 Q2/2022
• Structure size
  7 nm 4 nm