NVIDIA T550 Mobile vs NVIDIA A800 SXM4 80 GB. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA T550 Mobile and NVIDIA A800 SXM4 80 GB, chip, information processing units.

• GPU Chip
  TU117 GA100
• Execution units
  1024 6912
• Render Output Units
  32 160
• Texture Units
  64 432
• L1 Cache
  64 KB 192 KB
• L2 Cache
  1024 KB 40 MB

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

• Memory Size
  4 GB 80 GB
• Memory Type
  GDDR6 HBM2e
• Memory Clock
  1.5 GHz 1.593 GHz
• Memory Bandwith
  96.00 GB/s 2.04 Gbps
• Memory Interface
  64 bit 5120 bit

Let's compare the memory frequency of graphics cards NVIDIA T550 Mobile and NVIDIA A800 SXM4 80 GB. The higher the better.

• Base Clock
  1.065 GHz 1.275 GHz
• Boost Clock
  1.665 GHz 1.41 GHz

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

• TDP
  23 W 400 W
• Power Connectors
  No No
• Slot
  IGP IGP

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

• Max. Displays
  1 1
• Max. resolution
  3840x2160 3840x2160
• DirectX
  12.2 12.2
• OpenCL
  3.0 3.0
• CUDA
  7.5 8.0

Comparison of interfaces and release dates for GPU NVIDIA A800 SXM4 80 GB and NVIDIA T550 Mobile.

• Architecture
  Turing Ampere
• GPU Interface
  PCIe 3.0 x16 PCIe 4.0 x16
• Structure size
  12 nm 7 nm
• Release date
  Q2/2022 Q3/2022

• Pixel Rate
  53.28 GPixel/s 225.6 GPixel/s
• Texture Rate
  106.6 GTexel/s 609.1 GTexel/s
• FP16 (half)
  6.820 TFLOPS 77.97 TFLOPS (4:1)
• FP32 (float)
  3.410 TFLOPS 19.49 TFLOPS
• FP64 (double)
  106.6 GFLOPS 9.746 TFLOPS (1:2)