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NVIDIA A800 SXM4 80 GB
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Overall score
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Released
Q3/2022
NVIDIA A800 SXM4 80 GB

Graphics card NVIDIA A800 SXM4 80 GB, specifications and benchmarks

It is a detailed review of NVIDIA A800 SXM4 80 GB, the date of manufacture started in Q3/2022. Here are all specifications and the results of performance in the form of modern benchmark estimations. The base clock frequency is 1.275 GHz. The GPU supports HBM2e with an 80 GB graphics memory. TDP is 400 W. We recommend comparing the GPU with other models on our website to determine the best performance.

Specifications

Technical data
General info

Key features of the graphics card NVIDIA A800 SXM4 80 GB.

  • GPU Chip
    GA100
  • Execution units
    6912
  • Render Output Units
    160
  • Texture Units
    432
  • L1 Cache
    192 KB
  • L2 Cache
    40 MB
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Memory settings

The characteristics of the video memory on board the graphics card. The higher the better.

  • Memory Size
    80 GB
  • Memory Type
    HBM2e
  • Memory Clock
    1.593 GHz
  • Memory Bandwith
    2.04 Gbps
  • Memory Interface
    5120 bit
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Clock frequency

Video card clock speed and overclocking potential NVIDIA A800 SXM4 80 GB.

  • Base Clock
    1.275 GHz
  • Boost Clock
    1.41 GHz
* see below
Thermal Management

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

  • TDP
    400 W
  • Power Connectors
    No
  • Slot
    IGP
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Technical data

Hardware capabilities and maintaining the API.

  • Max. Displays
    1
  • Max. resolution
    3840x2160
  • DirectX
    12.2
  • OpenCL
    3.0
  • CUDA
    8.0
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More information
  • Architecture
    Ampere
  • GPU Interface
    PCIe 4.0 x16
  • Structure size
    7 nm
  • Release date
    Q3/2022
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Theoretical Performance
  • Pixel Rate
    225.6 GPixel/s
  • Texture Rate
    609.1 GTexel/s
  • FP16 (half)
    77.97 TFLOPS (4:1)
  • FP32 (float)
    19.49 TFLOPS
  • FP64 (double)
    9.746 TFLOPS (1:2)
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Positions in all rankings

Common positions NVIDIA A800 SXM4 80 GB GPU in popular benchmarks, for comparison with other models.

  • Performance relative to other GPU chips
    12 place

Benchmarks

Performance tests GPU

Compare the scores of popular benchmarks NVIDIA A800 SXM4 80 GB with other graphics cards to understand the real speed of the GPU when processing content.

Tests include working with floating point, creating 3D models, mining cryptocurrencies.

Performance relative to other GPU chips
153%
GeForce RTX 3090
132%
Radeon RX 6800 XT
100%
NVIDIA A800 SXM4 80 GB
83%
GeForce RTX 2080

*

Base Clock - this is the guaranteed speed that the manufacturer sets for the type of cooling and binning that the GPU comes out of the factory with.

Boost Clock - this is a theoretical minimum speed to which the video card can be overclocked considering the cooling and binning requirements.

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NVIDIA A800 SXM4 80 GB

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