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Huawei Atlas 300I Duo 96GB vs NVIDIA RTX A5500 24GB

Side-by-side specifications, performance, and rental pricing for datacenter AI workloads.

Atlas 300I Duo: Da Vinci, 2022 RTX A5500: Ampere, 2022
Memory
96 vs 24 GB
72 GB more for the Atlas 300I Duo
Bandwidth
408 GB/s vs 768 GB/s
RTX A5500 moves data faster
TDP
150 W vs 230 W
Atlas 300I Duo draws 80 W less
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Huawei Atlas 300I Duo 96GB vs NVIDIA RTX A5500 24GB

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Huawei Atlas 300I Duo 96GB

Full specs →

What is the Huawei Atlas 300I Duo?

The Atlas 300I Duo is an NPU from Huawei on the Da Vinci architecture, an accelerator built for AI inference. It is a PCIe add-in card, so it fits standard servers and workstations. Atlas 300I Duo full specifications →

Can I rent the Atlas 300I Duo in the cloud?

Flopper is not tracking any live rental listings for the Atlas 300I Duo yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the Atlas 300I Duo compare with other accelerators?

This page sets the Atlas 300I Duo against the RTX A5500. Both parts launched in the same year. This is a cross-vendor matchup, Huawei against NVIDIA, and both ship as a PCIe card, so they fit the same class of system. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the Atlas 300I Duo figures come from?

Every Atlas 300I Duo figure on this page traces to Huawei's own datasheet or specification table. How Flopper verifies specifications →

NVIDIA RTX A5500 24GB

Full specs →

What is the NVIDIA RTX A5500?

The RTX A5500 is a GPU from NVIDIA on the Ampere architecture, an accelerator for AI training, inference and high-performance computing. It is a PCIe add-in card, so it fits standard servers and workstations. RTX A5500 full specifications →

Can I rent the RTX A5500 in the cloud?

Flopper is not tracking any live rental listings for the RTX A5500 yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the RTX A5500 compare with other accelerators?

This page sets the RTX A5500 against the Atlas 300I Duo. Both parts launched in the same year. This is a cross-vendor matchup, NVIDIA against Huawei, and both ship as a PCIe card, so they fit the same class of system. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the RTX A5500 figures come from?

Every RTX A5500 figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

Specifications

Huawei logo
Atlas 300I Duo
RTX A5500
Architecture
Da VinciAmpere
Launch Year
20222022
Form Factor
PCIePCIe
Memory
96 GB24 GB
Memory Bandwidth
408 GB/s768 GB/s
TDP
150 W230 W
Process Node
—8nm

Performance (TFLOPS)

Huawei logo
Atlas 300I Duo
RTX A5500
No verified data available0.5 TFLOPS
No verified data available34 TFLOPS
No verified data available No verified data available
No verified data available No verified data available
140 TFLOPS The vendor publishes only the 2:4 sparse figure for this precision
273 TFLOPS sparse
No verified data available No verified data available
FP6
No verified data available No verified data available
No verified data available No verified data available
280 TOPS No verified data available

Figures are dense. Where a vendor publishes a figure it sits under the dense one and never decides a winner. Hover any precision for its definition, or read the GPU glossary.

FLOPS by Precision

What actually differs

Both launched in 2022, the Atlas 300I Duo on Da Vinci and the RTX A5500 on Ampere.

The Atlas 300I Duo carries 72 GB more memory (96 GB against 24 GB), so larger models fit on one GPU before you shard. Bandwidth is 408 GB/s against 768 GB/s, which sets the ceiling on decode speed.

Power is 150 W against 230 W, and at FP32 the RTX A5500 does more work per watt. Weight the FP8 and FP16 rows for LLM work and the FP64 row for HPC.

New to the terms? The glossary explains FP64, FP32, FP16, INT8, Sparsity and TFLOPS. For how the generations relate, see NVIDIA architectures explained.

Frequently asked questions

Which should you choose, the Atlas 300I Duo or the RTX A5500?

Choose the Atlas 300I Duo when the model has to fit on one GPU: it carries 72 GB more memory. The Atlas 300I Duo draws 80 W less power, which matters in an air-cooled or power-capped rack.

Which has more memory, the Atlas 300I Duo or the RTX A5500?

The Atlas 300I Duo carries 96 GB of memory versus 24 GB for the RTX A5500. Memory bandwidth is 408 GB/s for the Atlas 300I Duo and 768 GB/s for the RTX A5500.

How much power do the Atlas 300I Duo and the RTX A5500 draw?

The Atlas 300I Duo is rated at 150 W TDP and the RTX A5500 at 230 W. On FP32 throughput per watt, the RTX A5500 is the more efficient part.

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