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Huawei Atlas 300I Duo 48GB vs Huawei Atlas 300I Pro

The Atlas 300I Duo delivers 2.0x the FP16 throughput of the Atlas 300I Pro (140 vs 70 TFLOPS dense). The Atlas 300I Duo also carries 24 GB more memory (48 GB vs 24 GB).

Atlas 300I Duo: Da Vinci, 2022 Atlas 300I Pro: Da Vinci, 2021
FP16 dense lead
2.0x
Atlas 300I Duo: 140 vs 70 TFLOPS
Memory
48 vs 24 GB
24 GB more for the Atlas 300I Duo
Bandwidth
408 GB/s vs 205 GB/s
Atlas 300I Duo moves data faster
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Huawei Atlas 300I Duo 48GB vs Huawei Atlas 300I Pro

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Huawei Atlas 300I Duo 48GB

Leads on FP16 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 Atlas 300I Pro. The Atlas 300I Duo is the newer generation of the two. Both are Huawei parts, 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 →

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Huawei Atlas 300I Pro

Full specs →

What is the Huawei Atlas 300I Pro?

The Atlas 300I Pro 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 Pro full specifications →

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

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

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

This page sets the Atlas 300I Pro against the Atlas 300I Duo. The Atlas 300I Pro is the older generation of the two. Both are Huawei parts, 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 Pro figures come from?

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

Specifications

Huawei logo
Atlas 300I Duo
Huawei logo
Atlas 300I Pro
Architecture
Da VinciDa Vinci
Launch Year
20222021
Form Factor
PCIePCIe
Memory
48 GB24 GB
Memory Bandwidth
408 GB/s205 GB/s
TDP
150 W—
Process Node
——

Performance (TFLOPS)

Huawei logo
Atlas 300I Duo
Huawei logo
Atlas 300I Pro
No verified data available No verified data available
No verified data available No verified data available
No verified data available No verified data available
No verified data available No verified data available
140 TFLOPS 70 TFLOPS
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 140 TOPS

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

The Atlas 300I Duo is the newer part: Da Vinci (2022) against the Atlas 300I Pro's Da Vinci (2021).

The Atlas 300I Duo carries 24 GB more memory (48 GB against 24 GB), so larger models fit on one GPU before you shard. Bandwidth is 408 GB/s against 205 GB/s, which sets the ceiling on decode speed.

Weight the FP8 and FP16 rows for LLM work and the FP64 row for HPC.

New to the terms? The glossary explains FP16, INT8, Sparsity and TFLOPS.

Frequently asked questions

Is the Atlas 300I Duo faster than the Atlas 300I Pro?

At FP16 precision the Atlas 300I Duo reaches 140 TFLOPS dense against 70 TFLOPS for the Atlas 300I Pro. The performance table on this page lists every published precision for both GPUs.

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

Choose the Atlas 300I Duo for training and high-throughput inference: it has 2.0x the FP16 throughput of the Atlas 300I Pro. It also carries 24 GB more memory, so larger models fit on one GPU before you shard.

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

The Atlas 300I Duo carries 48 GB of memory versus 24 GB for the Atlas 300I Pro. Memory bandwidth is 408 GB/s for the Atlas 300I Duo and 205 GB/s for the Atlas 300I Pro.

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