Huawei Atlas 300I Duo 48GB vs Huawei Atlas 300V
The Atlas 300I Duo delivers 2.8x the FP16 throughput of the Atlas 300V (140 vs 50 TFLOPS dense). The Atlas 300I Duo also carries 24 GB more memory (48 GB vs 24 GB).
Huawei Atlas 300I Duo 48GB
Full specs →Huawei Atlas 300V
Full specs →Specifications
Performance (TFLOPS)
FLOPS by Precision
What actually differs
Both GPUs launched in 2022: the Atlas 300I Duo on Da Vinci and the Atlas 300V on Da Vinci.
Dense throughput for the Atlas 300I Duo against the Atlas 300V: FP16 140 vs 50 TFLOPS. Sparse figures, where the vendor publishes them, appear under each dense number in the performance table.
Memory is 48 GB against 24 GB, fed at 408 GB/s versus 205 GB/s. More memory per GPU means larger models fit before you have to shard across cards, which often matters more than raw TFLOPS for inference.
For LLM training and inference, weight the FP8 and FP16 rows and memory capacity most heavily. For scientific and HPC workloads, the FP64 row is the one to read.
Frequently asked questions
Is the Atlas 300I Duo faster than the Atlas 300V?
At FP16 precision the Atlas 300I Duo reaches 140 TFLOPS dense against 50 TFLOPS for the Atlas 300V. The performance table on this page lists every published precision for both GPUs.
Which has more memory, the Atlas 300I Duo or the Atlas 300V?
The Atlas 300I Duo carries 48 GB of memory versus 24 GB for the Atlas 300V. Memory bandwidth is 408 GB/s for the Atlas 300I Duo and 205 GB/s for the Atlas 300V.
How much power do the Atlas 300I Duo and the Atlas 300V draw?
The Atlas 300I Duo is rated at 150 W TDP and the Atlas 300V at 72 W.
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