Intel Arc A380 6GB vs Intel Arc Pro A40 6GB
Side-by-side specifications, performance, and rental pricing for datacenter AI workloads.
Intel Arc A380 6GB
Full specs →Intel Arc Pro A40 6GB
Full specs →Specifications
Performance (TFLOPS)
FLOPS by Precision
What actually differs
Both GPUs launched in 2022: the Arc A380 on Alchemist and the Arc Pro A40 on Alchemist.
Memory is 6 GB against 6 GB, fed at 186 GB/s versus 192 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
Which has more memory, the Arc A380 or the Arc Pro A40?
Both GPUs carry 6 GB of VRAM. Memory bandwidth is 186 GB/s for the Arc A380 and 192 GB/s for the Arc Pro A40.
How much power do the Arc A380 and the Arc Pro A40 draw?
The Arc A380 is rated at 75 W TDP and the Arc Pro A40 at 50 W. On FP32 throughput per watt, the Arc Pro A40 is the more efficient part.
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