Is Google Colab Pro Really Worth It?

#googlecloud #gpu #cloud #google

In late 2022, Google revamped its widely-used Colab platform, transitioning from a subscription-based system to a pay-as-you-go model under the new Colab Pro and Pro+ schemes. This change introduced "compute units," which serve as the new currency within the platform, where the consumption rate depends on the virtual machine's configuration and the use of specialized accelerators like TPUs or GPUs.

Here's a breakdown of how the compute units are consumed based on different GPUs, assuming an allocation of 100 units:

T4: Consumes 1.96 units per hour, providing about 51 hours of use.
V100: Requires 5 units per hour, totaling about 20 hours.
A100: Demands 15 units per hour, which amounts to 6 hours.

It's important to note that the T4 GPU is available for free; however, its availability under the Colab Pro tier is not guaranteed, often necessitating the use of costlier alternatives.

This shift has introduced a layer of complexity that many users find disappointing, especially when there are more straightforward options available on the market. For comparison, here's a quick overview of pricing and availability from various smaller cloud providers:

Lambda Labs, Jarvislabs.ai, tensordock, genesis cloud, paperspace, Vast.ai, and FluidStack offer a range of GPU options like NVIDIA A100 PCIe and V100 at varying price points and hourly rates.

Competitive Analysis of Cloud Computing Providers

When considering cost-effectiveness:

For the A100 GPU, Paperspace offers the lowest price at $1.15 per hour.
For the V100 GPU, Vast.ai provides the most affordable rate at $0.16 per hour.

However, it's essential to highlight that major cloud services like AWS, Azure, and Google Cloud were excluded from this comparison due to their higher prices, despite offering better scalability and integration.

Potential users should be aware that the availability of instances on smaller clouds can be unpredictable, making them more suitable for personal projects rather than enterprise solutions. Additionally, these platforms may not always have complete libraries installed (e.g., Hugging Face on Paperspace), which could extend setup times.

Conclusion

Before subscribing to Colab Pro, thoroughly explore and compare alternative cloud platforms that may offer better rates or features suited to your needs.