Overview
Nvidia A100
The Nvidia A100 is a data center GPU on the Ampere architecture, released Q2 2020, with 80 GB HBM2e and 1,935 GB/s memory bandwidth on the PCIe variant.
Nvidia A30
The Nvidia A30 is a data center GPU on the Ampere architecture, released Q2 2021, with 24 GB HBM2 and 933 GB/s memory bandwidth.
Memory per GPU
3.3x more on A100
A100
A30
Memory bandwidth
2.1x higher on A100
A100
A30
GPU interconnect
A100
A30
Peak performance (FP16)
1.9x higher on A100
A100
A30
Vendor peak figures, dense and per GPU. Not measured throughput.
FP16 per watt
Within 5%
A100
A30
Board power
1.8x higher on A100
A100
A30
Precision support
A100
A30
Highlighted formats are supported by only one of the two.
Architecture
A100
A30
Released
11 months newer on A30
A100
A30
Figures are for each model's headline configuration. Where a form factor carries a different number, it is named under the figure.
Source: A100 datasheet and A30 datasheet.
Price comparison
Cheapest on-demand
1.2x higher on A30
A100
A30
Typical rate
2.3x higher on A100
A100
A30
Median across providers, one vote each, so a large catalog does not outweigh a small one.
Spot floor
A100
A30
Providers listing it
37 more on A100
A100
A30
Heads up: A provider's own page may quote a different figure, for example on tax, region or a promotion. A monthly-only plan shows a derived hourly rate. Verify before provisioning. More on how we price.
Offers and availability
How this list works
Order
Each provider appears once per GPU. We pick the one configuration that speaks for that provider, and rank on it in this order:
- Availability: in stock, then waitlist, then not reported, then out of stock. A price you can act on outranks a cheaper one you cannot.
- Billing type: on-demand first, then reserved, then spot, then quote-only. On-demand leads because it is the only rate you can hold without committing to anything.
- Price: the lowest per-GPU hourly rate the provider lists, converted to USD.
The configuration we pick is chosen the same way, availability before billing before price. The rest of that provider's configurations are on the GPU's own page.
Ties sort alphabetically. Reserved rates are not separated by term length, so a three-year commitment can sit above a one-month one: the label beneath each price says which you are looking at. Providers who publish no rate are listed last within their group.
Transparency and funding
- Ads and sponsors: Paid placements sit at the top of the list and are always labeled as sponsored content. Sponsorship never influences the organic ranking itself.
- Affiliates: Affiliate links are marked. We may earn a commission if you click them, but commissions never affect the order.
- Prices: Shown in USD, converted at daily reference rates where a provider publishes in another currency. A month means 720 hours. How we estimate costs.
A100 Offers
20 of 42 providers report available stock.
A30 Offers
0 of 5 providers report available stock.
Similar GPUs
Other comparisons in the same class:
Our data for Nvidia A100 was last updated on Aug. 31, 2026, and for Nvidia A30 on Aug. 31, 2026.