Overview
Nvidia RTX 3070
The Nvidia RTX 3070 is a consumer GPU on the Ampere architecture, released Q4 2020, with 8 GB GDDR6 and 448 GB/s memory bandwidth.
Nvidia RTX 5080
The Nvidia RTX 5080 is a consumer GPU on the Blackwell architecture, released Q1 2025, with 16 GB GDDR7 and 960 GB/s memory bandwidth.
Memory per GPU
2x more on RTX 5080
RTX 3070
RTX 5080
Memory bandwidth
2.1x higher on RTX 5080
RTX 3070
RTX 5080
GPU interconnect
RTX 3070
RTX 5080
Peak performance (FP16)
7.9x higher on RTX 5080
RTX 3070
RTX 5080
Vendor peak figures. Sparsity and tensor-core conventions differ between vendors.
Precision support
RTX 3070
RTX 5080
Highlighted formats are supported by only one of the two.
Architecture
RTX 3070
RTX 5080
Released
4 years newer on RTX 5080
RTX 3070
RTX 5080
Source: RTX 3070 datasheet and RTX 5080 datasheet.
Price comparison
Cheapest on-demand
3.7x higher on RTX 5080
RTX 3070
RTX 5080
Typical rate
3.6x higher on RTX 5080
RTX 3070
RTX 5080
Median across providers, one vote each, so a large catalog does not outweigh a small one.
Spot floor
2.4x higher on RTX 5080
RTX 3070
RTX 5080
Full price range
RTX 3070
RTX 5080
Lowest to highest listing per GPU-hour, across on-demand, spot, reserved and custom.
Providers listing it
1 more on RTX 5080
RTX 3070
RTX 5080
Heads up: Prices are estimates from published rates for common setups and vary by region and usage; verify with the provider before provisioning.
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.
RTX 3070 Offers
3 of 4 providers report available stock.
RTX 5080 Offers
3 of 5 providers report available stock.
Similar GPUs
Other comparisons in the same class:
Our data for Nvidia RTX 3070 was last updated on Aug. 26, 2026, and for Nvidia RTX 5080 on Aug. 26, 2026.