Overview

Nvidia logo Nvidia K620

Legacy Kepler professional display adapter.

Budget Workstation

Nvidia logo Nvidia RTX 3080

Ampere consumer GPU for local AI experimentation.

Budget Consumer

Memory per GPU

5x more on RTX 3080
Nvidia logo K620
2 GB DDR3
Nvidia logo RTX 3080
10 GB GDDR6X

Memory bandwidth

26x higher on RTX 3080
Nvidia logo K620
29 GB/s
Nvidia logo RTX 3080
760 GB/s

GPU interconnect

Nvidia logo K620
PCIe only
Nvidia logo RTX 3080
PCIe only

Precision support

Nvidia logo K620
FP32
Nvidia logo RTX 3080
FP16 BF16 TF32 FP32 INT4 INT8

Highlighted formats are supported by only one of the two.

Architecture

Nvidia logo K620
Kepler
Nvidia logo RTX 3080
Ampere

Released

6 years newer on RTX 3080
Nvidia logo K620
Q3 2014
Nvidia logo RTX 3080
Q3 2020

Price comparison

Cheapest on-demand

Nvidia logo K620
--
Nvidia logo RTX 3080
$0.06 / GPU / hr

Typical rate

Nvidia logo K620
--
Nvidia logo RTX 3080
$0.13 / GPU / hr

Median across providers, one vote each, so a large catalog does not outweigh a small one.

Spot floor

Nvidia logo K620
No spot listings
Nvidia logo RTX 3080
$0.04 / GPU / hr

Full price range

Nvidia logo K620
--
Nvidia logo RTX 3080
$0.04 - $0.21 / GPU / hr

Lowest to highest listing per GPU-hour, across on-demand, spot, reserved and custom.

Providers listing it

Nvidia logo K620
None
Nvidia logo RTX 3080
4

Heads up: We do our best to keep these specs & prices accurate. However, cloud costs may fluctuate based on region, usage, and other factors not listed here. These are estimates based on common setups and are for informational purposes only. Always verify current rates & exact specs 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:

  1. Availability: in stock, then waitlist, then not reported, then out of stock. A price you can act on outranks a cheaper one you cannot.
  2. 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.
  3. 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.

Nvidia K620 logo K620 Offers

No provider publishes a stock status.

No active offerings found

Nvidia RTX 3080 logo RTX 3080 Offers

3 of 3 providers report available stock, 1 more publish no status.

Similar GPUs

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Our data for Nvidia K620 was last updated on Aug. 21, 2026, and for Nvidia RTX 3080 on Aug. 21, 2026.