Overview

Nvidia logo Nvidia K620

Legacy Kepler professional display adapter.

Budget Workstation

Nvidia logo Nvidia RTX 6000 Ada

Top-tier Ada Lovelace workstation GPU for AI and visualization.

Mid-Range Workstation

Memory per GPU

24x more on RTX 6000 Ada
Nvidia logo K620
2 GB DDR3
Nvidia logo RTX 6000 Ada
48 GB GDDR6

Memory bandwidth

33x higher on RTX 6000 Ada
Nvidia logo K620
29 GB/s
Nvidia logo RTX 6000 Ada
960 GB/s

GPU interconnect

Nvidia logo K620
PCIe only
Nvidia logo RTX 6000 Ada
PCIe only

Precision support

Nvidia logo K620
FP32
Nvidia logo RTX 6000 Ada
FP8 FP16 BF16 TF32 FP32 INT4 INT8

Highlighted formats are supported by only one of the two.

Architecture

Nvidia logo K620
Kepler
Nvidia logo RTX 6000 Ada
Ada Lovelace

Released

8 years newer on RTX 6000 Ada
Nvidia logo K620
Q3 2014
Nvidia logo RTX 6000 Ada
Q4 2022

Price comparison

Cheapest on-demand

Nvidia logo K620
--
Nvidia logo RTX 6000 Ada
$0.48 / GPU / hr

Typical rate

Nvidia logo K620
--
Nvidia logo RTX 6000 Ada
$0.79 / 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 6000 Ada
$0.14 / GPU / hr

Full price range

Nvidia logo K620
--
Nvidia logo RTX 6000 Ada
$0.14 - $1.57 / 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 6000 Ada
12

Price, last 90 days

Nvidia logo K620
Not tracked yet
Nvidia logo RTX 6000 Ada
−14%

Change in the market-wide median, which moves when providers reprice and when cheaper or more expensive listings enter the market. Withheld where too few providers price the card, its history is too short, or its weekly print swings too hard to read as a trend.

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.

Similar GPUs

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Our data for Nvidia K620 was last updated on Aug. 21, 2026, and for Nvidia RTX 6000 Ada on Aug. 21, 2026.