Overview

Nvidia logo Nvidia K80

The Nvidia K80 is a data center GPU on the Kepler architecture, released Q4 2014, with 12 GB GDDR5 and 240 GB/s memory bandwidth.

Mid-Range Datacenter

Nvidia logo Nvidia P620

The Nvidia P620 is a workstation GPU on the Pascal architecture, released Q1 2018, with 2 GB GDDR5 and 80 GB/s memory bandwidth.

Budget Workstation

Memory per GPU

6x more on K80
Nvidia logo K80
12 GB GDDR5
Nvidia logo P620
2 GB GDDR5

Memory bandwidth

3x higher on K80
Nvidia logo K80
240 GB/s
Nvidia logo P620
80 GB/s

GPU interconnect

Nvidia logo K80
PCIe only
Nvidia logo P620
PCIe only

Peak performance (FP32)

3.4x higher on K80
Nvidia logo K80
4.4 TFLOPS
Nvidia logo P620
1.3 TFLOPS

Vendor peak figures, dense and per GPU. Not measured throughput.

FP32 per watt

1.1x higher on P620
Nvidia logo K80
0.03 TFLOPS/W
Nvidia logo P620
0.03 TFLOPS/W

Board power

3.8x higher on K80
Nvidia logo K80
150 W
Nvidia logo P620
40 W

Precision support

Nvidia logo K80
FP32 FP64
Nvidia logo P620
FP16 FP32

Highlighted formats are supported by only one of the two.

Architecture

Nvidia logo K80
Kepler
Nvidia logo P620
Pascal

Released

3 years newer on P620
Nvidia logo K80
Q4 2014
Nvidia logo P620
Q1 2018

Price comparison

Cheapest on-demand

Nvidia logo K80
$0.90 /GPU/hr
Nvidia logo P620
--

Typical rate

Nvidia logo K80
$0.90 /GPU/hr
Nvidia logo P620
--

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

Providers listing it

Nvidia logo K80
2
Nvidia logo P620
None

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:

  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 K80 logo K80 Offers

No provider publishes a stock status.

Nvidia P620 logo P620 Offers

No provider publishes a stock status.

No active offerings found

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Our data for Nvidia K80 was last updated on Sept. 7, 2026, and for Nvidia P620 on Sept. 7, 2026.