Overview

Nvidia logo Nvidia A800

The Nvidia A800 is a data center GPU on the Ampere architecture, released Q4 2022, with 40 GB HBM2 and 1,555 GB/s memory bandwidth.

High Performance Datacenter

Nvidia logo Nvidia GTX 1660

The Nvidia GTX 1660 is a consumer GPU on the Turing architecture, released Q1 2019, with 6 GB GDDR5 and 192 GB/s memory bandwidth.

Budget Consumer

Memory per GPU

6.7x more on A800
Nvidia logo A800
40 GB HBM2
Nvidia logo GTX 1660
6 GB GDDR5

Memory bandwidth

8.1x higher on A800
Nvidia logo A800
1,555 GB/s
Nvidia logo GTX 1660
192 GB/s

GPU interconnect

Nvidia logo A800
NVLink 400 GB/s
Nvidia logo GTX 1660
PCIe only

Peak performance (FP16)

31x higher on A800
Nvidia logo A800
312 TFLOPS
Nvidia logo GTX 1660
10.1 TFLOPS

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

FP16 per watt

16x higher on A800
Nvidia logo A800
1.30 TFLOPS/W
Nvidia logo GTX 1660
0.08 TFLOPS/W

Board power

2x higher on A800
Nvidia logo A800
240 W
Nvidia logo GTX 1660
120 W

Precision support

Nvidia logo A800
FP16 BF16 TF32 FP32 FP64 INT4 INT8
Nvidia logo GTX 1660
FP16 FP32

Highlighted formats are supported by only one of the two.

Architecture

Nvidia logo A800
Ampere
Nvidia logo GTX 1660
Turing

Released

4 years newer on A800
Nvidia logo A800
Q4 2022
Nvidia logo GTX 1660
Q1 2019

Figures are for each model's headline configuration. Where a form factor carries a different number, it is named under the figure.

Source: A800 datasheet and GTX 1660 datasheet.

Price comparison

Cheapest on-demand

29x higher on A800
Nvidia logo A800
$1.18 /GPU/hr
Nvidia logo GTX 1660
$0.04 /GPU/hr

Typical rate

5.7x higher on A800
Nvidia logo A800
$1.18 /GPU/hr
Nvidia logo GTX 1660
$0.21 /GPU/hr

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

Spot floor

Nvidia logo A800
No spot listings
Nvidia logo GTX 1660
$0.02 /GPU/hr

Providers listing it

2 more on GTX 1660
Nvidia logo A800
1
Nvidia logo GTX 1660
3

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 A800 logo A800 Offers

1 of 1 providers report available stock.

Nvidia GTX 1660 logo GTX 1660 Offers

2 of 3 providers report available stock.

Similar GPUs

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Our data for Nvidia A800 was last updated on Sept. 7, 2026, and for Nvidia GTX 1660 on Sept. 7, 2026.