Overview

AMD logo AMD MI300X

The AMD MI300X is a data center GPU on the CDNA 3 architecture, released Q4 2023, with 192 GB HBM3 and 5,300 GB/s memory bandwidth.

High Performance Datacenter

Nvidia logo Nvidia RTX 3070 Ti

The Nvidia RTX 3070 Ti is a consumer GPU on the Ampere architecture, released Q2 2021, with 8 GB GDDR6X and 608 GB/s memory bandwidth.

Budget Consumer

Memory per GPU

24x more on MI300X
AMD logo MI300X
192 GB HBM3
Nvidia logo RTX 3070 Ti
8 GB GDDR6X

Memory bandwidth

8.7x higher on MI300X
AMD logo MI300X
5,300 GB/s
Nvidia logo RTX 3070 Ti
608 GB/s

GPU interconnect

AMD logo MI300X
Infinity Fabric 896 GB/s
Nvidia logo RTX 3070 Ti
PCIe only

Peak performance (FP16)

30x higher on MI300X
AMD logo MI300X
1,307.4 TFLOPS
Nvidia logo RTX 3070 Ti
43.5 TFLOPS

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

FP16 per watt

12x higher on MI300X
AMD logo MI300X
1.74 TFLOPS/W
Nvidia logo RTX 3070 Ti
0.15 TFLOPS/W

Board power

2.6x higher on MI300X
AMD logo MI300X
750 W
Nvidia logo RTX 3070 Ti
290 W

Precision support

AMD logo MI300X
FP8 FP16 BF16 TF32 FP32 FP64 INT8
Nvidia logo RTX 3070 Ti
FP16 BF16 TF32 FP32 INT4 INT8

Highlighted formats are supported by only one of the two.

Architecture

AMD logo MI300X
CDNA 3
Nvidia logo RTX 3070 Ti
Ampere

Released

2 years newer on MI300X
AMD logo MI300X
Q4 2023
Nvidia logo RTX 3070 Ti
Q2 2021

Price comparison

Cheapest on-demand

42x higher on MI300X
AMD logo MI300X
$2.59 / GPU / hr
Nvidia logo RTX 3070 Ti
$0.06 / GPU / hr

Typical rate

29x higher on MI300X
AMD logo MI300X
$2.99 / GPU / hr
Nvidia logo RTX 3070 Ti
$0.10 / GPU / hr

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

Spot floor

37x higher on MI300X
AMD logo MI300X
$1.60 / GPU / hr
Nvidia logo RTX 3070 Ti
$0.04 / GPU / hr

Providers listing it

8 more on MI300X
AMD logo MI300X
10
Nvidia logo RTX 3070 Ti
2

Price, last 90 days

AMD logo MI300X
−4%
Nvidia logo RTX 3070 Ti
Too few providers pricing it

Change in the market-wide median, which moves when providers reprice and when cheaper or more expensive listings enter the market.

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.

Similar GPUs

Other comparisons in the same class:

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Our data for AMD MI300X was last updated on Sept. 7, 2026, and for Nvidia RTX 3070 Ti on Sept. 7, 2026.