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Arista Networks Platform vs NVIDIA Mellanox comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 3, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
6.0
Arista Networks offers substantial cost benefits and efficiency, despite higher procurement costs, making it a valuable investment.
Sentiment score
1.0
Users reported time and cost savings from NVIDIA Mellanox, highlighting improved performance, reduced latency, increased efficiency, scalability, and reliability.
I saved between five to six hours using Arista Networks Platform, as it takes less time to actually add your APs to the dashboard and deployment is quite fast and easy.
Network Engineer at Castlenet Consulting Limited
I have seen a return on investment from using Arista Networks Platform in terms of fewer employees needed during installation and deployment.
Network Engineer at Castlenet Consulting Limited
In the data center, there is no comparison in terms of technicality or return of investment.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
 

Customer Service

Sentiment score
7.8
Arista Networks Platform is praised for responsive, effective support with quick response times and direct access to experienced engineers.
Sentiment score
7.5
Customers desire multilingual NVIDIA Mellanox support, rating it satisfactory to good, while often relying on peer assistance.
They provide instant support and maintain commitments regarding replacement products.
CEO/Consultant at CIL
We would rate the customer support as a nine to 9.5 out of ten.
Technical project manager at Castlenet Consulting Limited
All network engineers from the organization were present in the program, and the Arista engineer provided a solution in less than five minutes.
Network Engineer at Castlenet Consulting Limited
I would assess their technical support as good—not the best, but it is good.
CEO at Tekpulse Ltd
 

Scalability Issues

Sentiment score
7.7
Arista Networks offers scalable, cost-effective solutions with low latency, supporting diverse needs and integrating advanced technologies.
Sentiment score
5.8
NVIDIA Mellanox's scalable leaf and spine architecture efficiently supports network growth for organizations across various sectors.
Arista Networks Platform's focus on GPU-based and high-speed switches is a smart move for next-generation AI-based data center solutions.
Network Architect at a tech services company with 201-500 employees
Scalability is a key feature of Arista, owing to the possibilities to manage the entire data center network from a single console.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
Scalability is excellent as it has handled our growing network requirements effectively without adding significant operational complexity.
Product Manager at Frontier Business systems
 

Stability Issues

Sentiment score
8.2
Arista Networks Platform is praised for high stability, reliability, minimal downtime, and strong customer satisfaction due to its durability.
Sentiment score
5.8
Users are satisfied with NVIDIA Mellanox for its reliable performance and stability, with improvements noted over time.
Arista is the only IT product that has the minimum vulnerabilities, so it is a very stable product.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
The amount of failure is low because we have tested a Huawei platform of the same grade beside Arista Networks Platform, and Arista Networks Platform always won.
Director at a tech company with 11-50 employees
I have not had any downtime using Arista Networks Platform.
Network Engineer at Castlenet Consulting Limited
I would rate it a seven because the old versions were not stable, but it is becoming stable over time.
Managing Partner & Technical Consultant at IT Expert
 

Room For Improvement

Arista Networks Platform is costly and complex, needing better GUI, integration, stability, documentation, security, AI, and Cisco compatibility.
NVIDIA Mellanox needs improved user-friendliness, better integration, enhanced GUIs, faster support, and occasional bug fixes.
Using AI, I can understand how my entire organization operates and what kind of applications are being used, what the peak times are, where there is a bottleneck if any exists.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
Scalability at every single step has a huge upgrade cost which is required for port mapping, connectivity, and transceivers certified by Arista Networks Platform, then the fabric upgrades from a software firmware level.
Director at a tech company with 11-50 employees
Feature-wise, it addresses most customer requirements.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
I think it's okay; it's the best solution for now for AI data centers.
Managing Partner & Technical Consultant at IT Expert
 

Setup Cost

Arista Networks is costly for some, yet offers a reliable solution considered affordable compared to Cisco in certain cases.
NVIDIA Mellanox offers competitive pricing, strong performance, and cost-effective licensing, making it a highly-rated, affordable enterprise solution.
Compared to Cisco, Arista routers are significantly cheaper.
CEO/Consultant at CIL
You get a 48 gigs, a 25 Gbps or a 40 Gbps switching fabric at a price of $30-40,000 from Netgear super-fast clusters, whereas Arista Networks Platform is going to cost you three times that.
Director at a tech company with 11-50 employees
Arista products are perceived as costly, especially compared to competitors like Cisco.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
For its performance, it's cheaper.
Managing Partner & Technical Consultant at IT Expert
 

Valuable Features

Arista Networks Platform is praised for its low latency, scalability, integration ease, automation, and eco-friendly, cost-efficient design.
NVIDIA Mellanox excels in performance, flexibility, and integration with AI systems, making it ideal for data centers.
Features include plug-and-play auto-discovery, allowing centralized configuration and management.
CEO/Consultant at CIL
The best features Arista Networks Platform offers are the dashboards where you can see all your APs that have been deployed and installed across all locations, making it quite unique to access, manage, and monitor performance from that dashboard.
Technical project manager at Castlenet Consulting Limited
Arista Networks Platform is known for ultra-low latency, having the fastest backplane ever built.
Director at a tech company with 11-50 employees
The biggest advantage is that the vendor is the only one providing no-drop traffic.
Managing Partner & Technical Consultant at IT Expert
 

Categories and Ranking

Arista Networks Platform
Ranking in Ethernet Switches
6th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
36
Ranking in other categories
Data Center Networking (4th)
NVIDIA Mellanox
Ranking in Ethernet Switches
19th
Average Rating
7.8
Reviews Sentiment
4.7
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Ethernet Switches category, the mindshare of Arista Networks Platform is 3.4%, up from 3.0% compared to the previous year. The mindshare of NVIDIA Mellanox is 2.0%, down from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Ethernet Switches Mindshare Distribution
ProductMindshare (%)
Arista Networks Platform3.4%
NVIDIA Mellanox2.0%
Other94.6%
Ethernet Switches
 

Featured Reviews

Dibyendu Das - PeerSpot reviewer
Director at a tech company with 11-50 employees
Ultra-low latency networking has delivered reliable video workflows and critical operations
The support of Arista Networks Platform is quite complex; it is not very easy to configure. It needs a lot of network expertise for token sheddings and different kinds of configurations. It is very difficult to configure because Arista Networks Platform does not have a flexible GUI like Huawei or Netgear; everything is a very CLI kind of mainframe architecture. Scalability at every single step has a huge upgrade cost which is required for port mapping, connectivity, and transceivers certified by Arista Networks Platform, then the fabric upgrades from a software firmware level. Arista Networks Platform should improve commercial aspects to be affordable. There is no path for growth with a perfect score because the focus is more on reducing costs globally.
Nurudeen Suleiman - PeerSpot reviewer
CEO at Tekpulse Ltd
Automation and integration improve operations efficiently
We wanted to utilize the advanced InfiniBand and Ethernet solutions offered by NVIDIA, but the users are not too familiar with the InfiniBand environment, which is why we are using the Linux Cumulus 5.6, which is usually the normal Ethernet. I am familiar with NVIDIA Mellanox, as I have products from NVIDIA on review here on our website. I use enhanced multi-tenancy features. Currently, within the data center, we have mixtures of both Cisco Nexus switches, NVIDIA switches, and Huawei switches, so eventually, we are changing all the switches to NVIDIA. On a scale of 1-10, I rate NVIDIA Mellanox an eight.
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
11%
Comms Service Provider
7%
Computer Software Company
6%
Manufacturing Company
16%
Computer Software Company
9%
Financial Services Firm
9%
Construction Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise8
Large Enterprise12
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

What is your experience regarding pricing and costs for Arista Networks Platform?
The initial setup cost is high compared to others, and I find the initial setup cost to be very high.
What needs improvement with Arista Networks Platform?
Arista Networks Platform is doing quite well in the market compared to their peers, but there is room for improvement in pricing, as it can be expensive compared to some alternatives like Cisco and...
What is your primary use case for Arista Networks Platform?
My main use case for Arista Networks Platform is using it for campus network. I use Arista Networks Platform for campus networking, including core switch, distribution switch, POE switch, non-POE s...
What is your experience regarding pricing and costs for Mellanox Switches?
The pricing is competitive. For its performance, it's cheaper, so I would rate it a four if cheaper is lower.
What needs improvement with Mellanox Switches?
The feature we would want to see in future updates of NVIDIA Mellanox is improved accessibility for normal users, as quite a lot of experience is needed before using Mellanox. None of the Mellanox ...
What is your primary use case for Mellanox Switches?
NVIDIA Mellanox is usually used for numerous purposes, but in our case, we are using it in a data center for high-end servers running 200 gig interfaces, and we are able to link it up with Ansible ...
 

Also Known As

7000 Series
Mellanox Switches, Mellanox SN2700
 

Overview

 

Sample Customers

American Internet Services
CNPC, Korea Consumer Agency, Nutanix, Roxo Systems, StorPool, Atlantic.Net, INFN, StarWind, NYSE Technologies, Creative Consultants, ENKI
Find out what your peers are saying about Arista Networks Platform vs. NVIDIA Mellanox and other solutions. Updated: June 2026.
900,838 professionals have used our research since 2012.