Arista Networks Platform vs NVIDIA Mellanox comparison

Arista and NVIDIA are both solutions in the Ethernet Switches category. Arista is ranked #10 with an average rating of 8.5, while NVIDIA is ranked #19 with an average rating of 8.7. Arista holds a 3.1% mindshare in ES, compared to NVIDIA’s 2.0% mindshare. Additionally, 100% of Arista users are willing to recommend the solution, compared to 83% of NVIDIA users who would recommend it.

Arista Networks Platform

Read 27 Arista Networks Platform reviews

4,962 Views
3,607 Comparison Views

100% willing to recommend

NVIDIA Mellanox

Read 7 NVIDIA Mellanox reviews

2,403 Views
1,724 Comparison Views

83% willing to recommend

Arista Networks Platform

NVIDIA Mellanox

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 3, 2024

Arista Networks Platform and NVIDIA Mellanox offer advanced networking solutions, each with specific strengths. Arista Networks gains an edge in support and competitive pricing, appealing to budget-conscious users, while NVIDIA Mellanox attracts those seeking high-performance features and data processing capabilities.

Features: Arista Networks is renowned for its extensive automation capabilities, robust security features, and a unified operating system that simplifies network management. NVIDIA Mellanox is distinguished by its advanced data processing capabilities, high-performance computing enhancements, and RDMA technology, which ensure efficient data handling.

Room for Improvement: Arista Networks can improve by enhancing its integration process for new hosts, increasing the complexity of its feature set, and expanding its open-standard feature support. NVIDIA Mellanox could benefit from simplifying its setup process, improving energy efficiency, and offering more competitive pricing options.

Ease of Deployment and Customer Service: Arista Networks offers an easy deployment process and highly accessible customer service, ideal for straightforward integrations. NVIDIA Mellanox, although offering a complex setup, provides specialized support for high-performance applications, demanding more initial setup efforts but ensuring tailored assistance for intricate systems.

Pricing and ROI: Arista Networks Platform is noted for its competitive pricing and attractive ROI, suitable for organizations balancing cost-efficiency and functionality. NVIDIA Mellanox, with a higher initial cost, is considered an investment toward remarkable network performance, providing long-term benefits for companies with intensive data processing needs.

To learn more, read our detailed Arista Networks Platform vs. NVIDIA Mellanox Report (Updated: May 2025).

Buyer's Guide

Arista Networks Platform vs. NVIDIA Mellanox

May 2025

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Review summaries and opinions

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

Categories and Ranking

Arista Networks Platform

Ranking in Ethernet Switches

10th

Average Rating

8.6

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Data Center Networking (2nd)

NVIDIA Mellanox

Ranking in Ethernet Switches

19th

Average Rating

7.8

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2025, in the Ethernet Switches category, the mindshare of Arista Networks Platform is 3.1%, down from 4.5% compared to the previous year. The mindshare of NVIDIA Mellanox is 2.0%, up from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Ethernet Switches

Featured Reviews

MarekSzafrański

Senior Core Network Engineer at Eurofins

Affordable for enterprise-sized companies

Speaking about whether the product enhanced our company's data center scalability, I would say that it was a solution that was used in a banking company, where it served as a replacement for Cisco. Though Arista Networks Platform is similar to Cisco IOS CLI, I feel that the former product offers better prices compared to the latter tool. Arista Networks Platform office is more efficient at a lower cost. I recommend the product to those who plan to use it. The tool is stable and cheaper than Cisco. I would say that Arista Networks Platform is 100 percent compatible with the existing infrastructure in my company. The impact of the tool's network telemetry on our company's troubleshooting practices was just good for the scope for which I need the product. I rate the overall tool a nine out of ten.

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Anil Ergunsah

Managing Partner & Technical Consultant at IT Expert

Networking capabilities deliver competitive performance for AI data center

I use NVIDIA Mellanox mostly for data center infrastructures. It is used for AI data center infrastructure and primarily focuses on the networking part The biggest advantage is that the vendor is the only one providing no-drop traffic. The performance and price are competitive, and performance is…

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Quotes from Members

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

Pros

"What we like most is its performance to price ratio."

"The solution has good load latency. They're the market leader in this aspect right now."

"The user-friendly policy manager lets us apply different controls for various user groups easily."

"I find the operational system used by Arista to be very valuable, and the hardware is exceptionally nice. Arista has a unified operational system called EOS that is easy to set up and replicate on other devices. The ease of configuration and transition between devices is a significant advantage for me."

"They support open standard features."

"Arista Networks Platform offers straightforward deployment, and has good features. Support for the platform is also good."

"Arista Networks Platform has a feature that helps with monitoring and management."

"The solution is very stable."

More Arista Networks Platform pros

"It is a very easy-to-use product."

"The most valuable features of Mellanox Switches are the powerful hardware and the software is open. They're using Linux operating system. You can do and install many things, and it performs well."

"The tool is very configurable because it runs on a Linux operating system."

"The most valuable features of this solution are its functionality."

"The most valuable features of Mellanox Switches are the size, power consumption, and the vast amount of features."

"From what I've been told, a valuable feature of Mellanox switches is they're quite user-friendly."

"The biggest advantage is that the vendor is the only one providing no-drop traffic."

Cons

"The community is good but is not good enough. It still needs to grow more."

"Currently, Arista is too costly for its customers."

"They need to enhance their code and their EOS. They need to improve some security features, and there are quite a number of bugs in their system. So, they need to work on that piece. In the next release, we need to have a modular feature. Instead of providing an integrated solution, they should go for something modular. They need to come up with modular highly scalable models. Even at the chassis layer, I want to see some improvement."

"A weakness would be that in our company, we don't have many people within our team who support the product because there are different vendors, and most of them are not tier-one vendors, so the skills required sometimes are just not there."

"Currently, Arista is too costly for its customers."

"The solution’s pricing could be better."

"The solution needs to improve their product range."

"Something that you will often hear about Arista products is that the price is a bit too high and, like with Cisco, we sometimes have problems with our customers because of its pricing."

More Arista Networks Platform cons

"Sometimes, it can have some bugs from the past if I am an old user. However, it is stable now."

"The scalability is working fine at the moment, but there's always room for improvement. As of right now, I don't know of any improvements to suggest."

"The configuration is a bit different from Cisco, and therefore, for me at least, there's a bit of a learning curve."

"If you compare this solution with Cisco, utilization in Cisco is more popular and it is more friendly."

"Mellanox Switches were easier before Nvidia bought Mellanox and then their new version of the operating system changed. They started with Ennui, and now they only use Linux. If they returned to their previous CLI it would be a good option for starters. The new CLI is more difficult to use but more powerful than the older one. It has its advantages."

"Mellanox Switches could improve by adding some features that can make it easier for integrating the switches in some managing and monitoring platforms, such as Elastic or similar software for monitoring data with the data center in a more holistic way."

Pricing and Cost Advice

"Arista is very expensive. Not everybody is in a position to spend $70,000 to $80,000 for one switch."

"It is pretty pricey for a networking platform. It is on par with Cisco."

"I rate the product price a seven on a scale of one to ten where ten is high price and one is low price."

"There is an annual license required to use the Arista Networks Platform."

"If one is cheap and ten is expensive, I rate the product price as seven out of ten."

"The price of the Arista Networks Platform could be less expensive for the hardware and license."

"I remember that when our customers were offered the Arista Networks Platform, they used a checklist to compare the prices between Arista and Cisco for their requirements, and found that the prices were almost the same."

"Specific tools definitely require a license for the subscription. But we are not using these tools in our environment. In terms of licensing, you need to spend approximately $10,000 per month."

More Arista Networks Platform pricing and cost advice

"It's an open-source solution."

"The pricing is very competitive. The licensing costs are fine."

"There is a license to use the switch ports of Mellanox Switches."

"The price of Mellanox Switches is reasonable compared to other solutions. The price and quality ratio was very good. There is a one-time license purchase that is needed."

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Financial Services Firm

11%

Manufacturing Company

10%

Educational Organization

Computer Software Company

19%

Manufacturing Company

11%

Financial Services Firm

Educational Organization

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about Arista Networks Platform?

Stability-wise, I rate the solution a ten out of ten.

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What is your experience regarding pricing and costs for Arista Networks Platform?

Arista products are perceived as costly, especially compared to competitors like Cisco.

See all answers

What needs improvement with Arista Networks Platform?

Currently, Arista is too costly for its customers. Feature-wise, it addresses most customer requirements. However, we sometimes face challenges when integrating with proprietary protocols and solut...

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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.

See all answers

What needs improvement with Mellanox Switches?

Sometimes, it can have some bugs from the past if I am an old user. However, it is stable now. I think it's okay; it's the best solution for now for AI data centers. Support could be better, but cu...

See all answers

What is your primary use case for Mellanox Switches?

I use NVIDIA Mellanox ( /products/nvidia-mellanox-reviews ) mostly for data center infrastructures. It is used for AI data center infrastructure and primarily focuses on the networking part.

See all answers

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Compared 14% of the time

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Compared 7% of the time

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Compared 5% of the time

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Product Reports

Buyer's Guide

Arista Networks Platform

May 2025

Download Arista Networks Platform product report

Buyer's Guide

Ethernet Switches

May 2025

Download NVIDIA Mellanox product report

Also Known As

7000 Series

Mellanox Switches, Mellanox SN2700

Overview

Arista Networks Platform is a stable and reliable solution for data center features, specifically for non-blocking switches used for spine-leaf connectivity with servers hooked to these switches. It also provides multi-layer switches for client networks, particularly in the banking sector.

Arista products are preferred for their stability, good hardware, ease of adoption and configuration, responsive and helpful support, and high throughput ratings. The solution has helped prevent screen loss and business outages in the media industry and is designed for next-generation data centers.

Arista

NVIDIA Mellanox is used for LAN in data centers, deployed on-premises for private clouds and HPC with large data needs. It includes switches for network, data centers, edge, and spine-and-leaf topology, serving as public switches, top-of-rack, core devices for infinite bands, EVPN solutions, and more.

NVIDIA Mellanox provides robust functionality with unique RDMA features, stability, and user-friendliness. Known for its compact size, low power consumption, powerful hardware, and open Linux-based software, it allows extensive customization and installation flexibility. Training documentation needs improvement, as do installation and configuration processes, which have steep learning curves. Integration with managing platforms could be smoother, and faster support response times are necessary.

What are the key features of NVIDIA Mellanox?

RDMA Features: Unique Remote Direct Memory Access capabilities.
Stability: Consistent and reliable performance.
User-Friendliness: Easy to use with an intuitive interface.
Compact Size: Space-efficient design.
Low Power Consumption: Energy-efficient operation.
Powerful Hardware: High-performance components.
Open Software: Runs on Linux, allowing flexibility.
Highly Configurable: Extensive customization options.

What benefits do users find in NVIDIA Mellanox?

Customization: Tailors to specific needs.
Performance: High throughput and low latency.
Energy Efficiency: Reduced power costs.
Scalability: Adapts to growing demands.
Flexibility: Multiple deployment options.

In industries like finance, healthcare, and telecommunications, NVIDIA Mellanox is implemented to support high-performance computing clusters, manage large data volumes, and enhance data center operations. Its switches enable efficient networking setups, facilitating edge computing solutions and optimizing spine-and-leaf topologies for enhanced performance.

NVIDIA

Sample Customers

American Internet Services

CNPC, Korea Consumer Agency, Nutanix, Roxo Systems, StorPool, Atlantic.Net, INFN, StarWind, NYSE Technologies, Creative Consultants, ENKI

Buyer's Guide

Arista Networks Platform vs. NVIDIA Mellanox

May 2025

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