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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    IBM PowerVM

    Score9.6 out of 10
    N/AIBM PowerVM provides a server virtualization environment.N/A

    Nutanix AHV

    Score9 out of 10
    N/ANutanix AHV is presented as a modern and secure virtualization platform that powers VMs and containers for applications and cloud-native workloads on-premises and in public clouds. Its tools and automated workflows simplify the day-to-day administration of VMs and containers.N/A
    Pricing
    IBM PowerVMNutanix AHV
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    IBM PowerVMNutanix AHV
    Free Trial
    NoNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    IBM PowerVMNutanix AHV
    Considered Both Products
    IBM
    No answer on this topic
    Nutanix
    No answer on this topic
    Key User Insights
    Would buy again
    100%
    Would buy again
    5 Answers
    100%
    Would buy again
    12 Answers
    Delivers good value for the price
    100%
    Delivers good value for the price
    5 Answers
    100%
    Delivers good value for the price
    12 Answers
    Happy with the feature set
    100%
    Happy with the feature set
    5 Answers
    100%
    Happy with the feature set
    12 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    100%
    Lived up to sales and marketing promises
    12 Answers
    Implementation went as expected
    100%
    Implementation went as expected
    5 Answers
    100%
    Implementation went as expected
    12 Answers
    Features
    IBM PowerVMNutanix AHV
    Server Virtualization
    Comparison of Server Virtualization features of IBM PowerVM and Nutanix AHV
    Feature
    IBM PowerVM
    8.2
    6 Ratings
    2% above category average
    Nutanix AHV
    8.9
    5 Ratings
    10% above category average
    Virtual machine automated provisioning6.24 Ratings8.84 Ratings
    Management console8.06 Ratings8.85 Ratings
    Live virtual machine backup7.02 Ratings9.15 Ratings
    Live virtual machine migration10.05 Ratings8.55 Ratings
    Hypervisor-level security9.86 Ratings9.15 Ratings
    Best Alternatives
    IBM PowerVMNutanix AHV
    Small Businesses
    Proxmox VE
    Score9.2 out of 10
    Proxmox VE
    Score9.2 out of 10
    Medium-sized Companies
    VMware vSOM (discontinued)
    Score10 out of 10
    VMware vSOM (discontinued)
    Score10 out of 10
    Enterprises
    VMware Workstation Pro
    Score8 out of 10
    IBM PowerVM
    Score9.6 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    IBM PowerVMNutanix AHV
    Likelihood to Recommend
    9.8
    (6 ratings)
    9.0
    (25 ratings)
    Likelihood to Renew
    10.0
    (1 ratings)
    10.0
    (1 ratings)
    Usability
    9.8
    (2 ratings)
    9.1
    (4 ratings)
    Performance
    -
    (0 ratings)
    8.9
    (18 ratings)
    Support Rating
    -
    (0 ratings)
    9.1
    (17 ratings)
    User Testimonials
    IBM PowerVMNutanix AHV
    Likelihood to Recommend
    IBM
    IBM PowerVM only is available on IBM POWER machines. It makes live much easier, compared to bare metal machines (OPAL) or machines with KVM. Personally I would not like to manage systems that don't have IBM PowerVM. The current line-up always includes IBM PowerVM (firmware built-in).
    Incentivized
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    Nutanix
    I think Nutanix AOS is a great product and, I would recommend it to anyone. The only reason I did not give it a 10 out of 10 is because I don't do that for any product. Every product has room for improvement.
    Read full review
    Pros
    IBM
    • IBM PowerVM is used for virtualization on IBM Power series hardware to utilize the hardware resources more efficiently like micro partitioning for CPU, NPIV for fibre port...etc
    • IBM PowerVM provides the feature of live partitioning mobility (LPM), which allows moving the running virtual machine from one hardware to another hardware without any disruption on a virtual machine.
    • IBM Power VM provides the feature of Integrated virtual manager (IVM), which helps to manage the single IBM Power hardware. There is no need to purchase a separate hardware management console to manage the Power hardware. This works well for small organizations having small environments.
    Incentivized
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    Nutanix
    • One component to support both compute and storage needs for virtualization.
    • Easy expandable as business needs arise both at the node level and larger with blocks.
    • Well outlined interface with good historical data.
    • API tools are available to obtain logging information from Nutanix that can be used with other monitoring tools such as Splunk.
    Incentivized
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    Cons
    IBM
    • The ability to run Windows. Hardware architecture does not allow this, but it is a limiting factor.
    • More performance monitoring and management could be built in.
    • Sometimes is marketed and packaged in some rather unusual ways
    Incentivized
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    Nutanix
    • Nutanix has a huge learning curve. We purchased the on-line training course when we moved to the platform and it was literally weeks of instruction. It was so extensive, in fact, that we ran out of time to complete it before the test.
    • Operations that cannot be done from the browser require running commands from a terminal emulator; perhaps owing to the newness of the platform, documentation is not robust. I highly recommend you buy the tech support.
    • Software updates are sometimes rushed to release. I've gotten to where I wait at least a few weeks after release before installing them, as I've run into significant issues with buggy software. Such installations have required time-consuming tech support calls to resolve.
    • While the promise of perpetual VM uptime is being fulfilled, the dashboard frequently reports issues that need to be resolved.
    • Because of significant hardware redundancy, the cost per byte of storage capacity is high.
    Incentivized
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    Likelihood to Renew
    IBM
    The product works. It provides the proven environment to support IBM's primary operating systems that run on the IBM Power processing systems. This by extension includes the IBM various storage products that work within that environment. It has proven to be seamless as the environment has grown and as various new products and version updates have been added. As with most IBM products, the support is excellent.
    Incentivized
    Read full review
    Nutanix
    We made a huge financial investment with this platform (four clusters, all-flash storage array), so we're in it for the long haul. Luckily it's a beast. I've had to use support more than any other platform I've administered, but the help has been very good. Nutanix continues to add features and innovations which increase the ROI
    Incentivized
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    Usability
    IBM
    I give it a solid ten. For what it is built for it delivers exactly what we need: predictable, controlled and reliable infrastructure. Even though it does have a learning curve, its not too steep to get to grips with and the reward and usability of the system is great. There is fine grained resource control ensuring optimal use of resources. Workload isolation and dynamic lpar reconfiguration ensures consistent and dependable results. Day to day management is handled with ease and confidence. If coupled with an automation solution, it becomes a highly usable platform at scale, allowing teams to standardize workloads
    Read full review
    Nutanix
    Nutanix Prism Element and Prism Central are easy-to-use HTML5-based web consoles. The layout makes sense; you're only a few clicks away from getting to where you need to be. The AHV hypervisor is integrated into the platform for a fast and seamless experience. Rich data on VM metrics is also available.
    Incentivized
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    Performance
    IBM
    No answers on this topic
    Nutanix
    Due to the cool DFS architecture, Nutanix has good read performance for loads. In general, everything works well. We only ran into problems with very specific workloads that did not allow multithreading. It is also worth noting that loads should be tuned according to best practices for best performance, which is not always an easy task.
    Incentivized
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    Support Rating
    IBM
    No answers on this topic
    Nutanix
    Nutanix [AOS] is a leader in the HCI industry and it becomes evident after deploying the software. The solution runs effortlessly and can scale seamlessly. We ran the Nutanix solution on Lenovo Servers and since Lenovo has a close working relationship with Nutanix, you can procure the Nutanix software directly from Lenovo as part of your Lenovo HCI solution. The advantage of going this route is that the hardware has been tested and verified by Lenovo that it is thus certified for Nutanix. The support is then also directly with Lenovo for both hardware and software.
    Incentivized
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    Alternatives Considered
    IBM
    Our company utilizes VMware and PowerVM. VMware is very user friendly from an IT support view and makes supporting Windows OS easier. PowerVM is moving in that direction. PowerVM is better in that you can prioritize workloads across different VMs and be granular in your reservation of cores and virtual CPUs. PowerVM allows you to modify VM characteristics while the VM is up and running
    Incentivized
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    Nutanix
    We looked at both Simplivity and Cisco HyperFlex. Both are pretty good in their own right. Simplivity was very 'efficient' in the way they handled data, but we didn't like the idea of a propitiatory hardware card. Cisco's HyperFlex was our second choice, but we were so impressed with what Nutanix had done for us already, that we were already leaning toward that.
    Incentivized
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    Return on Investment
    IBM
    • We are able to run several LPARs on one frame, which means we do not need to buy as many physical servers. That saves on floor space, power, and heating and cooling of the data center, among other things.
    • Using LPM allows us to do maintenance on a frame without impacting the LPARs, giving us greater uptime.
    Incentivized
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    Nutanix
    • Nutanix Beam helps enable enterprises to take control of their total cloud spend with automated cost governance policies. Beam provides unified visibility into public and private cloud spending, including clusters, VMs, and other services.
    • Lower administrative overhead, increased employee productivity, and costs savings.
    • Nutanix AHV is also generally free to use, which can benefit organizations with budget constraints.
    Incentivized
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    ScreenShots