Starting off the week bright and early, NVIDIA this morning announced that they’re acquiring datacenter networking and interconnect Mellanox. With a price tag of $6.9 billion, NVIDIA’s acquisition will be vaulting the company deep into the datacenter networking market, making them one of the leading vendors virtually overnight.

Mellanox is not a name we normally see much here at AnandTech, as it’s often a company in the background of bigger projects. Mellanox specializes in datacenter connectivity, particularly high-bandwidth Ethernet and InfiniBand products, for use in high-performance systems. Overall their technology is used in over half of the TOP500-listed supercomputers in the world, as well as countless datacenters. So depending on which metrics you use and how wide you define the market, they’re generally a top-tier competitor or a market leader in the datacenter networking space.

Meanwhile, with NVIDIA’s own datacenter and HPC revenues growing by leaps and bounds over the last few years – thanks in big part to the machine learning boom – NVIDIA has decided to expand their datacenter product portfolio by picking up Mellanox. According to NVIDIA, acquiring the company will not only give NVIDIA leading-edge networking products and IP, but it will also allow them to exploit the advantages of being able to develop in-house the high-performance interconnects needed to allow their own high-performance compute products to better scale.

Like many other companies in the datacenter space, NVIDIA already has significant dealings with Mellanox. The company’s DGX-2 systems incorporate Mellanox’s controllers for multi-node scaling, and on an even bigger scale, Mellanox’s hardware is used in both the Summit and Sierra supercomputers, both of which are also powered by NVIDIA GPUs. So acquiring the company gives NVIDIA some verticality to leverage for future system sales, as well as to further broaden their overall product offerings beyond GPUs.

In fact this will be about the least-GPU-like product in NVIDIA’s portfolio once the deal closes, as all other active NVIDIA product lines are ultimately compute products of some sort. Though to put the size of these businesses in perspective, Mellanox is a fraction of the size of NVIDIA, and so too is their business. Similarly, by 2023 NVIDIA is expecting a $61B total addressable market for compute + high-speed networking – but only $11B of that is networking. So Mellanox’s networking hardware is still one small piece of a much bigger NVIDIA.

As for the deal itself, NVIDIA will be paying $125/share for Mellanox, which is 14% over Mellanox’s previous closing price. Notably, this is going to be an all-cash transaction for NVIDIA; rather than buying out Mellanox’s shareholders with equity in NVIDIA, the company will instead just pay for the company outright via their ample (and growing) cash reserves. Though if reports are to be believed, the timing of this deal was spurred by Mellanox more than NVIDIA – Mellanox had put itself on the market and was supposedly looking at several bidders, so NVIDIA would have needed to spend the cash now if they didn’t want to miss the chance to buy a high-end networking company.

Finally, along with their own vertical integration plans, it sounds like NVIDIA intends to keep the rest of the Mellanox networking business largely status-quo, including keeping the company’s offices in Israel and as well as its existing sales & support infrastructure. Mellanox was already a profitable company – which helps NVIDIA’s own bottom line – so NVIDIA doesn’t necessarily need to change the company’s direction to profit from their new acquisition.

Source: NVIDIA

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  • Supercell99 - Tuesday, March 12, 2019 - link

    I question the value of this purchase with Commodity 100Gbe why is Mellanox worth $7B
  • mode_13h - Tuesday, March 12, 2019 - link

    Is it *really* commodity? Even switches? What other tech might Mellanox have, in development?

    It certainly gives Nvidia a respected brand and a channel to push new networking standards and products. Also, to more deeply integrate their PHYs into its chips, if they want to go there.
  • Irata - Tuesday, March 12, 2019 - link

    I would bet their target here is Intel rather than AMD as the latter are still a small player in the server market.

    Also interesting that nVidia managed to outbid Intel who, too, were interested in acquiring Mellanox.
  • Dribble - Tuesday, March 12, 2019 - link

    Don't think AMD was of any concern to anyone here. The danger was Intel would buy them and be gaining a monopoly over infiniband, which would massively disadvantage Nvidia.
  • MadManMark - Tuesday, March 12, 2019 - link

    Nvidia is ALREADY partnered with IBM (along with Mellanox and Xilinx). Has been for many years.
  • Opencg - Tuesday, March 12, 2019 - link

    nvidia wants to be in the supercomputer biz. supercomputers use networking. makes sense
  • MadManMark - Tuesday, March 12, 2019 - link

    Nvidia ALREADY is in the "supercomputer biz." Their Tesla GPU line is a component in 127 of the top 500 supercomputers today.
  • silverblue - Tuesday, March 12, 2019 - link

    Doesn't this leave NVIDIA with about $200M in cash?
  • Haawser - Tuesday, March 12, 2019 - link

    Guess so ? They had $7.1B in 'Cash, cash equivalents and marketable securities' on Jan 28th, so if they paid $6.9B in cash I guess that would make sense. Pretty bold move by JHH to spend ~95% of their cash reserves.
  • FreckledTrout - Tuesday, March 12, 2019 - link

    Very bold move. If the market holds up all year they should be fine but if we see a large correction which is very possible they will wish they had more cash on hand.

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