Lenovo ThinkStation P920 Review A Truly Top-End Workstation

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Lenovo ThinkStation P920 Tower Power Load Tests

Power consumption can vary a significant amount depending on processors used and the number of HDDs/SSDs/Expansion cards used. Here we test just a primary system. We test with the same graphics cards and NVMe SSD in all our tests. Power is measured at the wall.

Lenovo ThinkStation P920 Power Load Test
Lenovo ThinkStation P920 Power Load Test

For our tests, we use the AIDA64 Stress test, which allows us to stress all aspects of the system. Our Lenovo ThinkStation P920 Tower Review pulled 933watts at the wall when under full load and idled at 165watts. Dual Quadro RTX 8000’s in NVLINK generate more power use when stressed vs. a single GPU. Our Dual Xeon Gold 6234 CPU’s idle at a lower wattage then Dual Xeon Platinum 8260’s results in lower idle power use.

  • OS Idle: 162W
  • AIDA64 Stress Test: 933

The cooling system of the Lenovo ThinkStation P920 Tower Review did perform well, and fans did noticeably spin up at higher loads. Fan noise was low at idle, and even during moderate workloads, it was hardly noticeable, during peak workloads the fans could be heard but not at the extreme levels we have heard with other manufacturers 4U workstations. We had no issues sitting next to the system while testing.

That is important since these systems often need to sit desk-side where loud systems can hinder both the employee working on them as well as those around them.

Final Words

We took a fairly extensive look at the ThinkStation P920. That means we tested a configuration through a number of different workloads. If, for example, you were not bound by per-core licensing, then the Xeon Gold 6234’s found in this unit would not have made as much sense as some of the newer and higher-core count Xeon offerings. Overall, the pairing of the Quadro RTX 8000 GPUs with dual Xeons positions this at the top-end of Lenovo’s workstation range, even with the new Lenovo ThinkStation P620 being announced.

Lenovo ThinkStation Workload And Application Targeting
Lenovo ThinkStation Workload And Application Targeting

As one might expect, a Lenovo ThinkStation P920 Tower configured as our review unit is pricey, with a base price as it was equipped for our review of $39,899! That is sticker shock for sure. However, on Lenovo’s website, we spot significant savings that can be found at a discounted price of $27,929. For those who have corporate purchasing deals with Lenovo, and those who have a Lenovo sales rep, we may suggest that online pricing is often higher than street pricing once customary discounts are applied. Naturally, when one needs dual NVIDIA Quadro RTX 8000’s for work, these machines can be costly but make up for it in pure graphics horsepower resulting in increased productivity.

What sets the Lenovo ThinkStation P920 Tower above the pack is its complete tool-less feature set, it is a simple task to get inside the P920 and install or swap out components. The design of the P920 case is also a classic, simple, elegant, and even with its large size, it is an effortless task moving the workstation around with handholds in easy reach. One also gets the on-site service from Lenovo and if you are an existing Lenovo customer, this is an easy choice for this class of machine.

9 COMMENTS

  1. P620 looks to be the better, cheaper, faster option with a drawback that’s it’s not available at the moment.

  2. Looks to be a swan’s song of xeon/lenovo workstation especially after p620 was already announced. The only question is if p620 will be half or one third of the p920 price.
    Anyway, pity AMD is saving this for OEMs since if it would be in general market, man would be able to build even cheaper WS.

  3. Everybody blaming Apple for their pricey workstations.
    But, simply put, horsepower is expensive.

    When you go for professional workstation the order of magnitude is well above 25-30k.
    Apple, although more expensive seems not too far from this price tag.

    (writing this from my lenovo notebook which is great 🙂 )

  4. Their airflow design is rather poor though, second cpu heats up quite a lot more and higher than seems reasonable, because of that the rear fan goes bonkers and it is Very loud, now imagine an office space with 30 of these

  5. Wonder if Intel actually paid or otherwise leveraged Lenovo somehow to segment the Threadripper in the 600 series of their Workstation range. After all, to the clueless exec that is going to be signing off on these, 920 is exactly 300 more than 620, and the morer the betterer, like always.

    P620 is about 5x more desirable in all real world scenarios I can think of.

    Unfortunately, this doesn’t matter at all. These workstations sung their songs, and it’s game over for them anyway (willing to bet they will bleed a lot of market share in the next years). Everybody I know in my industry (Turbomachinery, heavy ANSYS users) say they got switched to mobile workstations in the last couple of years (myself included), and pointed towards local HPC cluster, or worse yet – AWS, for heavy lifting.

    You can imagine with COVID and WFH trends, it’s just going to become even worse for the big ol’ boxes.

    Too bad. I really like them. And no, working on a cluster can never feel* as fast, snappy and productive as working on your local beast.

    *subjectively, OFC

  6. @Turbo

    That and when media outlets use “Truly Top End” Workstation as their tagline and then a muted “first” for the competitor, it really highlights the focus on one to the other.

    It seems such a cold shoulder when the only reasons to not put the 620 up higher on the list are 600GB less memory and per core licensing models…

  7. “Lenovo ThinkStation P920 Review A Truly Top-End Workstation”

    A truly top-end in price, compared with P620?

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