Thinkpad P52 vs ZBook 15 G5 vs Precision 7530

My experience with the best mobile workstation of 2019 with specs matching Thinkpad P52 and ZBook 15 G5 and P1000 GPU.

I wanted at least 15inch display processor i7-8750H, reasonable graphics P1000, at least max 64GB RAM, RJ45, trackpoint, physical resilience. I first decided to buy ZBook 15 G5 over Thinkpad P52 and Precision 7530, but ended up using Thinkpad P52.

I also shortly considered a wild card 14inch Latitude 5491 as it had attractive price, but it missed too many of the requirements (poor cooling, low max ram, poor physical resilience, low graphics). With P52 Quardro P1000 4GB VRAM graphics card I can train neural networks like DistilBERT on my local machine.

Thinkpad P52 vs ZBook 15 G5 vs Precision 7530
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ZBook 15 G5



I bought ZBook 15 G5, but ended up replacing it with Thinkpad P52.

  • Charging port is too thin and probably will be damaged soon
  • Page Up, Page Down keys are not as conveniently placed as on Thinkpads
  • Home, End, Insert keys were replaced by useless keys Desktop, Call, Hang Up contrary to Thinkpad
  • Home, End moved to the top right
  • Insert key completely removed!
  • Up and Down keys are stupidly thin!
  • While the notebook should have passed MIL tests it doesnt really seem resilient as Thinkpad
  • Without repaste the performance on Cinebench R15 drops to 1030 the same as on Thinkpad P52
  • Linux (Ubuntu) runs ok, except for trackpoint which doesn’t work on Ubuntu 18.04
  • Overall, I think I will be replacing the notebook with P52

Thinkpad P52



Thinkpad P52 is my main machine now.

Update 2019-05-07

So far minor issues with P52

  • Refuses to charge sometimes even with 170W charger. Seems to be getting worse.
    • Battery issues were resolved during on-site support from Lenovo. Most probable cause was faulty power source, but the mainboard was fully removed during inspection (for no reason), so I cannot confirm the issue wasn’t incorrectly attached connector or needed hard reset.
  • Display cover seems too easy to bend
  • LTE modem supported but not yet installed in my version
  • I will be ordering LTE modem and will attempt to install it either with on-site support or manually.
Update 2019-11-02
Update 2020-04-26
  • Message “temperature above threshold” returned into dmesg log, so it seem that the improvement after repaste is only temporary.
  • I posted a video comparison of P52 vs G5.


Retain your memory of basic characteristics of Thinkpad P52 by taking following auto-generated quiz.
Thinkpad P52 Quiz

Precision 7530

I only evaluated precision, but haven’t bought it.


  • max RAM 128GB
  • worst trackpoint
  • medium cooling
  • no replaceable battery
  • less physical resilience
  • extra M.2 drive slot

My Previous Thinkpad Yoga X260 Fix

I fixed Touchpad Lost Sync on Lenovo Yoga X260 using a bash script.

Created on 03 Mar 2019. Updated on: 24 Feb 2023.
Thank you

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