Clevo P750ZM: Potent DTR

Similar to the MSI GT72, the Clevo P750ZM / Eurocom P5 Pro is a top performance notebook with a price to match. For the vast majority of users, I think it makes more sense to pick up the MSI GT72 or some other notebook, but if you can use the extra CPU performance and you’re not willing to go with the LGA2011 DTRs (e.g. Clevo P570WM3) – or if you want as much CPU performance as possible in a 15.6” chassis – then the P750ZM can make sense. Being a desktop replacement, the usual caveats apply: battery life takes a big hit, and the system is definitely not a thin and light laptop. But it packs performance and tops nearly all of our benchmark charts.

For gamers looking just at frame rates, something like the P750ZM doesn’t really make that much sense – even though there are times where it outperforms the GT72 in our tests, it’s often less than a 5% difference. Running at lower quality settings can result in a larger margin of victory, but then we’re looking at frame rates well above the 60Hz most laptops run at. The real reason to go for the P750ZM over the GT72 is pretty simple: there aren’t any HiDPI displays available for the GT72, and in fact just finding a decent IPS display will require you to shell out $3000+.

Testing the 4K Sharp IGZO display shows that there are good reasons to shell out an extra $300-$400 for the display upgrade, but at the same time 4K is often too much for a single 980M in games and scaling issues continue to be a concern. A middle ground 3K or even 2560x1440 IPS display would probably be a more sensible option, but then finding a 3K or 2.5K display that can match the 4K IGZO might not be possible. While the 4K displays may not be perfect, though, they’re probably the next best thing. You can still get HiDPI and the best quality display the P750ZM supports and deal with DPI scaling and reduced performance at native resolution, or you can run at 2560x1440 with non-native resolution for gaming (it’s actually not that bad, since the pixels are hard to see with the naked eye).

For Eurocom, it’s also important to point out that they’re now offering GPU MXM upgrades for a variety of notebooks – you don’t even need to own a Eurocom system. Right now the GTX 980M is the fastest mobile GPU around, and if you happen to own an older notebooks like an Alienware M17x R4 they’ll sell you a 980M upgrade for…$891. Okay, that’s a lot of money, but the M17x R4 is still a capable system so you could upgrade from a GTX 680M to the fastest mobile GPU, skipping two generations of mobile GPUs in the process. Provided Eurocom keeps offering this service, in a couple more years you should be able to go from the GTX 980M and jump the Pascal architecture to whatever NVIDIA does next.

Ultimately, the P750ZM like all DTR notebooks is going to involve compromise. You have to decide that battery life (two hours or less) and weight (over 10 pounds with the AC adapter) is less important than performance, but if you’re willing to make that trade I don’t have any other complaints. The industrial design might not wow as much as a MacBook Retina or Razer Blade 14, but when it comes time to fire up a game or run some heavy number crunching, the P750ZM excels. I’m happy that the keyboard layout and feel as well as the touchpad all work well, and the cooling system is able to keep up with the power hungry components. With a starting price of $2000 the Eurocom P5 Pro is a serious investment, but it’s a solid notebook that should keep chugging for years to come.

Clevo P750ZM Thermals and Noise


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  • JarredWalton - Tuesday, March 10, 2015 - link

    And yes, there are non-desktop CPU notebooks from Clevo, though they're not identical to the P750ZM. The Eurocom M5 Pro is based on the Clevo P650SE chassis and has specs similar to the Gigabyte P35W v3 -- Optimus (I believe), i7-4710HQ, GTX 980M.,257,0)ec
  • will54 - Wednesday, March 11, 2015 - link

    though I think the P650 solders there cpu and gpu on the mainboard so there is a tradeoff. Reply
  • Khenglish - Tuesday, March 10, 2015 - link

    The reason why this laptop exists is because Intel is no longer selling socketed mobile processors. MSI, Alienware, and ASUS all went full BGA cpus for their entire lineup. Clevo did this for most laptops, but has this laptop to corner the entire socketed market all to itself.

    The only issue I see with this is the heatspreader. Haswell's heatspreader is not good at all, and this shows in the CPU vs GPU temps. In the P750zm there is a heatpipe connecting the GPU and CPU heatsinks, so a difference of more than ~10C should never happen.
  • JarredWalton - Tuesday, March 10, 2015 - link

    Keep in mind that i7-4790K is technically Devil's Canyon, and part of the difference was a change in the Thermal Interface Material:
  • Stuka87 - Tuesday, March 10, 2015 - link

    The 4790K is an 88W chip. The 4790S is a 3.2GHz part. The 4790K is a 4GHz part. The 4790K is a desktop chip, not a mobile chip. Reply
  • Samus - Tuesday, March 10, 2015 - link

    The i5-4690k and i7-4790k are 88w parts. The previous "non devils canyon" parts (4670k, 4770k) were 84w. The "Xeon" equivalent of these chips, ie, the E3-1230v3, is 80w.

    That is TDP. It doesn't mean the chips use 88w. It simply means they are manufactured to handle a higher temperature (tweaked power delivery on the packaging, better thermal insulation, etc) and even if not overclocked, this means they will turbo up to higher frequencies and for longer periods of time.

    And considering the IGP isn't even being used (that's 1/4th the die area of Haswell) there is a lot of cooling headroom since many transistors aren't even being used. Typically these chips will use around 70w at stock load without the IGP enabled.
  • warmon6 - Wednesday, March 11, 2015 - link

    Er... the desktop 4790k is 88W.

    And for dekstop-replacement laptops this is pretty tame vs the LGA 1366 desktop cpu that were in these kinds of laptop's when I last payed attention to them and last i remember all the core i7 1366 cpu's were 130W chips.

    (and I would easly guess there are LGA 2011 and 2011-3 base laptops as well out there.)
  • hyno111 - Tuesday, March 10, 2015 - link

    I'm waiting to see how 65w broadwell CPU performs on this beast... Reply
  • JarredWalton - Tuesday, March 10, 2015 - link

    You'll need a new chipset and motherboard, so it will probably be in the P751ZM or something like that. From what I've seen, Broadwell will be about 5% faster at the same clocks compared to Haswell. Reply
  • Telemachus13 - Wednesday, March 11, 2015 - link

    Why would a new chipset be needed? It was my understanding that Z97 supported Broadwell.
    Also, P751ZM is already the name of the European version.

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