This laptop is incomprehensibly dangerous. HP may need simply dethroned Dell because the official low bar for our pre-built critiques going ahead.
However there’s extra.
There’s additionally this video that appears to be a mixture of the Invoice Nye intro edit re-cut by somebody on some dangerous acid, that includes a miniaturized girl inside the pc, some textual content about respecting “mom,” holding warmth off of mom with thermal pads, after which a reference to motherboards.
Overview and Advertising
Right this moment we’re reviewing the HP OMEN 45L GT22-3000t pre-built PC. As you’ll be able to see, the title actually rolls off the tongue.
It’s acquired a top-tier worth of about $4,900, an Intel Extremely 9 285K CPU, 64GB of RAM, a 2TB Gen4 SSD, and what HP says is a “dazzling” NVIDIA RTX 5090 GPU. That’s good, as a result of we hate the 5090s that aren’t bedazzled.
The advertising copy will proceed till the prebuilts enhance. The OMEN 45L apparently has room for the kitchen sink, so long as that kitchen sink doesn’t use a PCIe slot.
“The OMEN 45L is a one cease, cannot cease, store for DIY efficiency mastery. Dream, adapt, overcome.”
To begin with, that’s not what DIY means. That is actually the alternative of DIY.
The Omen 45L has a patented “OMEN CRYO CHAMBER” that isn’t cryogenic however is technically a chamber.
We’re undecided why placing a radiator in a field will get a patent, particularly since there may be prior artwork, however welcome to mental property of issues the USPTO doesn’t perceive.
The chamber ought to stop any pre-warmed exhaust air from the GPU from impacting CPU cooling. It additionally means the one manner for that GPU exhaust to depart is thru the one rear fan.
The Z890 motherboard itself is a wierd mixture of minimal rear I/O with a CMOS reset button, heatsinks that look fairly good for cooling the 14+2+1 VRM, all in an MATX bundle that doesn’t reap the benefits of the case’s ATX measurement that’s supposed to suit kitchen sinks. It’s a weird combine.
Components and Worth
HP OMEN 45L (GT22-3000t) Pre-built | Half and Value Breakdown | GamersNexus
| Half Identify | DIY Equal Half | DIY Half Value | |
| CPU | Intel Extremely 9 285K | Equivalent | $550 |
| CPU Cooler | 360mm Liquid Cooler | Thermalright Frozen Warframe PRO 360mm | $75 |
| Motherboard | HP Z890 MATX | ASRock Z890M Riptide WiFi MATX | $220 |
| Reminiscence | Kingston FURY DDR5-5600 64GB (4x16GB) | Equivalent | $236 |
| Storage | 2TB NVMe M.2 Gen4 SSD | Silicon Energy UD90 2TB NVMe M.2 Gen4 SSD | $98 |
| GPU | HP RTX 5090 | Zotac GAMING SOLID OC RTX 5090 | $2,400 |
| Case | HP OMEN 45L feat. “CRYO CHAMBER” | Montech AIR 903 MAX | $76 |
| Energy Provide | 1200W 80Plus Gold | Montech CENTURY II 1200W 80Plus Gold | $125 |
| Pre-built Value: $4730 then / $4890 now | DIY Complete: $3780 | ||
| Pre-built Premium Over DIY: $950 then / $1110 now |
Right here’s a desk breaking down the elements and worth of the OMEN 45L versus a set of DIY elements. As standard, we matched equivalent elements the place attainable, and selected essentially the most smart replacements for the remaining.
HP’s normal half choice is “high quality” for a really high-end construct, however we have now nitpicks. The primary nit is extra of a… regardless of the reverse of a nit is, as a result of the 285K is god-awful and HP makes it worse. It might be Intel’s greatest present shopper CPU, however AMD’s 9800X3D (learn our assessment) outperforms it in video games, and gaming is unquestionably the audience. The 285K can also be on a dead-end platform.
Utilizing an MATX motherboard in an ATX case is technically high quality, however restricts the person from including another PCIe card beneath the GPU, and we have been informed there’d be kitchen sinks.
The RAM alternative is sub-optimal and made far worse by the truth that XMP wasn’t on, which is simply actually unhappy at this level. 64GB is what we wish at this worth, however not sluggish DDR5-5600, though that’d nonetheless be higher than the DDR5-4800 it’s working at out of the field. That’s an insane mixture that even a novice DIY PC builder wouldn’t make. Intel Arrow Lake has a powerful reminiscence controller – so we’d prefer to see 6000 minimal, or 6400 most popular, as 6400 is formally supported. It may even be cheaper RAM.
We paid $4,730 for the OMEN 45L just a few months in the past, however it’s risen to $4,890 on the time of writing. Usually, the costs come down. That places the current-day worth distinction between it and a DIY construct at $1,100, or 29% better than shopping for these elements your self. That’s sadly commonplace for a pre-built of this tier, however it must be flawless for the worth to carry up in any respect. The OMEN 45L is the worst prebuilt we’ve examined as you’ll quickly see, plus it’s simply dangerous worth.
Tear-Down
The PC’s “Cryo Chamber” is situated on the high of the case. This design has been completed earlier than. It’s truly a very old fashioned strategy to radiators. What HP is making an attempt to do is to separate the radiator from the remainder of the system in order that heat air is pushed off of it and doesn’t find yourself in the remainder of the pc. The draw back is that the PC doesn’t have followers within the high to assist with cooling elsewhere.
On the entrance of the case, there are 2 buttons alongside each side of the entrance panel, which permits customers to take it off. It’s very difficult with some launch mechanisms. Pulling the entrance cowl off, nevertheless, reveals the case’s entrance followers and highlighted to us how the followers right here have lower than an inch of airflow. This design hinders efficiency.
Persevering with our tear-down, we eliminated the case’s entrance mud filter, which is behind a sheet of glass. That is, once more, dangerous for airflow.
We then proceeded with the tear-down by eradicating screws on the entrance of the case.
We then eliminated the pc’s glass aspect panel.
Having a look contained in the case, we seen that the 12VHPWR cable has some sizzling glue on it for some cause.
We then unscrewed the Asetek cooler off of the CPU to see if we may get an understanding of why the processor was working so sizzling. Eradicating the cooler, we have been capable of verify that thermal paste was used and that there was contact. We actually thought we would have seen a “peel-before-installation” sticker nonetheless intact given its thermal efficiency.
Subsequent, we moved onto pulling out the video card, which was contained inside a plastic shroud that was extremely sturdy. There was additionally a screwable metal bracket, which permits HP to ship the PC with the video card pre-installed with none protecting inside packing which are generally seen in different SI builds.
With its shroud, the GPU finally ends up being a 3-slot card.
Wanting on the video card out of the case, the shroud doesn’t cowl many of the fins on the aspect, however it does cowl some fins, which prevents air from escaping.
The excellent news is that there’s a gap within the again so air can get out once more, which ought to truly be aided by the truth that the shroud sealed off among the fins on the cardboard’s aspect. This may clarify why the GPU carried out okay.
The cardboard is ventilated on the again and the shroud within reason effectively put collectively. It’s most likely the very best factor HP has completed within the laptop.
Persevering with our tear-down, we began pulling cables from the motherboard and eliminated the PC’s wi-fi card.
Doing our tear-down, we seen how small the chipset warmth sink is.
The warmth sink on the VRM was very nice, then again. They’re actually tall and our unit had good thermal pad contact on the underside. The warmth pipe connecting the two sides can also be a pleasant contact.
Eradicating the SSD, we seen that it was very barely bowed, however it isn’t dangerous and doesn’t concern us.
Eradicating the again aspect panel, we seen a plate that stated “required for VRM cooling,” which we proceeded to take off. This uncovered some thermal pads for the VRM mosfets, which is a pleasant contact, however it’s laborious to understand when the CPU runs as much as 105 levels Celsius.
Taking a more in-depth have a look at the bottom, there’s 2x 2.5-inch SSD slots that aren’t pre-wired (some firms do this). When it comes to cable administration, it was completed to what we might name the minimal diploma. Actually, it’s a large number, however it’s totally lined. That is the place the smaller system integrators do a greater job.
Benchmarks
CPU Frequency vs. Unique CPU Evaluate – Bar Chart
We’ll begin with the incomprehensibly dangerous half: The 285K’s all P-core frequency is 4GHz right here. The final time we noticed an Intel all-core frequency of 4.0 GHz, it was in some assessments on the i7-4790K from 2014. HP has managed to ship this CPU again to the darkish ages, earlier than the primary Nice Intel Extinction occasion.
That 4GHz end result has the CPU a staggering 1385MHz slower in comparison with the 285K in our assessment testing. Even the E-cores suffered a 729MHz loss.
That is the worst divergence from inventory efficiency we’ve ever seen, falling embarrassingly beneath expectations.
This deserves a deeper look.
CPU Frequency vs. Unique CPU Evaluate – Over Time
That is an over time plot of the identical take a look at. The 285K in our authentic assessment tried to carry its P-cores at 5400MHz, with frequent small dips. Its E-cores stayed nearly flat at 4600MHz.
In the identical take a look at, the 285K within the HP OMEN 45L tried its greatest to maintain up initially, however then acquired despatched again to 2014 to hang around with Satan’s Canyon at round 4GHz by the point it hit the 50 second mark. On this case, 4GHz was only a coincidence for the 285K, as clock habits was unstable.
Blender Rendering Efficiency
We ran the Omen construct by way of our standardized Blender CPU rendering benchmark to see how a lot efficiency was misplaced. The 285K requires 7.1 minutes to finish the render in our regular testing, with the Omen model of the 285K requiring 8.8 minutes. That is such an enormous discount in efficiency that HP has managed to make it worse than a 265K (learn our assessment) regardless of having 4 extra threads. It’s hardly higher than a 14700K (learn our assessment). That is impressively dangerous and signifies that you’re paying a minimum of the distinction of a 265K to a 285K, but getting 265K efficiency.
Thermals – CPU – Over Time
Subsequent is CPU thermals. We’re excited to see how the “CRYO” chamber holds up since CRYO means frozen.
HP’s near-literal dumpster fireplace of a PC precipitated us to change our chart template as a way to convey the sheer thermal depth. Our charts for temperature usually cease at 100 levels, however we needed to enhance the chart scale to suit HP’s impressively dangerous end result.
Inside seconds of the CPU load beginning, P- & E-cores spiked over 100 levels Celsius. Instantly after, the temperatures crash downward to the mid 50s, climb to about 70, and proceed on like a diminishing wave for just a few cycles. Following that, temperatures stabilize to the mid 60s.
We haven’t seen thermals like this since pre-built producers have been screwing up Intel’s energy limits.
Plotting the CPU Package deal worth reveals simply how dangerous it acquired, reaching all the way in which to 105C twice, staying at or above 100C for 20 seconds. The max working temperature for the 285K is 105C, so it was not solely thermal throttling, however on the verge of tripping PROCHOT and shutting down. CPU Package deal temperature then predictably sat above the AVG throughout the take a look at.
Lastly, including CPU Package deal Energy explains the temperature drop. It begins very low at idle, jumps to roughly 225W when the load begins (which is close to regular for the 285K), then abruptly falls off a cliff to bounce across the 125W mark from then on. That’s roughly half of what it must be in a closely parallel workload.
This makes it apparent each why temperatures stabilized and why frequency dropped – one thing triggered power-limiting habits, bringing the 285K all the way down to its default 125W “Processor Base Energy.” The unusual half is that board distributors don’t usually configure Arrow Lake to have an specific window of time (Tau) to maneuver from a better to decrease energy restrict. Tau nonetheless exists per Intel documentation, however sometimes goes unused, with PL1 equalling PL2.
HP shouldn’t be kneecapping its CPU like this. Once more, that is 2014 ranges of efficiency.
Thermals – GPU – Over Time
The equal-but-opposite response to the CPU’s throttling is that the GPU doesn’t have sufficient work as a result of the CPU can’t present it, which displays within the GPU temperature. The 5090 (learn our assessment) briefly cools when it doesn’t have sufficient work to do, regardless of being at about 80 levels for core initially. Temperature drops from about 80 levels to the mid 70s close to the tip whereas GPU fan velocity drops, due partly to the case followers rushing up and partly to the low load offered to the GPU by the CPU.
In lots of instances we’d disqualify a GPU run for being under-loaded, however it’s a part of the story this time, and cargo at steady-state nonetheless averaged to 98%.
Reminiscence junction temperature rises above core temperature to roughly 84C, however doesn’t attain the 95-degree-plus extremes of NVIDIA’s Founders Version design in standalone testing. The fan velocity rises to 64%, earlier than trending downward because the case followers interact.
HP’s GPU cooler design looks as if essentially the most competent facet of your complete construct, however it’s benefitted by the CPU underprovisioning work.
Acoustics – Over Time
Now we transfer to acoustic testing in our hemi-anechoic chamber that we constructed for closely managed acoustic evaluation in an unchanging setting, that manner day-to-day noise adjustments within the workplace and out of doors don’t have an effect on our outcomes.
The HP OMEN 45L’s default fan (and subsequently noise) profile could be very conservative. Idle is exceptionally quiet at about 18.2 dBA in a noise flooring of 14.7. That’s functionally inaudible. It’d be a low velocity air air purifier or one thing. When the heavy CPU load hits and temperatures soar to 90C or greater, noise output solely rises to 26-27 dBA, then instantly ramps down when the CPU turns into energy restricted.
After that, it’s a sluggish and regular rise to 30 dBA, adopted by a slight step up, then lastly one other step as much as settle at 34.7 dBA common. The ramps are stairstepped in a manner that is smart, if solely the remainder of the pc did.
Energy Consumption – Full System
Lastly, we have now full system energy consumption on the wall. Full system idle begins within the 60-70W vary, jumps round between 300W and 400W, briefly flattens to 212W as soon as the ability restrict kicks in, then instantly slams to 800W when the GPU load begins on the 5090.
After that, we see the identical repetitive dips that we noticed on the GPU thermal chart. Once more, it’s not what we wish to see.
That is what the final 5090-equipped prebuilt from Maingear appeared like in the identical take a look at. A lot flatter, which is the way it ought to look.
BIOS
BIOS inspection is subsequent.
The BIOS for the OMEN 45L is model F.06, launched in December 2024. The help web page doesn’t present any updates between then and July 2025, however the model quantity leaping to F.11 makes us assume that there have been middleman revisions which have since been eliminated.
The BIOS itself is stripped-down in comparison with the total characteristic units we’re used to on DIY boards, however sufficient settings are left uncovered to make necessary tweaks if wanted. Opening the Superior web page pops two full display notifications – one strongly promoting the OMEN Gaming Hub software program, and one with a warning about overclocking.
After clicking by way of, we see that the reminiscence profile is about to default, and never the one which’s actually referred to as “HP XMP Profile.” That is dangerous sufficient since that’s a redundant initialism, however it’s made worse by not being enabled. The profile would a minimum of convey the package up from DDR5-4800 to DDR5-5600.
The remainder of the superior web page has toggles for LLC modes, an overclocking lock, “Excessive Mode” help, and “Resizabled Bar.” Whereas HP gave us an additional letter ‘D,’ it’s lacking just a few different issues: Energy limits aren’t current, so you’ll be able to disable cores and regulate load-line calibration, however not change PL1 and PL2. You’d need to go to the app for that so HP can harvest your knowledge or one thing.
Fan management choices have been first rate. Three pre-set automated modes (Quiet, Regular, Turbo), and a handbook mode that permits for customized curves. We have now no complaints right here.
So far as we may inform, there was no technique to save or load BIOS profiles – simply an choice to reset to defaults.
OS Setup
On to the software program.
Home windows 11 setup was the same old, with the added twist of making an attempt to get us to register and provides our knowledge away to HP. Once more. It’s attainable to simply click on by way of these with out coming into something, however the UI doesn’t make that plain – it’s a grimy trick that we’re positive works on tons of individuals.
Hitting the desktop brings extra disappointment. Behold the bloat: myHP, “Dropbox promotion”, Adobe Apps, and no matter Otter.ai is are pinned to the beginning menu. Your entire apps listing additionally consists of Reserving.com, which isn’t even remotely associated to something, DTS Sound Unbound, 8 completely different HP utilities, McAfee, and OMEN Gaming Hub. There are 16 complete apps past what usually comes with Home windows. The OMEN app and a few the HP ones are most likely helpful, however the remaining are simply trash that HP doubtless will get cash or advantages for together with.
Gadget Supervisor confirmed no lacking drivers, in order that’s lastly one thing good. If HP’s going to shovel bloat on us, that is the least it will possibly do. The NVIDIA graphics driver is model 572.16 from the 50 Sequence launch on the finish of January. Our system shipped in the beginning of April, so it’s lacking two months value of updates. Proper again to the frustration.
Perhaps we have to begin utilizing “higher than HP OMEN” when back-handing out reward.
The one different noteworthy discover was a file named “Output” within the C: drive that had “Max Complete API Overhead : 0” written twice. This sort of file would usually have some form of take a look at outcomes, however this appears incomplete.
HP fails at offering a clear and up-to-date Home windows set up.
OMEN Gaming Hub
The OMEN Gaming Hub software program was, uh, “fascinating.” The intro dialog field had some cringey textual content, like “How about we elevate your gaming expertise with badass capabilities?” and shutting with “Go forward and discover – we received’t chew.”
The following dialog field had much more makes an attempt to reap knowledge. Opting out required clicking “handle choices,” then individually toggling off App Analytics, Customized Options, and Promoting. That’s on a pc that’s about $5,000, by the way in which.
Then we acquired hit with a brief guided tour of in-app popups exhibiting us what we “can do in OGH.” Coincidentally, “OGH” can also be an correct onomatopoeia for the sound we made a number of occasions whereas penning this assessment.
After lastly getting the app open, we instantly realized that it’s making an attempt to do an excessive amount of. “Sport Booster,” recreation launcher, {hardware} monitoring, overclocking, keybinds, “community booster,” lighting, fan management, and yet one more overlay that we don’t need are all packed into this software program that we think about is maintained by a revolving door of contract devs.
Digging into the overclocking tab is disappointing – all you get are sliders for core frequency multiplier and a core voltage offset, even after clicking “present extra choices.”
The Efficiency Management tab is the place HP hid the CPU energy restrict controls, however solely by means of 3 preset modes. “Balanced” is the default, setting PL1 to 125W and PL2 to 295W. “Efficiency” units PL1 to 190W, and PL2 nonetheless at 295W.
“Excessive” must be enabled within the BIOS and provides you a warning that you’ll void your guarantee in case you use it to run the CPU at its spec. Urgent “OK” and throwing warning to the wind units each energy limits to most. Voiding a guaranty for working the CPU the way it was marketed and reviewed is definitely a alternative.
The top result’s that inventory/balanced avoids bloatware however cuts CPU energy funds in half, “Efficiency” makes use of bloatware, allows spying by HP, and nonetheless limits efficiency, and “Excessive” allows bloatware, spying by HP, and voids your guarantee. Nice.
The key 4th possibility is to make use of Intel XTU to set no matter energy limits you need.
Packaging and Equipment
HP’s packaging for the OMEN 45L was good, and one of many solely clear positives.
The outer field had plastic locking plugs on the backside. There was loads of foam and air area between the outer and inside field, which sat in a cardboard base.
The plastic plug lock firm have to be doing nice, as a result of the inside field additionally had them. Inside was much more foam.
This may look like overkill to some individuals, however we even have an older mannequin HP Omen system that got here with the glass entrance panel smashed. So perhaps the extent of HP’s packing is a response to stories of delivery injury.
The system included an AC energy cable, small fast begin information, buyer help slip, and a sticker above the glass panel explaining that it’s locked for delivery. It’s fairly fundamental, however the fundamentals are there.
Diagnosing the Omen
We subsequent tried to diagnose the issues.
This chart reveals new testing after a repaste and remount. That is at regular state, not at peak, in order that signifies that the non-Excessive outcomes have been working at their diminished PL1 throughout this regular state log.
All knowledge is comparable besides the unique end result, which had HP’s set up. The chart additionally reveals configuration adjustments for the system. The one correct end result on this chart value contemplating is the Excessive configuration. It’s nonetheless not on the proper frequency, however it’s lots nearer; the rest is completely unacceptable for frequency. That Excessive end result truly held a 77-degree common regular state CPU temperature and never proven right here, however its peak temperature was decrease than the height temperature of the opposite assessments. And that’s as a result of its pump velocity is greater by default. So they’re destroying the efficiency of the opposite. 77 is definitely utterly cheap if solely it didn’t require voiding the guarantee and manually modifying the default habits. It’s nonetheless just a little sluggish, and it nonetheless fails the take a look at, however it’s not practically as ruinous. The purpose is that HP’s system is able to dealing with the upper energy load and may even cool it, they’re simply selecting to not for some cause.
They may select to not for noise causes — but when that’s the case, they both must make it a decrease spec CPU and cheaper worth or enhance the thermal efficiency.
Their so-called “cryo chamber” is significantly hurting efficiency, anyway: By eradicating the radiator from its mummifying wrap and enclosed tomb of impedance, we diminished the temperature like-for-like by about 10 levels Celsius. That could be a big enchancment for one thing that’s alleged to be “Cryo.” If HP had mounted the radiator to the entrance of the case and put it behind a mesh panel, it’d most likely break up the distinction right here; as a substitute, its patented gimmick is working the system hotter, which is contributing to their doubtless concern of noise ranges in the event that they have been to run it correctly. A greater radiator location and chamber would cut back temperature, which might enable them to attain the identical thermals for related noise, which might enable them to spice up the CPU frequency.
The rationale the PC’s chamber sucks is due to the massive quantity of impeding metallic surrounding the radiator. The restricted space for circulate instantly between the radiator and the remainder of the case and doubtlessly some issues with air struggling to get out, plus the truth that the radiator tanks themselves are wrapped on this shroud.
Profile vs. CPU Energy
This chart reveals the ability consumption of the assorted profiles throughout the Blender workload. Right here, the Excessive profile is sustaining its energy funds throughout the take a look at (quite than dropping precipitously after 50 seconds). That is the one one which must be thought-about for analysis, since the rest shall be working to this point beneath spec on account of the ability funds constraints that they’re meaningless for comparability.
Frequency Prognosis
Utilizing HP’s numerous preset profiles and a few of our personal customized assessments, we discovered that the CPU frequency will get nearer to inventory DIY expectations — however nonetheless not fairly there — by enabling “Excessive” mode for the ability funds and “Turbo” followers. That units the upper energy restrict and we’ve now admitted to voiding our guarantee, apparently, however that acquired us to 5158MHz up from the 4000MHz vary. The varied different assessments included a 4010 MHz entry with Balanced and regular followers and a equally poor end result with Turbo followers and balanced. The end result isn’t that completely different with the constrained energy restrict.
Fan/Pump Speeds
This easy fan/pump velocity chart reveals the velocity of the pump, proven with the hyphenated line, juxtaposed with fan velocity. The road colours match for the profile. The Excessive profile maintains the 2800 RPM reported pump velocity throughout the take a look at, which helps preserve the thermal outcomes we simply noticed and the clocks nearer to expectation. It nonetheless failed, however the clocks are nearer.
Conclusion
We have now to thank HP right here as a result of we’ve not had the very best merchandise to cowl over the past couple of months. And this one can also be very dangerous, however it’s so dangerous that it is humorous and it has made our job actually enjoyable. Once more, the PC is incomprehensibly dangerous. For those who’re paying $530 for a 285K and also you’re getting the efficiency of a $260 CPU, that is insane. It is also insane if you need to void your guarantee to make the CPU, that’s included with it, carry out because it ought to.
The PC additionally has a bunch of bloatware. We did not hassle testing the bloatware impression on efficiency as a result of the CPU is so underperforming that it isn’t going to indicate up. We would have to repair the CPU first to then take a look at the bloatware impression.
And all that’s with out mentioning that the plastic pump cap for the cooler was crooked. The cooler itself was not. In order that wasn’t a part of the issue right here, however the cap was. And that simply appears to be like dangerous for a $5,000 laptop. Functionally although, there is not any change.
That is essentially the most idiotically configured pre-built PC we have now examined. However we’ve reviewed it and due to that, we’re going to be altering our “It’s-better-than-Dell” award to “It’s-better-than-HP.”
