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HP HyperX Omen 15 Review Tests Power Limits of 85W RTX 5070

Notebookcheck finds HP's $2,150 gaming laptop pairs a sharp 3K OLED screen with a graphics chip held back by strict power caps.

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Verdict — Quality Hardware With Lacking Graphics

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By The Roundup

The Reviews Roundup Desk · (3 hours ago)

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HP HyperX Omen 15 gaming laptop open on a desk showing the keyboard and display.
HP HyperX Omen 15 gaming laptop open on a desk showing the keyboard and display.Photo via Notebookcheck Reviews

HP brought back its 15-inch gaming line with the HyperX Omen 15, but initial testing shows its graphics package cannot always keep pace with its screen. In a detailed review from Notebookcheck, the fully loaded $2,150 configuration paired Intel's Core Ultra 9 386H Panther Lake processor with an 85W Nvidia GeForce RTX 5070 and a 120Hz 1800p OLED display.

Notebookcheck found that the 85W power cap throttles the laptop's gaming output compared to rival machines. Laptops running the identical RTX 5070 at higher wattages, including Lenovo's Legion 5 15IAX11 and HP's larger HyperX Omen 16, delivered 10 to 20 percent faster frame rates in the outlet's tests. While older titles had no trouble, fresh releases such as Forza Horizon 6 and Assassin's Creed Black Flag Resynced struggled at 1440p and higher resolutions, even when using DLSS upscaling or frame generation. The outlet observed that pushing native 3K resolution requires dropping visual detail lower than expected for a $2,150 machine.

Thermals and Chassis Upgrades

Thermals tell a clearer story about why HP made that power choice. Surface temperatures stayed in the mid-30C range during gaming sessions. Fan noise registered at 52.3 dB(A) in Performance mode and fell to 46.4 dB(A) in Balanced mode, though switching to Balanced reduced graphics performance by another 8 percent in Fire Strike. Under Prime95 stress testing, the Core Ultra 9 386H initially pushed 3.4 GHz at 80W before falling to 3.0 GHz and 60W after 30 seconds. In Notebookcheck's processor benchmarks, the Panther Lake chip ran within 10 to 15 percent of the Core i9-14900HX while drawing far less power.

The hardware design earned praise for serviceability. Inside the thick plastic chassis, HP included two DDR5 SODIMM slots and two full-length M.2 PCIe 4.0 2280 storage slots. That gives it an upgrade edge over the Omen 16, which lacks dual 2280 slots. But HP cut corners elsewhere: the rear USB-C port omits Thunderbolt support, and the 2MP infrared webcam lacks a physical privacy slider.

The 1800p OLED screen proved to be one of the laptop's brightest spots. Notebookcheck measured excellent color accuracy out of the box, with deltaE scores of 0.7 for grayscale and 3.14 for P3 color. PWM flicker was detected at 959.32 Hz below maximum brightness, a rate high enough to spare most sensitive eyes.

HP sells the fully configured HyperX Omen 15 directly from its store for $2,150, with lower-tier IPS display options available for less.

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Verdict — Quality Hardware With Lacking Graphics

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Paid links. As an Amazon Associate, Hitechreports earns from qualifying purchases. Prices change; the story gives the price as reported when it was written.

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Written by the Hitechreports desk from the reporting credited above, with facts attributed to their original publishers. We do not test devices ourselves; anything about performance, battery life or cameras comes from the outlets that did. Prices are as reported at the time of writing. Editorial policy · Report an error

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What the reviews are saying: verdicts on new devices from the outlets that tested them, summarised and credited to each. This desk does not test products itself.

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    Verdict — Quality Hardware With Lacking Graphics

    Buy on Amazon