MSI Titan 18 HX AI A2XWJG-070 / Lenovo Legion Pro 7 16IRX9H (83DE0005US)

MSI says OverBoost Ultra can allocate up to 270 W combined to the CPU and GPU; the actual figure depends on the application.

The laptop version does not share the desktop RTX 5090’s configuration or power, so its performance is not the same either.

175 W is the highest total graphics power Lenovo allows in this model; going above NVIDIA’s 60–150 W base range for the RTX 4080 Laptop GPU relies on Dynamic Boost 2.0. The desktop RTX 4080 is a different product.

Dynamic Boost shifts spare power to the GPU when the processor draws less; 175 W is the upper limit for this laptop GPU.

MSI lists VESA DisplayHDR 1000 certification and about 100% DCI-P3 colour coverage. Mini LED splits the backlight into zones, deepening blacks in dark scenes, though a faint halo can appear around bright objects.

DisplayHDR 400 is VESA’s entry-level HDR tier; it does not require local dimming, so HDR looks less striking than on OLED or Mini LED. 240 Hz and G-SYNC give smooth, tear-free motion in fast games. Lenovo notes that “IPS” may also cover similar panel types such as PLS, ADS and AHVA.

This configuration ships at MSI’s stated maximum; both slots are filled, so memory cannot be added, only swapped.

This configuration ships with a single module, so memory runs single-channel until a matching module is added to the second slot. Lenovo’s 32 GB limit is based on the modules it has tested.

MSI lists four M.2 slots: one PCIe 5.0 x4 and three PCIe 4.0 x4. This SKU ships with three drives; MSI mentions Super RAID 5 support.

PCIe 4.0 x4 allows up to 8 GB/s in theory; real speed depends on the SSD. There is no card reader.

USB-C charging is capped at 140 W; MSI recommends a 65–140 W USB-PD adapter. Full performance needs the included 400 W adapter.

It gives vibration feedback instead of a physical click; the surface is merged into the palm rest.

The IR sensor enables Windows Hello face sign-in.

A vapor chamber spreads heat over a wide surface, helping the CPU and GPU sustain high power for longer.

Liquid metal transfers heat between the chip and cooler more efficiently than standard paste, which makes servicing more delicate.

The global spec table lists up to 96 GB of DDR5-6400 for this chassis; actual memory speed can vary with the module and processor combination.

140 W charging over USB-C needs Lenovo’s own adapter; other adapters may deliver less. Up to four independent displays including the internal one are supported; Lenovo lists up to 4K/60 Hz for external outputs. Ethernet is 1 Gbit/s, not 2.5G, and supports Wake-on-LAN.

Lenovo says Super Rapid Charge reaches 30% in 10 minutes, 70% in 30 minutes and 100% in 80 minutes. 99.9 Wh sits just under the usual airline battery limit. Lenovo quotes 10.4 hours of 1080p video playback at 150 nits.