MSI Titan 18 HX AI A2XWJG-070 / ASUS ROG Strix SCAR 18 (2024) G834JZR

MSI Titan 18 HX AI A2XWJG-070: A2XWJG-070 · Core Ultra 9 285HX, RTX 5090 Laptop GPU 24 GB, 96 GB DDR5-6400, 6 TB SSD, 18-inch UHD+ 120 Hz Mini LED, Windows 11 Pro

ASUS ROG Strix SCAR 18 (2024) G834JZR: G834JZR-BS91-CB: Intel Core i9-14900HX, GeForce RTX 4080 Laptop GPU 12 GB, 32 GB DDR5 (2 × 16 GB), 1 TB SSD, 18-inch 2560 × 1600 Mini LED 240 Hz display. The RTX 4090 G834JYR, the 2025 SCAR 18 and the 16-inch SCAR 16 are separate models.

SpecificationMSI Titan 18 HX AI A2XWJG-070ASUS ROG Strix SCAR 18 (2024) G834JZR
Release year20252024
ProcessorIntel Core Ultra 9 285HX; 24 cores, up to 5.5 GHz, 36 MB cache

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

MSI		Intel Core i9-14900HX; 24 cores, 32 threads, 2.2 GHz, up to 5.8 GHz, 36 MB cache

The HX series is Intel’s high-power family that brings near-desktop core counts to laptops.

ASUS
GraphicsNVIDIA GeForce RTX 5090 Laptop GPU; 24 GB GDDR7

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

MSI		NVIDIA GeForce RTX 4080 Laptop GPU, 12 GB GDDR6; ROG Boost 2330 MHz at 175 W (150 W + 25 W Dynamic Boost)

ASUS adds a 50 MHz overclock to the 2280 MHz boost clock. Dynamic Boost shifts 25 W from the CPU to the GPU depending on load. The GPU is soldered and cannot be replaced.

ASUS
GPU power limitUp to 175 W with Dynamic Boost; boost clock up to 2,160 MHz

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

MSI		—
Display18-inch, 16:10, 3840 × 2400 (UHD+), 120 Hz, Mini LED, anti-glare

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.

MSI		18-inch 2.5K (2560 × 1600, WQXGA) 16:10 Mini LED; 240 Hz, 3 ms, DCI-P3 100%, G-Sync, anti-glare; ROG Nebula HDR Display, Pantone Validated

Mini LED backlighting dims thousands of small LEDs in zones for higher brightness and contrast in HDR; slight halos may be visible around bright objects. ASUS states the display works with a MUX switch and NVIDIA Advanced Optimus.

ASUS
Memory96 GB DDR5-6400 (2 × 48 GB); 2 SO-DIMM slots, 96 GB maximum

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

MSI		32 GB DDR5-5600 SO-DIMM (2 × 16 GB); 2 slots, up to 64 GB, dual channel

Both slots come filled; upgrading means replacing the modules. ASUS notes memory speed can vary by CPU.

ASUS
Storage6 TB total: 1 × 2 TB PCIe 5.0 and 2 × 2 TB PCIe 4.0 NVMe SSDs

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.

MSI		1 TB PCIe 4.0 NVMe M.2 SSD; 2 × M.2 PCIe slots

The second M.2 slot allows an additional SSD.

ASUS
Thunderbolt2 × Thunderbolt 5 (DisplayPort 2.1, up to 140 W charging over USB-PD 3.1)

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.

MSI		—
Other ports3 × USB-A 3.2 Gen 2 (10 Gbps), HDMI 2.1 (4K 120 Hz / 8K 60 Hz), SD Express card reader, headset jack MSI—
Wired network2.5 GbE (Realtek RTL8125BG) MSI—
WirelessWi-Fi 7 (Intel Killer BE1750), Bluetooth 5.4 MSIWi‑Fi 6E (802.11ax, tri-band) 2 × 2; Bluetooth 5.2

Wi‑Fi 6E can use the less crowded 6 GHz band with compatible routers.

ASUS
KeyboardSteelSeries mechanical keyboard, Cherry MX switches, per-key RGB, Copilot key MSI—
TouchpadBorderless haptic touchpad, 131 × 82 mm, RGB lighting

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

MSI		—
Webcam1080p 30 fps, with IR sensor and privacy shutter

The IR sensor enables Windows Hello face sign-in.

MSI		—
AudioDynaudio sound system, 6 speakers MSI—
CoolingVapor chamber

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

MSI		—
Battery99 Wh, 4-cell lithium polymer MSI—
Power adapter400 W external adapter MSI—
Size and weight404 × 308 × 32 mm (without feet); 3.6 kg MSI39.9 × 29.4 × 2.31–3.08 cm; 3.10 kg ASUS
Operating systemWindows 11 Pro MSI—
ColourCore Black or Silver MSI—
Upgrades2 SO-DIMM slots; 4 M.2 slots (1 × PCIe 5.0, 3 × PCIe 4.0)

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.

MSI		—
Ports—1 × Thunderbolt 4 (DisplayPort, G-SYNC, 40 Gbps), 1 × USB 3.2 Gen 2 Type-C (DisplayPort, power delivery, G-SYNC, 10 Gbps), 2 × USB 3.2 Gen 2 Type-A (10 Gbps), 1 × HDMI 2.1 FRL, 1 × 2.5G LAN, 1 × 3.5 mm audio

No card reader is listed. ASUS notes the LAN port does not support Power over Ethernet (PoE).

ASUS
Battery and power—90 Wh, 4-cell lithium-ion; 330 W adapter (ø6.0 mm, 20 V 16.5 A)

ASUS notes that whether the adapter is included varies by country and model. The adapter must be connected for full GPU power.

ASUS
Keyboard and lighting—Per-key RGB backlit chiclet keyboard; Aura Sync rear glow, logo and light bar ASUS
Audio and camera—4 speakers with Smart Amp, Dolby Atmos, Hi-Res certification for headphones, AI noise cancellation, array microphone; 720p HD camera

Windows Hello face recognition is not listed for the camera.

ASUS
Operating system and security—Windows 11 Home; firmware TPM, BIOS password ASUS