{
"title": "Dell's Snapdragon X Elite Latitude 7455 Delivers Windows 11 Pro Power, But Linux Users Should Wait",
"content": "Dell is shipping the Latitude 7455, a business laptop that pairs Qualcomm’s Snapdragon X Elite processor with Windows 11 Pro, signaling a serious push to bring ARM-based silicon to the corporate mainstream. The notebook, which landed quietly in online stores weeks ago, has already drawn attention from IT buyers and tech enthusiasts alike—and not just for its promised battery life and AI acceleration. Early hands-on impressions and a deep-dive Linux compatibility test by Phoronix reveal a mostly stellar Windows 11 machine that, at present, leaves Linux users stranded at the bootloader.

Design and Build

At first glance, the Latitude 7455 screams “business.” Dell’s Titan Gray aluminum unibody feels rigid and cool to the touch, with subtle chamfered edges that catch the light without being flashy. The laptop measures 12.59 x 8.58 x 0.67 inches (320 x 218 x 16.9 mm) and tips the scales at 3.17 pounds (1.44 kg), making it easy to slip into a backpack or tote. The tactile keyboard offers 1.5mm of travel, quiet but satisfying, and the glass-topped precision touchpad responds smoothly. Around the sides, you’ll find the power button doubling as a fingerprint reader, a privacy shutter for the 1080p IR webcam, and stereo speakers that pump out crisp, if bass-light, audio.

Display

The star of the physical package is undoubtedly the 14-inch QHD+ (2560x1600) IPS touch panel. With a 16:10 aspect ratio, it gives you extra vertical space for reading documents, coding, or scrolling through spreadsheets. Brightness peaks at 400 nits, sufficient for most indoor settings, and the matte finish cuts glare outdoors. Colors appear accurate, covering close to 100% sRGB according to Dell’s specs, though the 60Hz refresh rate may disappoint media creators accustomed to 90Hz or 120Hz screens. ComfortView+ software tames blue light for late-night work, and the touch layer works well with Windows 11’s gestures.

Performance and AI Capabilities

The Snapdragon X Elite X1E-80-100 sits at the heart of this machine. It’s a 12-core processor built on Qualcomm’s custom Oryon microarchitecture, with a maximum multithreaded clock of 3.4 GHz and a dual-core boost of up to 4.0 GHz. While not the absolute fastest Snapdragon X Elite variant (the X1E-84-100 hits 4.2 GHz), it still trades blows with Intel’s Core Ultra 7 155H in multi-core productivity tests while consuming significantly less power. Early Geekbench 6 results from users put the single-core score around 2,400 and multi-core above 14,000, solidly competitive.

But the real differentiator is the integrated Hexagon NPU, rated at 45 TOPS (trillions of operations per second). This dedicated AI engine accelerates Windows Studio Effects—think automatic framing, eye contact correction, and background blur during video calls—without taxing the CPU or GPU. That means you can run a Teams meeting while several Office apps chug in the background without hearing fans spin up or feeling the chassis heat up. The NPU also speeds up on-device AI tasks like real-time translation in Live Captions, voice-to-text in Notepad, and image generation in Microsoft Paint Cocreator. For business users, these features aren’t just gimmicks; they directly improve daily workflow.

Memory, Storage, and Upgradeability

Dell offers two LPDDR5x memory configurations: 16 GB or 32 GB, both running at a zippy 8448 MT/s. The RAM is soldered, so you must choose wisely at checkout. Storage choices range from a 256 GB to a 1 TB M.2 2230 SSD using TLC NAND; the drive is user-replaceable, which is a welcome concession. The 2230 form factor limits third-party replacement options, but major SSD makers now offer competitive drives in that size. A 512 GB unit is the sweet spot for most professionals.

Connectivity and Ports

Despite its thin profile, the Latitude 7455 doesn’t force you to carry a USB-C hub everywhere. It includes two Thunderbolt 4 USB-C ports (supporting DisplayPort 2.1 and up to 65W Power Delivery), one USB-A 3.2 Gen 1 port for legacy devices, a universal audio jack, a microSD card reader, and an optional nanoSIM slot for 4G/5G WWAN. That means you can simultaneously connect two 4K monitors, charge your laptop, and use a USB headset without adapters. On the wireless side, Qualcomm’s FastConnect 7800 module delivers Wi-Fi 7 and Bluetooth 5.4. Wi-Fi 7 routers are still rare, but the chipset is backward compatible with Wi-Fi 6E and Wi-Fi 6, and it leverages multi-link operation