The Intel Iris Xe in the 840 G8 represents a genuine generational leap in integrated graphics over the UHD 620 in previous EliteBook generations. For 2D AutoCAD, the improvement in viewport responsiveness is felt immediately in complex drawings. For basic SketchUp modelling and conceptual 3D work, it handles small to medium scenes adequately. The 16GB RAM ensures you can run AutoCAD, a browser with reference materials, a PDF viewer, and MATLAB simultaneously without the system slowing down.

For architecture students specifically: ArchiVinci identifies this type of machine as: "A fast, lightweight laptop for design documentation and concept development. i7 processor ensures quick multitasking across AutoCAD, Adobe Suite, and SketchUp. Excellent for 2D work and presentations." The honest caveat applies: no dedicated GPU means complex Revit 3D views and V-Ray GPU rendering will be slow. For years 1–2 and much of year 3, this is not a daily constraint. For final year heavy 3D work, it becomes one.

At KSh 35,000, the 850 G5 delivers i7, 16GB RAM, and a 15.6-inch workspace at a lower price than the 840 G8. The trade-off is the older 8th Gen processor (adequate but slower than 11th Gen), shorter battery life (5–7 hours versus the G8's 9–10), and the UHD 620 rather than Iris Xe. For students who primarily work at a desk — at home or in the library — and connect to a power source routinely, the battery difference is manageable. For commuting students carrying their laptop all day between lectures, the 840 G8 is the better choice.

The full port selection — HDMI, three USB-A, Ethernet, SD card — is particularly useful for engineering students who connect to lab equipment, projectors for presentations, and measurement devices that use USB-A or SD card output. The 15.6-inch display also makes it easier to have AutoCAD and its tool palette visible simultaneously without window switching.

Software engineering and computer science students at UoN, JKUAT, and Strathmore spend the majority of their laptop time in text editors, terminals, IDEs, and browsers — not in GPU-accelerated 3D applications. The ThinkPad T490s's superior keyboard makes hours of coding less fatiguing, and the TrackPoint navigation system allows cursor movement without leaving the keyboard — a genuine productivity advantage for developers who spend long sessions in command-line environments.

At 1.27kg, the T490s is the lightest machine in this guide — a meaningful difference for students who walk long distances between faculties, carry books and equipment alongside their laptop, or commute significant distances to campus daily. For electrical and mechanical engineering students running MATLAB simulations, Python data analysis, and embedded systems programming, the combination of i7, 16GB RAM, fast SSD, and all-day battery handles all standard coursework demands.

The P3 Retina display matters specifically for architecture students who produce presentation drawings, design boards, and portfolio work. Colour accuracy in presentation materials affects the quality of work that goes to juries, clients, and portfolio submissions. When you choose a colour in Photoshop or Illustrator on a P3 Retina display, what you see accurately represents what will print — a discipline that consumer-grade and even professional business displays cannot fully claim.

The 32GB RAM makes this the only machine in our stock capable of running SketchUp, Photoshop, a PDF of reference drawings, and a browser simultaneously without any of them throttling. Learn Architecture Online confirms: "32GB gives you real breathing room" for large BIM files and simultaneous rendering. For architecture students building final year portfolios and client presentations, this headroom is felt in every session.

The honest limitation: major structural engineering simulation software (ANSYS, SolidWorks, Revit for large BIM) runs on Windows natively and performs better there. Architecture students whose workflow centres on SketchUp, Adobe Suite, and 2D AutoCAD will use the MacBook Pro most comfortably. For mixed architecture-engineering workflows with heavy Revit requirements, Windows-native machines are more practical.

The 32GB RAM is the primary advantage of the 1040 G8 for engineering and architecture students. As Learn Architecture Online confirms, 32GB provides "real breathing room for large BIM files" and allows running Revit, a browser, and other applications simultaneously without RAM bottlenecking. For students approaching final year with increasingly complex project files — large Revit BIM models, complex MATLAB simulations, or data science with large datasets — the 32GB headroom means the machine will not slow down under combined workloads.

The same GPU caveat applies as with the 840 G8: Intel Iris Xe is the most capable integrated graphics available in 2019–2022 business laptops, but it is not a dedicated GPU. For photorealistic V-Ray or Lumion GPU rendering, you need discrete GPU hardware. For everything else — 2D AutoCAD, basic 3D SketchUp, MATLAB, programming, large datasets, and complex multi-application workflows — the 1040 G8 with 32GB handles it better than anything else in our business laptop stock.