Nvidia RTX Spark and DLSS 4.5: What's Coming in 2026

Mid-2026 hardware news is marked by several announcements from Nvidia. Between a new chip unveiled at Computex and an evolution of its upscaling technology, the manufacturer continues to stir up the PC market. Here's what you need to know and how it concretely changes things for gamers.

RTX Spark: A Chip Combining CPU and GPU

At Computex 2026 in Taipei, Nvidia officially unveiled the RTX Spark, a chip that combines a processor and a graphics part within a unified memory architecture. The idea isn't entirely new to the industry, but Nvidia's entry into this field is attracting attention, as the manufacturer has historically been associated with dedicated graphics cards.

According to initial information, the RTX Spark aims for gaming performance comparable to a mid-range mobile solution on certain recent titles. The first machines equipped with this chip are expected in autumn 2026 from several major brands.

This type of approach, with shared memory between general computing and graphics rendering, opens up interesting prospects for compact machines. It remains to be seen how it will position itself against classic configurations combining a processor and a dedicated graphics card, which retain the advantage of scalability.

DLSS 4.5: Upscaling Continues to Advance

Nvidia also announced DLSS 4.5, expected in August 2026. This version focuses on an improved Ray Reconstruction, the component responsible for reconstructing ray-traced lighting more cleanly and stably.

As a reminder, DLSS allows games to be rendered at a lower internal resolution and then reconstructed into a more detailed image, improving fluidity without significantly degrading visual quality. Improvements in Ray Reconstruction are particularly useful for games that heavily utilize ray tracing, where noise and artifacts can be most visible.

Good news for owners of recent RTX cards: these software advancements generally benefit several generations of cards, extending the relevance of an existing GPU.

A Market That Remains Dynamic

Beyond Nvidia, competition remains active. On AMD's side, cards like the RX 9070 XT continue to attract gamers who prefer a mixed creative and gaming use at 1440p. In the processor segment, gaming-oriented chips maintain strong demand.

For gamers, this dynamic is generally good news: it pushes manufacturers to improve their products and refine their positioning. However, it is accompanied by a context of tight pricing on certain components, particularly memory and storage, due to sustained global demand.

What This Means for Your Next Purchase

Should you wait for these new products before building or buying a PC? It depends on your situation. The RTX Spark is primarily aimed at a new generation of compact and pre-assembled machines, and its true positioning will only become clear upon release. For a classic, scalable gaming setup, current RTX 50 series graphics cards and their AMD equivalents remain solid choices.

Regarding DLSS 4.5, it's a software update: it doesn't require changing hardware if you already own a compatible RTX card. This is typically the kind of evolution that improves the experience at no additional cost.

Our advice remains the same: choose your configuration based on your actual use, screen resolution, and budget, rather than trying to anticipate every announcement. The hardware best suited to your current needs is often the best investment.

Conclusion

Between the RTX Spark and DLSS 4.5, Nvidia confirms its desire to expand its playing field, from software to hybrid chips. For gamers, these announcements point to an increasingly rich PC ecosystem, where the right choice primarily depends on the overall balance of the machine.

At DSGate, we follow these developments to offer gaming configurations assembled in France and adapted to every budget. Discover our PCs on dsgate.fr and find the machine that suits your gaming style.