Nvidia has made its teased Windows PC announcement official. RTX Spark is a new superchip for Windows laptops and small desktop PCs, aimed at local AI agents, creators and gaming machines that still need the company's RTX graphics stack.
The reveal follows Nvidia, Arm and Windows teasing a new era for PC hardware ahead of GTC Taipei. Nvidia is now giving that pitch a name, a fall launch window and a list of hardware partners, including ASUS, Dell, HP, Lenovo, Microsoft Surface and MSI. Acer and GIGABYTE models are expected to follow.
According to Nvidia's announcement, RTX Spark combines a Blackwell RTX GPU with 6,144 CUDA cores, fifth-generation Tensor Cores and a 20-core Nvidia Grace CPU. Nvidia says the chip can deliver up to 1 petaflop of AI performance and up to 128GB of unified memory.
For gamers, the headline claim is that RTX Spark systems can play AAA games at 1440p and over 100 frames per second with ray tracing, DLSS and Reflex. Nvidia is also tying the platform to the wider RTX ecosystem, including G-SYNC and upcoming RTX features such as DLSS 4.5 Ray Reconstruction.
"The PC is being reinvented," Nvidia CEO Jensen Huang said. "For forty years, you launched apps. Click. Type. With RTX Spark and Microsoft Windows, you ask — and the PC does the work. RTX Spark brings everything NVIDIA has built — CUDA, RTX, our AI platform — into a single superchip. Local agents. Frontier models. Creative workflows. RTX games. All on a laptop. This is the new PC. The personal AI computer."
Why the gaming pitch is about more than frame rates
RTX Spark is being sold hardest as an AI PC platform, but the gaming side depends on Windows-on-Arm compatibility as much as raw silicon. In a separate Windows Experience Blog post, Microsoft says Prism emulation has been optimized for RTX Spark so 32-bit and 64-bit x86 apps can run on the Arm-based machines.
Microsoft also says native anti-cheat support from Epic's Easy Anti-Cheat and BattlEye, expanded Prism compatibility and Xbox PC app support should give RTX Spark PCs access to a large Windows PC game catalog. Riot's League of Legends and Valorant are named for the platform, alongside PUBG: Battlegrounds, Pragmata, Alan Wake 2, Naraka: Bladepoint and War Thunder.
That list is important because anti-cheat has historically been one of the rougher edges for PC gaming on alternative architectures and compatibility layers. Nvidia and Microsoft are not just promising a fast chip. They are trying to prove that the surrounding Windows ecosystem can carry real PC games with fewer caveats.
RTX Spark launches this fall
Nvidia says RTX Spark laptops and compact desktops will be available this fall. Its own product page lists early designs including ASUS ProArt P16, Dell XPS 16, HP OmniBook X 14, Lenovo Yoga Pro 9n, Microsoft Surface Laptop Ultra and MSI Prestige N16 Flip AI+.
Pricing has not been announced. Nvidia is also framing RTX Spark as creator and developer hardware, with support for large local AI models, 12K video editing workflows and 90GB-plus 3D scenes. Adobe is working with Nvidia and Microsoft on RTX Spark optimizations for Photoshop and Premiere.
The announcement lands while AI hardware demand remains a sore subject for PC builders. Memory prices and component costs have been under pressure from data center demand, and Nvidia's new platform leans directly into the same AI boom. The gaming question now is whether RTX Spark's local AI and Arm-based Windows pitch can land as useful PC hardware, not just another expensive badge on a premium laptop.