Acer unveiled its compact SFF RTX Spark PC at IFA 2026, featuring an NVIDIA Blackwell GPU, Grace CPU, and up to 128GB of unified memory. Designed for local AI workloads, content creation, and gaming, the unpriced design concept targets high-end creators and developers aiming to reduce cloud infrastructure reliance.
Acer introduced a small-form-factor machine designed around NVIDIA’s emerging architecture, aiming to challenge systems like the Mac Studio with 128GB of unified memory and a full petaflop of AI compute.
Inside the Hardware: Blackwell Meets Grace in a Compact Chassis
The newly showcased system combines a Blackwell RTX GPU and a Grace CPU into an NVIDIA RTX Spark superchip package. According to the revealed specifications, the configuration packs up to 6,144 CUDA cores alongside a Grace CPU with up to 20 cores. This hardware arrangement enables the compact desktop to deliver up to 1 petaflop of FP4 AI compute.
Unlike traditional desktop layouts where memory is siloed away from graphics processors, this platform adopts a shared approach. The machine supports up to 128GB of unified memory shared between the CPU and GPU, enabling seamless data sharing between the CPU and GPU.
Targeting Local AI Workloads and Reducing Cloud Reliance
The 128GB unified memory architecture is a major draw, enabling seamless data sharing between the CPU and GPU, which makes the platform particularly attractive to developers and creators looking to run local AI models and reduce reliance on AI cloud infrastructure. Acer is targeting local AI workloads, including AI agents that can keep models and data on the system rather than relying entirely on cloud processing. The new system is designed for local AI workloads, content creation, and gaming, with Acer saying it supports NVIDIA’s CUDA and RTX technologies.
This setup also supports NVIDIA’s CUDA software stack and the company’s RTX technologies. NVIDIA designed RTX Spark for AI development, content creation and gaming, with the same platform planned for both compact desktops and thin Windows laptops.
Design Concept Status and Unconfirmed Pricing
Acer showed the system at IFA 2026, though it is calling it a design concept rather than a finalized product, which is a nice way of saying Acer is currently in the process of gauging the public reaction to the released specifications and design before it initiates any production on the new system.
Acer has not announced pricing or availability. Acer has not provided dimensions, power specifications, storage configurations or pricing for the SFF RTX Spark. The company says availability of its RTX Spark devices will be announced later. No. Acer has only shown the RTX Spark concept with up to 128GB of unified memory and has not confirmed any other memory or storage configurations.
Broader Industry Plans for NVIDIA’s Platform
Acer is not acting in isolation. NVIDIA previously confirmed that Acer is among the manufacturers developing systems based on the platform. NVIDIA is promoting the RTX Spark platform for both compact desktops and thin laptops, hinting at broader adoption. NVIDIA is promoting RTX Spark for both compact desktops and thin laptops, which points to broader use.
Acer has yet to confirm pricing, dimensions, or availability. But with 128GB unified memory and Blackwell under the hood, the SFF RTX Spark is shaping up as a serious contender in the high-end compact PC space. However, expect an eye-watering price tag, given widespread hardware price increases and the system rocking NVIDIA’s bleeding-edge, AI-focused technology.
