Nvidia RTX Spark Arm Chip Appears in Early Cinebench 2026 Results
A new Nvidia RTX Spark Arm processor has surfaced in early Cinebench 2026 benchmark listings, giving a first look at what could be a powerful Windows on Arm platform with high core counts and sizable integrated graphics capabilities.
The most powerful configuration listed features a 20-core CPU arranged in a 10+10 cluster design. It reportedly runs at up to 4.00 GHz and is paired with a 6,144-core GPU. In Cinebench 2026 testing, this setup achieved a single-core score of 2,570 and a multi-core score of 23,126 while running Windows 11 Pro.
A second configuration also appeared, showing an 18-core CPU with a 10+8 cluster layout. This variant runs slightly lower at 3.90 GHz and includes a 5,120-core GPU. Its benchmark results came in at 2,541 for single-core performance and 21,776 for multi-core performance on Windows 11 Enterprise.
Both listings show 64 GB of RAM and identify the silicon as ARMv8 Family 8 Model D87 Revision 1, suggesting these chips may be closely related despite the difference in CPU and GPU core counts.
The results are notable because they point to Nvidia potentially preparing a serious Arm-based computing platform with strong CPU throughput and a large integrated GPU configuration. The high multi-core scores indicate that the chip could be aimed at demanding workloads such as content creation, AI-assisted applications, productivity software, and advanced graphics tasks.
Single-core performance also appears competitive, with both versions scoring very close to each other despite their different configurations. This suggests the CPU cores may be similar across both models, with the biggest differences coming from core count, clock speed, and GPU size.
The presence of Windows 11 Pro and Windows 11 Enterprise in the listings is also important. It signals that Nvidia’s Arm-based hardware is being tested in a desktop-style Windows environment, which could make it relevant for future PCs, workstations, compact desktops, or developer-focused systems.
Of course, early benchmark entries should be treated with caution. These results may come from engineering samples, unfinished drivers, or pre-release firmware. Final performance could improve or change before any official launch.
Still, the appearance of a 20-core Nvidia Arm chip with a 6,144-core GPU is enough to attract attention. If these numbers reflect real upcoming hardware, Nvidia may be preparing to make a much bigger move into high-performance Arm computing for Windows devices.
