Charged EVs | Renesas launches R-Automobile Gen 5 SoC platform for multi-domain software-defined automobile computing

Renesas Electronics has expanded its software-defined automobile (SDV) choices with the introduction of the R-Automobile X5H, a multi-domain automotive system-on-chip (SoC) produced utilizing 3 nanometer (nm) course of know-how. The R-Automobile X5H is designed to run superior driver help methods (ADAS), in-vehicle infotainment (IVI), and gateway features concurrently, in keeping with the corporate. Sampling of the Gen 5 silicon has begun, and analysis boards and the R-Automobile Open Entry (RoX) Whitebox Software program Improvement Equipment (SDK) can be found for improvement use.

Renesas says the R-Automobile X5H achieves as much as 35 % decrease energy consumption in comparison with earlier 5 nm SoCs. Focusing on central compute functions throughout a number of automotive domains, it gives as much as 400 tera operations per second (TOPS) of AI efficiency, with scalability enabled by chiplet extensions for elevated acceleration. The SoC options 4 tera floating-point operations per second (TFLOPS) of graphics processing energy, 32 Arm Cortex-A720AE CPU cores, six Cortex-R52 lockstep cores with ASIL D useful security assist, and employs blended criticality know-how to make sure protected execution of superior features throughout domains.

To speed up improvement cycles, Renesas has launched the open RoX Whitebox SDK, supporting Linux, Android, and XEN hypervisor, alongside accomplice working methods together with AUTOSAR, EB corbos Linux, QNX, Pink Hat, and SafeRTOS. The SDK integrates AI and ADAS software program stacks for real-time notion, sensor fusion, generative AI, and huge language fashions. It additionally consists of production-grade utility software program from companions like Candera, DSP Ideas, Nullmax, Sensible Eye, STRADVISION, and ThunderSoft. In line with Renesas, this platform helps the event of ADAS, L3/L4 autonomous driving, sensible cockpits, and gateway methods for next-generation EV architectures.

Renesas studies that the R-Automobile X5H and RoX platform assist integration of ADAS and IVI stacks, real-time working system (RTOS), and edge AI performance, all managed below Linux and Android with XEN hypervisor virtualization. The platform handles enter from eight high-resolution cameras and as much as eight shows at 8K2K resolutions, supporting advanced visualization and sensor integration required for SDVs. Demonstrations of those capabilities, in partnership with Bosch and ZF, are deliberate for CES 2026, the place functions comparable to video notion and radar localization for ADAS can be showcased.

“At CES 2026, we look ahead to showcasing this highly effective answer with Renesas X5H SoC, demonstrating its fusion capabilities throughout a number of automobile domains, together with video notion for superior driver help methods,” mentioned Christian Koepp, Senior Vice President Compute Efficiency at Bosch’s Cross-Area Computing Options Division.

Supply: Renesas Electronics