AMD Ryzen Embedded V1500B vs Intel Atom C3538

The AMD Ryzen Embedded V1500B and the Intel Atom C3538 are processors specifically designed for use in embedded systems, where reliability and efficiency are paramount.

Both CPUs are manufactured using a 14nm process. The AMD Ryzen Embedded V1500B is based on the Great Horned Owl (Zen) architecture, features 2 MB L2 cache and 4 MB L3 cache, and a maximum memory bandwidth of 38 GB/s. The Intel Atom C3538, based on the Denverton architecture, has 8 MB L2 cache but no L3 cache, and offers a maximum memory bandwidth of 34 GB/s.

Both support PCIe Version 3.0. In a direct performance comparison, the AMD Ryzen Embedded V1500B shows a clear advantage in single-core performance. Its more advanced architecture enables significantly higher computing capacity per core. The AMD Ryzen Embedded V1500B is also superior in multi-core applications, as it exhibits measurable values, while no comparable multi-core data is available for the Intel Atom C3538 in the relevant benchmarks.

Neither processor is intended for gaming scenarios; their design targets the requirements of industrial or specialized embedded applications, not graphically intensive games. Regarding power consumption and thermal design power (TDP), both processors are optimized for efficient operation in their respective application areas.

Exact values are system-dependent, but both are designed for stable performance with moderate power requirements. The price-performance ratio of these embedded CPUs is often evaluated in the context of the overall solution, as they are rarely sold as individual components but rather as part of integrated systems.

Their cost-effectiveness results from their longevity and specific suitability for specialized tasks. The AMD Ryzen Embedded V1500B is the preferred choice for applications with higher performance requirements.