Intel Atom x7405C vs Intel Xeon Gold 6538N

In this CPU comparison, we compare the Intel Atom x7405C and the Intel Xeon Gold 6538N and use benchmarks to check which processor is faster.

We compare the Intel Atom x7405C 4 core processor released in Q2/2024 with the Intel Xeon Gold 6538N which has 32 CPU cores and was introduced in Q4/2023.

The Intel Atom x7405C is a 4 core processor with a clock frequency of 2.20 GHz (3.40 GHz). The processor can compute 4 threads at the same time. The Intel Xeon Gold 6538N clocks with 2.10 GHz (4.10 GHz), has 32 CPU cores and can calculate 64 threads in parallel.

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Up to 32 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom x7405C, while the Intel Xeon Gold 6538N supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 332.8 GB/s enabled.

The Intel Atom x7405C has a TDP of 12 W. The TDP of the Intel Xeon Gold 6538N is 205 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

The Intel Atom x7405C has 8.00 MB cache and is manufactured in 10 nm. The cache of Intel Xeon Gold 6538N is at 60.00 MB. The processor is manufactured in 10 nm.