Intel Xeon Gold 6418H vs Intel Atom x7405C

Intel Xeon Gold 6418H or Intel Atom x7405C - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon Gold 6418H has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6418H was released in Q1/2023.

The Intel Atom x7405C has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to 32 GB of memory in 1 memory channels. The Intel Atom x7405C was released in Q2/2024.

The Intel Xeon Gold 6418H has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the Intel Xeon Gold 6418H is 2.10 GHz (4.00 GHz) while the Intel Atom x7405C has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom x7405C is at 2.20 GHz (3.40 GHz).

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.

The Intel Xeon Gold 6418H or Intel Atom x7405C has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

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.

The Intel Xeon Gold 6418H can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The Intel Atom x7405C supports up to 32 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 38.4 GB/s.

The thermal design power (TDP for short) of the Intel Xeon Gold 6418H is 185 W, while the Intel Atom x7405C has a TDP of 12 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

The Intel Xeon Gold 6418H is manufactured in 10 nm and has 60.00 MB cache. The Intel Atom x7405C is manufactured in 10 nm and has a 8.00 MB cache.