AMD EPYC 9554 vs Intel Xeon Gold 6338N

AMD EPYC 9554 or Intel Xeon Gold 6338N - 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 AMD EPYC 9554 has 64 cores with 128 threads and clocks with a maximum frequency of 3.75 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9554 was released in Q4/2022.

The Intel Xeon Gold 6338N has 32 cores with 64 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 6144 GB of memory in 8 memory channels. The Intel Xeon Gold 6338N was released in Q2/2021.

The AMD EPYC 9554 has 64 CPU cores and can calculate 128 threads in parallel. The clock frequency of the AMD EPYC 9554 is 3.10 GHz (3.75 GHz) while the Intel Xeon Gold 6338N has 32 CPU cores and 64 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6338N is at 2.20 GHz (3.50 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 AMD EPYC 9554 or Intel Xeon Gold 6338N 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 AMD EPYC 9554 can use up to 6144 GB of memory in 12 memory channels. The maximum memory bandwidth is 460.8 GB/s. The Intel Xeon Gold 6338N supports up to 6144 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 170.8 GB/s.

The thermal design power (TDP for short) of the AMD EPYC 9554 is 360 W, while the Intel Xeon Gold 6338N has a TDP of 185 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

The AMD EPYC 9554 is manufactured in 5 nm and has 320.00 MB cache. The Intel Xeon Gold 6338N is manufactured in 10 nm and has a 48.00 MB cache.