Intel Xeon w9-3475X vs Intel Xeon Gold 6226R

Intel Xeon w9-3475X or Intel Xeon Gold 6226R - 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 w9-3475X has 36 cores with 72 threads and clocks with a maximum frequency of 4.80 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w9-3475X was released in Q1/2023.

The Intel Xeon Gold 6226R has 16 cores with 32 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 6226R was released in Q1/2020.

The Intel Xeon w9-3475X has 36 CPU cores and can calculate 72 threads in parallel. The clock frequency of the Intel Xeon w9-3475X is 2.20 GHz (4.80 GHz) while the Intel Xeon Gold 6226R has 16 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6226R is at 2.90 GHz (3.90 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 w9-3475X or Intel Xeon Gold 6226R 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 w9-3475X can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The Intel Xeon Gold 6226R supports up to 1024 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s.

The thermal design power (TDP for short) of the Intel Xeon w9-3475X is 300 W, while the Intel Xeon Gold 6226R has a TDP of 150 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

The Intel Xeon w9-3475X is manufactured in 10 nm and has 82.50 MB cache. The Intel Xeon Gold 6226R is manufactured in 14 nm and has a 22.00 MB cache.