Intel Xeon Gold 5120 vs Intel Core Ultra 5 115U

Intel Xeon Gold 5120 or Intel Core Ultra 5 115U - 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 5120 has 14 cores with 28 threads and clocks with a maximum frequency of 3.20 GHz. Up to 768 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 5120 was released in Q3/2017.

The Intel Core Ultra 5 115U has 8 cores with 10 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Core Ultra 5 115U was released in Q4/2023.

The Intel Xeon Gold 5120 has 14 CPU cores and can calculate 28 threads in parallel. The clock frequency of the Intel Xeon Gold 5120 is 2.20 GHz (3.20 GHz) while the Intel Core Ultra 5 115U has 8 CPU cores and 10 threads can calculate simultaneously. The clock frequency of the Intel Core Ultra 5 115U is at 1.50 GHz (4.20 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 5120 or Intel Core Ultra 5 115U 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 5120 can use up to 768 GB of memory in 6 memory channels. The maximum memory bandwidth is 115.2 GB/s. The Intel Core Ultra 5 115U supports up to 96 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 120.0 GB/s.

The thermal design power (TDP for short) of the Intel Xeon Gold 5120 is 105 W, while the Intel Core Ultra 5 115U has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

The Intel Xeon Gold 5120 is manufactured in 14 nm and has 19.00 MB cache. The Intel Core Ultra 5 115U is manufactured in 7 nm and has a 10.00 MB cache.