Intel Xeon E5450 vs Apple M4

The Intel Xeon E5450, introduced in 2007, was primarily designed as a server and workstation processor for professional applications.

The Apple M4, a modern chip from 2024, targets demanding premium users who value high performance and efficiency.

The Intel Xeon E5450 is based on the Harpertown architecture and was manufactured using a 45 nm process. It has 4 cores and 4 threads, as well as 12 MB of L2 cache. The maximum memory bandwidth is 0 GB/s. The Apple M4 uses advanced 3 nm technology, integrates 10 cores with 10 threads (distributed between performance and efficiency cores), features 20 MB of L2 cache, 120 GB/s memory bandwidth, and supports PCIe 4.0.

In a performance comparison, the Apple M4 offers significantly higher single-core performance and also considerably surpasses the Intel Xeon E5450 in multi-core performance. This makes the Apple M4 substantially more powerful for modern workloads, while the Intel Xeon E5450 barely meets today's computing requirements.

For gaming scenarios, the Apple M4, with its powerful integrated Apple M4 (10 Core) graphics, is clearly superior. The Intel Xeon E5450 has no integrated graphics solution and is completely unsuitable for current games due to its outdated architecture. Regarding power consumption, the Intel Xeon E5450 has a significantly higher TDP (Thermal Design Power) and accordingly requires more cooling.

The Apple M4 is characterized by a lower TDP and excellent energy efficiency, making it ideal for compact and power-saving systems. The price-performance ratio must be considered in context. The Intel Xeon E5450 is available very cheaply on the used market. The Apple M4 is only available as part of more expensive Apple devices but offers many times higher absolute performance per watt.

In summary, the Intel Xeon E5450 is an outdated CPU suitable for simple tasks or retro systems. The Apple M4 is a highly modern processor with superior computing power, energy efficiency, and strong integrated graphics, clearly the better choice for current applications and professional tasks.