Intel Core i7-3820 vs Intel Xeon E5-2643

Core i7-3820 vs Xeon E5-2643 comparison

Our benchmark analysis concludes that the Xeon E5-2643 performs better than the Core i7-3820. Despite this, the Core i7-3820 has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count and the same number of threads. These CPUs have different clock speeds. Indeed, the Core i7-3820 has a slightly higher clock speed compared to the Xeon E5-2643. Also, the Core i7-3820 has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i7-3820 has more threads than cores. Each physical core is split into multiple threads.