What’s the Difference Between Intel’s E-Cores and P-Cores?
Intel's new Alder Lake chips come with two sets of CPU cores: E-cores and P-cores, says Arol Wright. This means that “ARM architectures effectively have two sets of cores doing different tasks.”
“The bigger, performance-focused cores handle the heavier tasks, while the smaller, efficiency-oriented cores take up background tasks while consuming way less energy. The combination allowed Arm to boost its chip performance while keeping power consumption low,” Wright says.
Learn more at MakeUseOf.
Related content
-
Getting the most from your cores
CPU utilization metrics tell you how well your applications are using your processing resources. -
Determining CPU Utilization
CPU utilization metrics tell you how well your applications are using your processing resources.
-
Spending Moore's dividend
Moore's Law continues its unwavering march, with a twist. -
Finding Memory Bottlenecks with Stream
One of the key bottlenecks for HPC application performance is memory bandwidth: literally, how fast you can get data from memory to the processor and back. A convenient microbenchmark named Stream measures the memory bandwidth of nodes and reveals a general trend over the last six years that might surprise you.
-
Living with multiple and many cores
As core counts increase in both CPUs and GPUs, the HPC lifestyle could become a bit more difficult.
Subscribe to our ADMIN Newsletters
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Most Popular
Support Our Work
ADMIN content is made possible with support from readers like you. Please consider contributing when you've found an article to be beneficial.
