![]() ( Click for setup picture) IxChariot is a professional network assessment test tool used by thousands of enterprises and government agencies worldwide to measure the performance and reliability of their networks. As you can see, Intel's UDP throughput is far ahead of the competition. Unfortunately, some other Gigabit Ethernet products have capability issues and do not support a UDP setting above 1. Under UDP, iPerf "P" command should be >1 to reflect real network behavior, as every online task executes at least two connections in the background. However, it also shows Intel Ethernet consumes less CPU resource for the same performance level versus typical alternatives. IPerf test results show the differences of TCP throughput performance among Intel and other popular Gigabit Ethernet chips are almost negligible. As you'd imagine, having the full triad of Intel hardware on your PCB (CPU, PCH, LAN) also gives better compatibility, energy savings (the I217-V uses just 50mW when the connection is idle, down from a typical 500mW) and the chip itself can offload UDP/TCP checksums from the CPU, reducing PCH-CPU traffic and overall CPU use. This is the foundation all ROG hardware: only when its worth is proven does it get a space in the arsenal! Intel I217-V Gigabit EthernetĬurrent ROG Z87 (and some ASUS/TUF) motherboards feature the Intel I217-V Gigabit Ethernet chip, and so the following performance comparatives are based on it. Just because a product throws 'gaming' into the name, are they actually better for it? Not necessarily, which is why things should be tested and benchmarked. After all, you buy a premium brand and expect nothing less. Each generation the ROG team undertakes extensive benchmarks (that are user repeatable) to understand which chip is better for its audience. That performance is by no means taken for granted. The reason being is that it constantly showed better performance in our testing, which reviewers confirmed in their own testing too. For many years, Intel's Gigabit Ethernet chips have been the backbone of all ROG, and occasionally ASUS and TUF motherboards. ![]()
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