This also introduces the third-generation of Max-Q. Starting January 26, laptops with mobile RTX 30-series cards will be available. Examples include the Lenovo Legion 7i and 5i so far. Laptop vendors have to choose to implement the feature. Advanced Optimus Technology also works with Nvidia G-Sync. RTX 20-series Max-Q cards can also support Nvidia's Advanced Optimus Technology, which helps laptop battery life by switching over to the CPU's integrated graphics for less intense workloads, such as web surfing or watching videos. RTX 20-series Max-Q tech (Image credit: Nvidia) One example of when a laptop often won't need a CPU's full power is during gaming - especially if that chip has a lot of CPU cores and threads. With Dynamic Boost, the Max-Q graphics card will use up to 15W more power-for up to 10% better performance and higher frame rates-when the CPU's workload is lightened. The second generation of Max-Q, found in relevant mobile RTX 20-series cards, features efficiency-focused improvements, specifically:ĭynamic Boost introduces a more flexible way for a laptop to share its thermal capabilities between the graphics silicon and the CPU. RTX 20-Series Max-QĪs Nvidia has moved onto its RTX 20-series and, soon, RTX 30-series mobile GPUs, its Max-Q tech has also evolved. Max-Q laptops still have cooling systems, but their makers have to carefully construct things like thermal and electrical designs, heatpipes, heatsinks, efficiency energy regulators, quality-yet quieter-fans and other components. According to the company, chips, drivers, the control system and thermal and electrical components are carefully engineered for Max-Q graphics cards. Max-Q graphics cards are able to fit in thin laptops due to Nvidia optimizing them for “peak efficiency.” So rather than ramping up the clock speed, voltages and memory bus to deliver the best performance, they are tuned to deliver the best performance possible in a given thermal envelope or at a given level of sound output. Ultimately, Max-Q imposes a power limit that feeds into lower clocks, so very different GPUs end up performing at a similar level.īut when comparing a Max-Q to a non-Max-Q laptop, the former should still be thinner, lighter and quieter than the other, as well as less expensive (assuming all else is equal). In testing, we've found an RTX 2070 Max-Q laptop to about tie with an RTX 2060 non-Max-Q laptop. you can expect slightly lower frame rates from a laptop running an RTX 2080 Max-Q than one running a regular mobile RTX 2080, for example). Max-Q graphics cards are generally slightly less powerful than their native counterpart (i.e. Are Max-Q Graphics as Powerful as Regular Mobile Graphics? Sadly, vendors don't always clearly state whether their system is using a Max-Q or non-Max-Q (sometimes called Max-P) mobile GPU, but we'll always tell you in our laptop reviews. Laptop vendors currently making laptops with Max-Q graphics cards include Acer, Alienware, Asus, Dell, Gigabyte, HP, Lenovo, MSI and Razer. You wouldn’t buy one to equip your gaming desktop or custom PC build. Again, Max-Q graphics cards are only found in laptops.
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