With the TUXEDO InfinityBook Max 15 (Intel), the Augsburg-based manufacturer is expanding its InfinityBook series with a powerful, mobile Linux ultrabook that combines business requirements and gaming performance in an extremely slim chassis. Equipped with the Intel Core Ultra 7 255H, NVIDIA GeForce RTX graphics and a 99 Wh battery, the device is positioned as a versatile companion for work, content creation and gaming. The focus is clearly on mobility, performance and uncompromising Linux support.
- Intel Core Ultra 7 255H with 16 cores and up to 90 watts of power consumption
- NVIDIA GeForce RTX 5060 or RTX 5070 with customizable TGP up to 115 watts
- 15.3″ display with 2,560 × 1,600 pixels, 300 Hz and 500 nits brightness
- 99 Wh battery, under 2 kg weight and full Linux support
TUXEDO InfinityBook Max 15: Design, mobility and workmanship
The TUXEDO InfinityBook Max 15 has a robust all-aluminum chassis that weighs just 1.95 kg despite its large 99 Wh battery and powerful cooling system. This makes it one of the lightest notebooks in its performance class. The slim design combines a business look with subtle gaming elements such as freely configurable RGB keyboard lighting.
Ergonomic details such as full-size arrow keys, a four-column numeric keypad and power and monitor connections on the rear ensure a tidy working environment and a high level of comfort in everyday use. The compact format really comes into its own in mobile use – for example when traveling or in a coworking space. Despite its low height, the device remains stable and torsion-resistant, making it just as suitable for professional use as it is for private high-end use.
Computing power and graphics: Intel Core Ultra meets RTX power
The Intel Core Ultra 7 255H with 16 cores (6 performance, 8 efficiency and 2 low-power efficiency cores) is at work inside. Thanks to a configurable power consumption of up to 90 watts, the notebook offers powerful performance for software development, multimedia editing and demanding workflows. Using the TUXEDO Control Center, the CPU power can be flexibly adjusted between 10 and 90 watts to individually control the balance between performance and volume.
The graphics are provided by the NVIDIA GeForce RTX 5060 or the RTX 5070, which is around 15 % faster. Both GPUs deliver a significant performance boost compared to integrated graphics solutions and enable gaming in high quality settings as well as GPU-accelerated applications in content creation. The Total Graphics Power can be adjusted between 45 and 115 watts depending on the model and configuration, allowing the device to be operated both quietly and powerfully.
A flat 8 mm low-profile cooling system ensures that the CPU and GPU together reliably dissipate up to 165 watts of waste heat – remarkable for such a slim notebook.
Display, battery and connectivity at premium level
The 15.3-inch display with 2560 × 1600 pixels, 300 Hz refresh rate, 500 nits brightness and 100% sRGB offers a high-quality display for work, multimedia and gaming. The combination of high resolution and fast frame rate makes the panel attractive for both productive applications and smooth gaming.
- Also interesting: TUXEDO InfinityBook Max 16: Linux ultrabook combines business power, gaming graphics and OLED technology
The integrated 99 Wh battery enables up to 10 hours of web surfing and corresponds to the maximum permitted battery capacity for air travel. Charging is done in the classic way via the 240-watt GaN power supply unit or alternatively via USB-C with up to 140 watts. The InfinityBook Max 15 is exceptionally flexible in terms of connectivity:
- 2× HDMI 2.1
- 1× Mini DisplayPort 2.1
- USB4 / Thunderbolt
- USB-C 3.2 Gen2
- 3× USB-A
- LAN port and full-size card reader
This allows up to five external monitors to be operated simultaneously. Memory and working memory options range up to 128 GB DDR5 RAM and 8 TB PCIe 4.0 SSD – a clear statement for professional users.
Linux focus and software ecosystem
As with all TUXEDO devices, the focus here is on Linux support. The notebook is delivered with either TUXEDO OS or Ubuntu 24.04, including all drivers, in-house developed software and optional full hard disk encryption. Windows 11 is also available pre-installed on request, making the device flexible for different usage scenarios.
Conclusion: Mobile high-end notebook with clear positioning
The TUXEDO InfinityBook Max 15 (Intel) combines high computing power, powerful RTX graphics, a brilliant display and uncompromising Linux support in an extremely mobile format. It successfully positions itself between a business notebook and gaming laptop and thus covers a wide range of applications.
The basic configuration with Intel Core Ultra 7 255H, 16 GB DDR5 RAM, 1 TB SSD and TUXEDO OS starts at 1,699 euros (incl. VAT). The device is available for pre-order now, with delivery starting at the end of February 2026 – a clear premium claim in the mobile performance class.
