- ONEXGPU LITE RX 7600M XT offers 2,048 power processors with 8 GB GDDR6
- Infinity -Cache is limited to 32 MB that restricts bandwidth efficiency gains
- Supplies 120 W current pull and up to 65 W power to connected external devices
External GPUs are often marketed as a way to expand the capacities on thin laptops, and the Onexgpu Lite follows this trend.
This new device, weighing 500 g and can squeeze into a handbag, is built around the AMD Radeon RX 7600M XT, a mobile RDNA3 chip with 2,048 power processors, 8 GB GDDR6 memory and 32 MB Infinity Cache.
It is rated at 120W power pulling and can deliver up to 65W to connected devices, although it still depends on a separate 240W Power Brick.
Hardware and connecting standards
The graphics support HDMI 2.1 and DisplayPort 2.0 with advertised output up to 4K at 120Hz.
For connection options, the product description repeatedly mentions “USB 5.0” and “USB-C 5.0”, although such standards are not found.
The device is more likely to support the USB4 V2 or Thunderbolt 5, both of which supply 80 Gbps in each direction, but Cap PCIe ribbon width at 64 Gbps.
The company itself uses the Thunderbolt 5 mark, although no appropriate certification details have been shared.
Given this uncertainty, the practical value of such a unit depends on how well it is translated into the real world.
A laptop that once struggled with layered editing projects could in theory be serviced as a photo editing -PC.
Likewise, relating time lines in high resolution in software packages can run smoothly, making the same system that can be used as a video editing PC.
The catch is, as always, that bandwidth limits and thermal limitations reduce efficiency compared to a desktop solution.
Onexgpu Lite is priced at 3,899 RMB, about $ 535, with shipping expected from September 25.
These costs can be compared to Standalone Midrange cards, although these cards would typically be installed on full desktops with access to the best GPU performance in the segment.
Here the buyer pays for portability and compatibility rather than raw speed, but the package also includes a proprietary USB 5.0 cable listed at a value of $ 27.
Via Videocardz
