GMKTec Introduces AD-GP1 eGPU Featuring Radeon RX 7600M XT and OCuLink Support

The market for small form factor (SFF) PCs and mini PCs continues to expand at a rapid pace, with an increasing number of manufacturers entering the space. However, the limitations of compact systems often restrict their ability to accommodate discrete graphics, leaving users to rely on integrated GPUs or external GPU (eGPU) solutions. In response to this growing demand for high-performance graphics in compact setups, GMKTec has unveiled its latest eGPU offering, the AD-GP1.

Pre-Installed Radeon RX 7600M XT GPU

Unlike many eGPU enclosures that allow users to install their own graphics cards, the AD-GP1 comes with a pre-installed Radeon RX 7600M XT GPU. This design choice means that users cannot upgrade or replace the GPU in the future. The Radeon RX 7600M XT, based on AMD’s RDNA 3 architecture, is commonly found in gaming laptops and offers solid mid-range performance. However, the inclusion of only 8 GB of GDDR6 VRAM may present limitations for more demanding modern titles, particularly given AMD’s tendency to require more VRAM than NVIDIA due to differences in texture compression techniques.

Connectivity and Expansion Options

The AD-GP1 is equipped with multiple output options, catering to a variety of display setups. It features dual HDMI 2.1 ports and dual DisplayPort 2.0 ports, allowing for high-resolution, high-refresh-rate output to multiple monitors. Additionally, the inclusion of both USB4 and OCuLink ports enhances compatibility with a range of devices. OCuLink, in particular, offers a lower performance overhead compared to USB4, making it a more efficient choice for external GPU setups.

Pricing and Availability

As of this writing, the GMKTec AD-GP1 is listed at $460 on the company’s official website. This pricing positions it as a viable mid-range eGPU solution for users seeking external graphics acceleration with OCuLink support. While the lack of upgradeability may be a drawback for some, the integrated Radeon RX 7600M XT should provide sufficient performance for a range of gaming and productivity workloads.

The increasing availability of OCuLink-based eGPU solutions highlights a shift toward more efficient external graphics connectivity. As mini PCs and SFF systems continue to gain popularity, products like the AD-GP1 will likely play a key role in bridging the gap between compact computing and high-performance graphics processing.