- GPD launches Panther Lake Mini PC with powerful integrated graphics
- The Core Ultra X7 358H offers graphics performance close to the RTX 3050M
- MCIO 8i connection brings support for high-bandwidth external GPU expansion
GPD introduced its new Panther Lake Mini PC featuring Intel Core Ultra processors, combining compact dimensions with office-focused connectivity options.
The base configuration uses the Core Ultra 7 356H processor, while the upgraded variant deploys the Core Ultra X7 358H processor with superior Arc B390 integrated graphics.
This graphics card delivers 2% less than the mobile RTX 3050M on several gaming benchmarks with a thermal envelope of just 25 watts, making it remarkably efficient for a compact chassis.
MCIO port promises desktop-grade expansion
The GPD Box features an MCIO 8i connection that provides 512 Gbps of bidirectional bandwidth on its interface.
GPD claims this “effectively matches a native PCIe 5.0 x8 cable connection,” which would theoretically eliminate the bandwidth bottlenecks common to USB4 and Thunderbolt implementations.
The companion G2 eGPU dock comes with an 800W ATX 3.1 power supply and two separate power cables for the graphics cards, although buyers will still need to source their own GPU separately.
This docking station provides flexibility for existing graphics card owners looking for external expansion.
The Core Ultra X7 358H version inexplicably lacks this MCIO port, leaving its owners dependent solely on USB4 for any external GPU connectivity.
This decision effectively forces a compromise between the X7’s superior integrated graphics and the expansion potential of the base model’s MCIO connection.
The cheaper Ultra 7 356H configuration retains the MCIO port while offering a weaker iGPU, creating an awkward compromise that performance-focused buyers won’t like.
Connectivity specs remain generous despite confusing exclusion of GPIO
Although it measures only 175 × 134 × 39.5 mm, the system packs a wide range of connectivity options onto its compact chassis.
The rear panel provides a DisplayPort 2.1 UHBR20 output and an HDMI 2.1 FRL port as well as two 2.5 GbE RJ45 jacks with link aggregation capability.
Two USB 3.2 Gen 2 Type-A ports round out the front panel’s offering of two USB4 V2 Type-C connections and another pair of USB 3.2 Gen 2 Type-A jacks.
Wireless connectivity includes both Wi-Fi 6E and Bluetooth 5.3, which should satisfy most modern networking and device requirements without significant difficulty.
The X7 358H variant comes with 32GB of LPDDR5-8533 memory and a 1TB M.2 2280 NVMe SSD as standard equipment in both configurations.
The omission of dedicated GPIO pins seems particularly short-sighted, given the industrial applications in which this mini PC might otherwise find its natural home.
The lack of this interface limits the device’s usefulness for embedded systems, automation tasks, and custom hardware integration projects that rely on such connections.
GPD appears to have created a product that excels in raw graphics performance on the 358H while alienating the professional audience who might have appreciated the expandability of the 356H.
The GPD Box is available on Indiegogo and starts at HK$11,377 (~$1,452) for the base configuration including the Core Ultra 7 356H processor.
The standalone Core Ultra X7 358H model with the higher-performance Arc B390 integrated graphics solution costs HK$12,020 (~$1,534).
The Core Ultra 7 356H bundle with the G2 eGPU Dock costs HK$14,394 (~$1,837), including external graphics expansion hardware.
While the Core Ultra
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