GMKtec
GMKtec M5 Ultra Gaming Mini PC Ryzen 7 7730U (Turbo 4.5GHz, 8C16T)
Bottom line: The GMKtec M5 Ultra Gaming Mini PC Ryzen 7 7730U ($449.99 on Amazon as of 2026-10-06): Ryzen 7 7730U, 8 cores/16 threads, boosts to 4.5GHz in BIOS; main trade-off: DDR4 memory, not DDR5 — less bandwidth than newer mini PCs.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Ryzen 7 7730U, 8 cores/16 threads, boosts to 4.5GHz in BIOS
- ✓ Dual 2.5GbE NICs suit pfSense, Untangle, or home-server duty
- ✓ Triple 4K@60Hz output via HDMI 2.0, DP, and USB-C
- ✓ 16GB DDR4 dual-channel, expandable to 64GB; two M.2 slots up to 8TB
Cons
- ✗ DDR4 memory, not DDR5 — less bandwidth than newer mini PCs
- ✗ PCIe 3.0 SSD rather than the faster PCIe 4.0 standard
- ✗ Integrated Radeon graphics won't handle demanding AAA titles
- ✗ Backed by only a 1-year limited warranty
SpecPicks Verdict
SpecPicks scored GMKtec M5 Ultra Gaming Mini PC Ryzen 7 7730U using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the home ai / computer lab category. GMKtec's home ai / computer lab lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for home ai / computer lab of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Office Gaming Mini PC - UPGRADED GMKtec Nucbox M5 Ultra Series is equipped with the powerful AMD Ryzen 7 7730U processor, 8 Cores/16 Threads, Base 2.00GHz (Power Saving Quiet Mode) with Turbo Boost up to 4.50GHz (Performance Mode) in BIOS settings, Based on the ZEN 3+ architecture, this small but powerful mini pc delivers satisfying results in productivity, office work, and gaming. 35% Performance increase over AMD Ryzen 5 7430U/ Ryzen 7 5700U, 5600U, 5560U, 5500U.
- 16GB DDR4 RAM & 512GB PCIe SSD - Installed with DDR4 16GB RAM Dual Channel (2x8GB), the Nucbox M5 Ultra mini pc support expansion to 64GB RAM. Featured with 1TB M.2 2280 PCIe 3.0 SSD, support dual slot expansion to 8TB SSD. (Upgrades not included)
- DUAL NIC LAN 2.5G RJ45 - Fast Network Speeds: Enjoy up to 2500Mbps data transmission speed without worrying about lagging. Ideal for working, gaming, and surfing the internet. Great for Untangle, Pfsense or as a server office PC.
- Mini Desktop Computer with 4K Triple Screen Display - Nucbox M5 Ultra integrates AMD Radeon Graphics 8 Cores 2000 MHz GPU to deliver powerful graphics processing power to easily handle the demands of complex design software, 4K@60Hz UHD video editing, and playback. It can connect to 3 display screens simultaneously.
- Fast Internet WiFi 6E + BT5.2 Connection - GMKtec Mini PC with WiFi-6E Wireless, have 2.5G/5G/6G triple band, more faster and lower latency. Bluetooth 5.2 allowing you more quickly to connect other wireless devices (headset, mouse, keyboard, etc.) Interface features 2*USB3.2 ports, 2*USB2.0 ports, 1*HDMI 2.0 port(4K@60Hz), 1*USB-C port(PD/DP/DATA), 1*DP Port, 1*Audio 3.5mm (HP&MIC), 1*DC Power Port.
- GMKtec Warranty - GMKtec offers a 1-year limited warranty for each mini PC, starting from the date of the purchase. All defects due to design and workmanship are covered. With a professional after sales team always ready to attend to your needs, you can simply relax and enjoy your mini PC.
Full Specifications
| Brand | GMKtec |
|---|---|
| Color | M5 Ultra 16+512GB-Black |
| Turbo | Yes |
| Weight | 2.5g |
| RAM Type | DDR4 SDRAM |
| CPU Model | AMD Ryzen 7 |
| CPU Speed | 4.5 GHz |
| Cache Size | 16 MB |
| Model Name | M5 Ultra |
| Model Year | 2025 |
| Resolution | 4096 × 2160 |
| Style Name | mini pc |
| Screen Size | 72 inches |
| Aspect Ratio | 16:9 |
| Connectivity | Bluetooth, USB-C, WiFi |
| Display Type | 4K UHD |
| Memory Speed | 3200 mt_s |
| Model Number | M5 Ultra |
| Video Output | HDMI |
| Compatibility | PC |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the Ryzen 7 7730U — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Ready to buy?
GMKtec M5 Ultra Gaming Mini PC Ryzen 7 7730U (Turbo 4.5GHz, 8C16T) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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