Minisforum UM780 XTX
Minisforum

UM780 XTX

CPU r7 7840HS
GPU RDNA3 780M
Max RAM 96GB
Drives 2
From $514
Seller Aliexpress

The Minisforum UM780 XTX is a mini PC powered by the AMD r7 7840HS (Zen 4 gen). It features 8 performance cores and 16 threads and a soldered CPU. Graphics are handled by the integrated AMD RDNA3 780M. Supports up to 96GB of RAM across 2 slots at 5600 MT/s. Storage capacity of up to 2 drives including 2 NVMe. Connectivity includes USB4 40Gbps, OCuLink, HDMI 2.1. Networking features 2 Ethernet ports (up to 2.5G). Dimensions: 130 × 126 × 52mm (0.85L). Uses a Brick PSU, 65W TDP.

CPU & Performance

CPUr7 7840HS
GenerationZen 4
P-Cores8
Threads16
Single-core76
Multi-core44
Socket0

GPU

GPURDNA3 780M
Discrete GPUNo
Integrated GPUYes
eGPU supportNo
iGPU FP324300

RAM

Max RAM96GB
RAM slots2
Max speed5600 MT/s
ECC supportNo

Storage

Max drives2
NVMe slots2
Gen4 x42
SD cardNo

Ports & Connectivity

HDMI 2.11
USB4 40Gbps2
OCuLinkYes
Max displays4

Network

Max Ethernet2G
2.5G ports2
vProN

Physical

Dimensions130 × 126 × 52 mm
Volume0.85L
Fan size85mm
Warranty2 yr

Power

TDP65W
PSU typeBrick

Pricing

64GB / 1TB$650

Additional

Recommended for productivity, software development, multitasking, media use, light gaming, memory-heavy workloads, and network-focused setups. Consider Minisforum UM780 XTX if you want a ultra-compact mini PC built around its listed AMD r7 7840HS processor and AMD RDNA3 780M integrated GPU. It is less suitable for heavy gaming than models with a discrete GPU, but the listed expansion and integrated graphics options make it flexible for everyday workloads.

Minisforum UM780 XTX features AMD r7 7840HS with AMD RDNA3 780M integrated GPU, offering 2× 2.5G Ethernet and USB4, OCuLink, and HDMI 2.1. CPU details include Zen 4 CPU generation, 8 performance cores, and 16 threads. Memory support includes up to 96GB RAM across 2 slots at 5600 MT/s. Storage support includes up to 2 storage drives including 2 NVMe SSD slots and 2× PCIe Gen4 x4 NVMe. Display support includes support for up to 4 displays. Port connectivity includes 2× USB4 40Gbps, 1× HDMI 2.1, OCuLink, and full-function USB-C with PD/video/data at 100W. Networking includes 2× 2.5G Ethernet. Physical design includes a 130 × 126 × 52 mm chassis (0.85L). Cooling information lists 85 mm main fan and 40 mm secondary fan. Power information lists Brick power supply and 65W TDP. Lifecycle information lists 2-year warranty and release date listed as 26-Dec-2023.

The overall score is not populated for Minisforum UM780 XTX, so this model should be evaluated by the listed hardware specifications rather than by a ranked dataset position.

Verdict

Best for

productivity, light gaming, media editing, multitasking, developer workloads.

Avoid if

you need modern AAA gaming or sustained GPU rendering.

Alternatives
  • Geekom A6 — better value at comparable performance
  • GMKtec/Morefine Nucbox K11 4090M — higher performance ceiling
  • AOOSTAR GEM12 8845HS — closest spec alternative

Review

The Minisforum UM780 XTX is a ultra-compact mini PC built around AMD r7 7840HS and AMD RDNA3 780M integrated graphics. With a listed price around $514, it is aimed at buyers looking for productivity, light gaming, media editing, multitasking, developer workloads. The core spec sheet is solid for its class: up to 96GB RAM across 2 slots at 5600 MT/s, up to 2 drives, including 2 NVMe slots (2 PCIe 4.0 x4 NVMe), 2×2.5GbE, and 2 USB4 40Gbps, 1 OCuLink, 1 HDMI 2.1, USB-C PD up to 100W. Because the overall score is not populated, this model is best evaluated by its listed specifications, price, and feature mix rather than a single rank. The listed release date is 26-Dec-2023. The main reason to pause is fit: avoid it if you need modern AAA gaming or sustained GPU rendering. Overall, the Minisforum UM780 XTX makes the most sense when its CPU/GPU balance, port selection, and expansion profile match your workload; otherwise, compare it against similarly priced mini PCs with better networking, quieter cooling, or stronger upgrade paths.

Review Summary

Notebookcheck, TechRadar, and DroiX reviews describe the Minisforum UM780 XTX as a powerful Ryzen 7 7840HS mini PC with Radeon 780M graphics, USB4, and OCuLink support. Review takeaway: it is a strong compact productivity and light-gaming platform, with the option to scale graphics performance through an external GPU.

Notes

Oculink 63Gbps port. May 1 2024: $432 to $400. Mar 2 2024: $475 to $432. Feb 13 2024: Updated 64GB RAM to 96GB

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