Neptune Series HX90G

Neptune Series HX90G

Designed specifically for gaming enthusiasts, the HX90G is the world's first Mini PC with AMD's three core components for greater stability and compatibility. They are powered by AMD Ryzen™ 9 5900HX and AMD Radeon™ RX 6600M processors. A highly thermally conductive carbon fiber composite material is used; Built-in dual fan cooling system. The noise level remains relatively low even at full power consumption. Brings you more realistic graphics and better gaming experience.

🏴‍☠️ MINISFORUM Neptune Series HX90G

  • Processor: AMD Ryzen 9 5900HX
  • Graphics card: AMD Radeon RX 6600M
  • Main memory: 8/16 GB, DDR4-3200, 2 of 2 installed
  • Hard Drive: M.2 2280 PCIe 3.0 SSD
  • Hard drive expansion: M.2 2280 SSD slot (supports NGFF SATA or NVMe PCIe x4)
  • Video output: HDMI (4K@60Hz) x2, Display Port (4K@60Hz)×2
  • Audio output: HDMI ×2, Display Port ×2, Headphone Jack x1
  • NetworkIntel: Ethernet Controller I225-V, MediaTek RZ608 (Wi-Fi 6), BT 5.2
  • Dimensions: (Height x Width x Depth (in mm)) 69.3 x 205 x 203
  • Operating system: Windows 11 Pro, also supports Ubuntu / Linux
  • Liferfang: Power supply with cable, HDMI cable, computer stand, manual, 24 months warranty
  • Weight: 1,414 kg, power supply: 653 g

🏴‍☠️ AMD Ryzen™ 9 5900HX & RX 6600M Mobile Graphics Card

The AMD Ryzen™ 9 5900HX is a Zen 3 architecture processor that offers 8 cores and 16 threads with a high TDP of 45W, 4MB L2 cache and 16MB L3 cache. The standard clock speed is 3.3 GHz and up to 4.6 GHz in Turbo Boost.

The graphics card is an integrated Radeon™ graphics card in an 8-core configuration with a maximum frequency of 2100 MHz.

When it comes to pure gaming performance, the Minisforum HX90G can deliver good results thanks to the AMD Radeon RX 6600M. Overall, the Minisforum HX90G packs all tested games in 1080p with maximum detail. Sometimes you can also enjoy some games in 1440p.

Gaming performance:

Data taken from

🏴‍☠️ Multiple ports:

RJ45 2.5 Gigabit Ethernet Port ×1
USB 3.1 Gen1 Type-A Port ×1
USB 3.2 Gen2 Type-A port ×3
USB 3.2 Gen1 Type-C Port ×1
Display port ×2
Clear CMOS ×1
Microphone jack ×1
Headphone jack ×1

🏴‍☠️ Quiet operating noise throughout:

The cooling of the Minisforum HX90G consists of seven heat pipes and two large fans. For optimal heat transfer from the CPU and GPU die to the cooler, we use liquid metal here. The cooling unit works very quietly and is almost inaudible when idling.

🏴‍☠️ 3DMARK 11:


Cinebench R15:

Cinebench R20:

Cinebench R23:

🏴‍☠️ Further reference data:

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