Mini PCs · Head to head

Asus ROG GR70 (RTX 5070 32GB + 2TB) vs MINISFORUM MS-03 (Ultra 9 64GB + 1TB)

Full Mini PCs comparison in 2026

Updated October 2026
Data from Amazon and official Asus and MINISFORUM sites.
2026 verdict
Four wired network ports settle this one: the MINISFORUM MS-03 (Ultra 9 64GB + 1TB) carries two 10G SFP+ cages, a 10GbE RJ45 port and a 2.5GbE port with vPro, where the Asus ROG GR70 (RTX 5070 32GB + 2TB) makes do with a single 2.5GbE port.
The MS-03 also wins on memory capacity, 64GB of upgradeable DDR5 against 32GB, and it is the more affordable of the pair, with a half-height PCIe slot and three M.2 bays. The ROG GR70 is the one for gaming: a discrete RTX 5070, five display outputs and 2TB of storage, so it remains the pick when frame rates and GPU rendering matter more than ports.
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FeatureAsus ROG GR70 (RTX 5070 32GB + 2TB)MINISFORUM MS-03 (Ultra 9 64GB + 1TB)Winner
Price$2499.00$1919.00MINISFORUM MS-03 (Ultra 9 64GB + 1TB)
Rating5.04.9Asus ROG GR70 (RTX 5070 32GB + 2TB)
Memory Capacity32 GB64 GBMINISFORUM MS-03 (Ultra 9 64GB + 1TB)
Storage Capacity2 TB1 TBAsus ROG GR70 (RTX 5070 32GB + 2TB)
CPU ModelAMD Ryzen 9 9955HXIntel Core Ultra 9 386HDifferent strengths
GPU ModelNVIDIA GeForce RTX 5070 Laptop GPU (8GB)Intel GraphicsDifferent strengths
Memory ConfigurationDual-channelDual-channelTie
Memory TypeDDR5DDR5Tie
Memory Speed5600 MT/s5600 MT/sTie

What the differences mean

Graphics

The Asus ROG GR70 carries a discrete RTX 5070 Laptop GPU with 8GB, which drives games and GPU rendering. The MINISFORUM MS-03 relies on Intel integrated graphics, fine for a server or office role but not for gaming.

Networking

The MS-03 has four wired ports, two 10G SFP+, a 10GbE RJ45 and a 2.5GbE port with vPro. The ROG GR70 has one 2.5GbE port, so a build that needs a software router, a 10 gigabit NAS head or link redundancy is out of reach on it.

Memory

The MS-03 ships 64GB of DDR5 in two SO-DIMM slots and accepts 128GB, where the ROG GR70 ships 32GB across two SO-DIMM slots and accepts 96GB. The extra room changes how many virtual machines or large models the box can run at once.

Expansion

The MS-03 offers a half-height PCIe x16 slot plus three M.2 NVMe bays, two at PCIe 5.0 x4, and takes a U.2 drive. The ROG GR70 has a single M.2 bay, so it grows far less.

Display outputs

The ROG GR70 drives five displays from two HDMI 2.1, two DisplayPort 2.1 and USB 4.0. The MS-03 drives three from one HDMI 2.1 FRL and two USB4 ports, which is plenty for a server but not for a trading or editing wall.

Form and power

The MS-03 is 1.4 kg and 48mm tall with an external 240W brick. The ROG GR70 is 2.75 kg with an external 330W adapter. Both need a power brick on the desk, but the MS-03 takes far less space.

Which one to buy if

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Asus ROG GR70 (RTX 5070 32GB + 2TB)
  • MINISFORUM MS-03 (Ultra 9 64GB + 1TB)

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Frequently Asked Questions

Which is better overall: Asus ROG GR70 (RTX 5070 32GB + 2TB) or MINISFORUM MS-03 (Ultra 9 64GB + 1TB)?

The MINISFORUM MS-03 (Ultra 9 64GB + 1TB) for a wired home lab, since it has four network ports, more memory, a PCIe slot, three M.2 bays and a 50 TOPS NPU. The Asus ROG GR70 (RTX 5070 32GB + 2TB) wins for gaming and GPU rendering with its discrete RTX 5070 and five display outputs.

What is the biggest difference between the Asus ROG GR70 and the MINISFORUM MS-03?

The focus. The Asus ROG GR70 (RTX 5070 32GB + 2TB) is a gaming machine with a discrete GPU and five display outputs, while the MINISFORUM MS-03 (Ultra 9 64GB + 1TB) is a home-lab box with four wired network ports, a PCIe slot and more memory.

Which one has more network ports?

The MINISFORUM MS-03 (Ultra 9 64GB + 1TB) has four, two 10G SFP+ plus a 10GbE and a 2.5GbE port with vPro. The Asus ROG GR70 (RTX 5070 32GB + 2TB) has a single 2.5GbE port.

Which one can run local AI features on an NPU?

The MINISFORUM MS-03 (Ultra 9 64GB + 1TB), whose Core Ultra 9 386H includes a 50 TOPS NPU. The Asus ROG GR70 (RTX 5070 32GB + 2TB) uses a gaming processor with no NPU, so on-device AI acceleration is not available.

Who should buy the Asus ROG GR70 (RTX 5070 32GB + 2TB)?

A gamer or GPU-rendering user who wants a small machine with a discrete RTX 5070, five display outputs and 2TB of storage.

Who should buy the MINISFORUM MS-03 (Ultra 9 64GB + 1TB)?

A home-lab builder who needs ten-gigabit and SFP+ networking, a PCIe card slot, vPro management and the option to expand memory to 128GB.

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