Mini PCs · Head to head

Asus NUC 16 Pro (Ultra 7 16GB + 512GB) vs Asus ROG GR70 (RTX 5070 32GB + 2TB)

Full Mini PCs comparison in 2026

Updated October 2026
Data from Amazon and official Asus site.
2026 verdict
Two Asus mini PCs, one built for gaming and one for the office: the Asus ROG GR70 (RTX 5070 32GB + 2TB) is the more capable machine of this pair.
Asus ROG GR70 (RTX 5070 32GB + 2TB)
Winner
Asus ROG GR70 (RTX 5070 32GB + 2TB)
$2499.00

Last recorded price

Buy on Amazon USA
It pairs a 16-core Ryzen 9 9955HX with a discrete RTX 5070 Laptop GPU, 32GB of DDR5 and a 2TB drive, and drives five displays through two HDMI 2.1, two DisplayPort 2.1 and a USB 4.0 port. The Asus NUC 16 Pro (Ultra 7 16GB + 512GB) is the better value and the tidier choice for a desk: its Core Ultra 7 356H runs Windows 11 Pro under a three-year warranty, adds dual 2.5G Ethernet and memory that upgrades to 128GB, and it weighs far less. Take the Asus ROG GR70 for gaming and GPU work, and the Asus NUC 16 Pro for a compact, expandable business desktop.
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FeatureAsus NUC 16 Pro (Ultra 7 16GB + 512GB)Asus ROG GR70 (RTX 5070 32GB + 2TB)Winner
Price$1547.53$2499.00Asus NUC 16 Pro (Ultra 7 16GB + 512GB)
Rating4.85.0Asus ROG GR70 (RTX 5070 32GB + 2TB)
Memory Capacity16 GB32 GBAsus ROG GR70 (RTX 5070 32GB + 2TB)
Storage Capacity512 GB2 TBAsus ROG GR70 (RTX 5070 32GB + 2TB)
CPU ModelIntel Core Ultra 7 356HAMD Ryzen 9 9955HXDifferent strengths
GPU ModelIntel Graphics (4 Xe-cores)NVIDIA GeForce RTX 5070 Laptop GPU (8GB)Different 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 NVIDIA GeForce RTX 5070 Laptop GPU with 8GB of memory, while the Asus NUC 16 Pro relies on four Xe-core Intel integrated graphics. For gaming, 3D rendering or GPU compute, the ROG is in a different class.

Processor

The Asus ROG GR70 runs an AMD Ryzen 9 9955HX with 16 Zen 5 cores and 32 threads, against the Intel Core Ultra 7 356H in the Asus NUC 16 Pro. The ROG's core count is aimed at heavy multitasking, compiling and GPU work, while the NUC targets everyday office loads.

Memory and storage

The Asus ROG GR70 ships 32GB of DDR5-5600 and a 2TB PCIe 4.0 drive, double the Asus NUC 16 Pro's 16GB and 512GB. The NUC sits on dual-channel SODIMM slots that reach 128GB, while the ROG tops out at 96GB.

Networking and video outputs

The Asus NUC 16 Pro offers two 2.5G Ethernet ports, useful for redundancy, while the Asus ROG GR70 has a single 2.5G port. For displays the ROG is the richer machine, with five outputs against the NUC's two HDMI 2.1 ports and two Thunderbolt 4 ports.

Power and weight

The Asus ROG GR70 needs an external 330W adapter and weighs 2.75kg, while the Asus NUC 16 Pro uses a 150W adapter and weighs 910g. If the machine has to be tucked behind a monitor, the NUC is the one that disappears.

Warranty and mounting

The Asus NUC 16 Pro carries a three-year warranty and includes a VESA mount plus a Kensington lock slot. The Asus ROG GR70 has a Kensington lock too, but it has no VESA mount in the box and its warranty period is not stated on the specification page.

Which one to buy if

  • you play games or run GPU-accelerated work
    Asus ROG GR70 (RTX 5070 32GB + 2TB)

    The Asus ROG GR70's discrete RTX 5070 Laptop GPU is built for high-frame-rate gaming and 3D rendering that integrated graphics cannot touch.

  • you need an office desktop to deploy in a fleet
    Asus NUC 16 Pro (Ultra 7 16GB + 512GB)

    The Asus NUC 16 Pro ships with Windows 11 Pro, a three-year warranty, a VESA mount and a Kensington lock, all of which suit managed deployment.

  • you want to run several monitors at once
    Asus ROG GR70 (RTX 5070 32GB + 2TB)

    The Asus ROG GR70 drives five displays through two HDMI 2.1, two DisplayPort 2.1 and a USB 4.0 port without a dock.

  • you want to add memory later
    Asus NUC 16 Pro (Ultra 7 16GB + 512GB)

    The Asus NUC 16 Pro's dual-channel SODIMM slots take up to 128GB, above the Asus ROG GR70's 96GB ceiling.

  • the machine has to be small and light
    Asus NUC 16 Pro (Ultra 7 16GB + 512GB)

    At 910g the Asus NUC 16 Pro is far lighter than the 2.75kg Asus ROG GR70 and can mount to the back of a display.

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 NUC 16 Pro (Ultra 7 16GB + 512GB)
  • Asus ROG GR70 (RTX 5070 32GB + 2TB)

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Frequently Asked Questions

Which is better overall: Asus NUC 16 Pro (Ultra 7 16GB + 512GB) or Asus ROG GR70 (RTX 5070 32GB + 2TB)?

For raw power the Asus ROG GR70 (RTX 5070 32GB + 2TB) wins, with a 16-core Ryzen 9 9955HX and a discrete RTX 5070 Laptop GPU. The Asus NUC 16 Pro (Ultra 7 16GB + 512GB) is the better office and value pick, with a lower cost, a three-year warranty and memory that expands to 128GB.

Which is better for gaming, the Asus NUC 16 Pro (Ultra 7 16GB + 512GB) or the Asus ROG GR70 (RTX 5070 32GB + 2TB)?

The Asus ROG GR70 (RTX 5070 32GB + 2TB). Its discrete NVIDIA GeForce RTX 5070 Laptop GPU is designed for gaming, while the Asus NUC 16 Pro (Ultra 7 16GB + 512GB) uses integrated Intel graphics suited to office work and light content.

How much storage do the Asus NUC 16 Pro (Ultra 7 16GB + 512GB) and the Asus ROG GR70 (RTX 5070 32GB + 2TB) have?

The Asus NUC 16 Pro (Ultra 7 16GB + 512GB) ships with a 512GB PCIe 4.0 SSD. The Asus ROG GR70 (RTX 5070 32GB + 2TB) ships with a 2TB PCIe 4.0 NVMe drive and accepts a PCIe 5.0 replacement in the same M.2 2280 slot.

Which of the Asus NUC 16 Pro (Ultra 7 16GB + 512GB) and the Asus ROG GR70 (RTX 5070 32GB + 2TB) has better networking?

The Asus NUC 16 Pro (Ultra 7 16GB + 512GB) has two 2.5G Ethernet ports for redundancy or segmentation, while the Asus ROG GR70 (RTX 5070 32GB + 2TB) has a single 2.5G port. Both support Wi-Fi 7.

Who should buy the Asus NUC 16 Pro (Ultra 7 16GB + 512GB)?

Anyone who wants a compact Windows 11 Pro desktop for office work, with a three-year warranty, dual wired networking, a VESA mount and memory that can be upgraded to 128GB.

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

Gamers and creators who need discrete graphics, a 16-core CPU, a 2TB drive and up to five display outputs in a box small enough to sit on a desk.

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