Updated November 2026
Data from the official Asus and MINISFORUM sites.
2026 verdict
If you want a compact mini PC for local AI and always-on home-lab services, the MINISFORUM MS-S1 Max (64GB + 2TB) is the one to get.
It wins on memory: 64GB of quad-channel LPDDR5X-8000 shared by the CPU, GPU and NPU, against 32GB of DDR5-5600 on the Asus ROG GR70 (RTX 5070 32GB + 2TB), and it pairs a Ryzen AI Max+ 395, a 50 TOPS NPU and dual 10GbE with four USB4 ports. The ROG GR70 is the gamer of the pair, with a discrete RTX 5070 and five display outputs, so it is the better buy when frame rates matter more than memory bandwidth.
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| Feature | Asus ROG GR70 (RTX 5070 32GB + 2TB) | MINISFORUM MS-S1 Max (64GB + 2TB) | Winner |
|---|---|---|---|
| Rating | 5.0 | 4.7 | Asus ROG GR70 (RTX 5070 32GB + 2TB) |
| Memory Type | DDR5 | LPDDR5X | MINISFORUM MS-S1 Max (64GB + 2TB) |
| Memory Speed | 5600 MT/s | 8000 MT/s | MINISFORUM MS-S1 Max (64GB + 2TB) |
| Memory Capacity | 32 GB | 64 GB | MINISFORUM MS-S1 Max (64GB + 2TB) |
| CPU Model | AMD Ryzen 9 9955HX | AMD Ryzen AI Max+ 395 | Different strengths |
| Memory Configuration | Dual-channel | Quad-channel | Different strengths |
| GPU Model | NVIDIA GeForce RTX 5070 Laptop GPU (8GB) | AMD Radeon 8060S Graphics | Different strengths |
| Price | $2599.00 | $2599.00 | Tie |
| Storage Capacity | 2 TB | 2 TB | Tie |
What the differences mean
Graphics
The Asus ROG GR70 uses a discrete RTX 5070 Laptop GPU with 8GB, which is what modern games and CUDA tools want. The MINISFORUM MS-S1 Max uses a Radeon 8060S with 40 compute units that shares the system memory, strong for AI and light gaming but below a dedicated card.
Memory
The MS-S1 Max has 64GB of quad-channel LPDDR5X-8000 the GPU can carve into, against 32GB of DDR5-5600 in the ROG GR70. For large local models and several virtual machines the larger, faster pool is the deciding spec.
Networking
The MS-S1 Max carries two 10GbE ports; the ROG GR70 has a single 2.5GbE port. On a 10 gigabit home network that is a several-fold difference in file and model transfers.
Power supply
The MS-S1 Max has a 320W supply built into the chassis, so there is no brick on the desk. The ROG GR70 uses an external 330W adapter, which travels with the machine and takes up an outlet plus space.
AI acceleration
The MS-S1 Max includes an AMD XDNA 2 NPU rated at 50 TOPS for on-device AI. The ROG GR70's gaming processor has no NPU, so features that rely on one run on the CPU or not at all.
Ports
The ROG GR70 offers six USB 3.2 Gen 2 Type-A ports and a front USB-C, useful for a desk full of peripherals. The MS-S1 Max leans on USB4 and USB 3.2 Type-A, and adds four USB4 connectors where the ROG GR70 has one.
Which one to buy if
- you run local AI inference and want an NPU
The MS-S1 Max pairs 64GB of unified memory with a 50 TOPS NPU, which the ROG GR70 lacks.
- you want to play games or render on a discrete GPU
The ROG GR70 carries an RTX 5070 Laptop GPU and five display outputs.
- you prefer a machine with no external power brick
The MS-S1 Max fits a 320W supply inside; the ROG GR70 needs an external 330W adapter.
- you need five displays
The ROG GR70 drives five displays from two HDMI 2.1, two DisplayPort 2.1 and USB 4.0 outputs.
- your lab runs on 10GbE
The MS-S1 Max has two 10GbE ports where the ROG GR70 has a single 2.5GbE port.
$2599.00
- + Rating: 5.0
- - Memory Type: DDR5 vs LPDDR5X
- - Memory Speed: 5600 MT/s vs 8000 MT/s
Winner
$2599.00
- + Memory Type: LPDDR5X
- + Memory Speed: 8000 MT/s
- + Memory Capacity: 64 GB
- - Rating: 4.7 vs 5.0
Frequently Asked Questions
Which is better overall: Asus ROG GR70 (RTX 5070 32GB + 2TB) or MINISFORUM MS-S1 Max (64GB + 2TB)?
The MINISFORUM MS-S1 Max (64GB + 2TB) for local AI and home-lab work, with 64GB of quad-channel LPDDR5X-8000, a 50 TOPS NPU, dual 10GbE and a built-in 320W supply. The Asus ROG GR70 (RTX 5070 32GB + 2TB) wins for gaming, with a discrete RTX 5070 and five display outputs.
What is the biggest difference between the Asus ROG GR70 and the MINISFORUM MS-S1 Max?
The kind of acceleration. The Asus ROG GR70 (RTX 5070 32GB + 2TB) has a discrete RTX 5070 for graphics, while the MINISFORUM MS-S1 Max (64GB + 2TB) has 64GB of unified memory and a 50 TOPS NPU for AI work.
Which one has more memory?
The MINISFORUM MS-S1 Max (64GB + 2TB), with 64GB of quad-channel LPDDR5X-8000 against 32GB of DDR5-5600 on the Asus ROG GR70 (RTX 5070 32GB + 2TB).
Does either need an external power brick?
The Asus ROG GR70 (RTX 5070 32GB + 2TB) needs an external 330W adapter. The MINISFORUM MS-S1 Max (64GB + 2TB) has a 320W supply built into the chassis, so it does not.
Who should buy the Asus ROG GR70 (RTX 5070 32GB + 2TB)?
A gamer or GPU-rendering user who wants a discrete card and five display outputs in a small machine, and does not need an NPU or 10GbE.
Who should buy the MINISFORUM MS-S1 Max (64GB + 2TB)?
A buyer running local AI models, virtual machines or a 10GbE home lab who wants a large unified memory pool, a 50 TOPS NPU and a single-cable-friendly internal supply.
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