AOOSTAR G-FLIP H255 vs GMKtec NEO-X1 Pro
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AOOSTAR G-FLIP H255
Ryzen 7 H 255 / 24GB DDR5 / 1TB SSD / Windows 11 Pro
GMKtec NEO-X1 Pro
Ryzen 9 9955HX3D, desktop RTX 5070 12GB, 64GB DDR5, 2TB SSD
Amazon results may include other models. Verify the processor, memory, storage, and seller before buying.
| Memory | ||
|---|---|---|
| Storage |
1Is it fast for normal work?
AOOSTAR G-FLIP H255
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Processor configuration Not available
GMKtec NEO-X1 Pro
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Processor configuration 16 cores / 32 threads
AMD specifies 16 Zen 5 cores, 32 threads, a 5.4 GHz maximum boost clock, and 128MB of L3 cache for the Ryzen 9 9955HX3D. These processor specifications are not measured NEO-X1 Pro productivity results.
Manufacturer processor specification · AMD Ryzen 9 9955HX3D
AMD
2Can it handle sustained work?
AOOSTAR G-FLIP H255
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Liquid-cooled performance modes Not available
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Independent sustained results unavailable Not available
GMKtec NEO-X1 Pro
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Liquid-cooled performance modes 54 W / 85 W / 160 W modes
GMKtec provides 54 W Silent, 85 W Balanced, and 160 W Performance CPU modes, with a claimed 170 W peak. The company says its three-fan liquid-cooling design passed an internal one-hour CPU stress test at 160 W, but it does not publish the test method or resulting clocks and temperatures.
Manufacturer sustained-load claim · NEO-X1 series liquid CPU cooler; internal test
GMKtec -
Independent sustained results unavailable No exact compute result
The only exact hands-on review available at launch concentrated on gaming. It did not publish a repeatable sustained CPU benchmark, so no external rendering or compilation result is substituted here.
Exact-model evidence check · NEO-X1 PRO-2-85S
Daniel Owen
3Can it game?
AOOSTAR G-FLIP H255
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Forza Horizon 6 Not available
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Resident Evil Requiem Not available
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Crimson Desert Not available
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Clair Obscur: Expedition 33 Not available
GMKtec NEO-X1 Pro
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Forza Horizon 6 102 fps
Daniel Owen measured a 102 FPS average in Forza Horizon 6 at native 1440p Extreme on the exact 64GB/2TB NEO-X1 Pro.
Forza Horizon 6 benchmark · 2560x1440; Extreme preset; native resolution; Performance BIOS mode; desktop RTX 5070
Daniel Owen · 16:46 -
Resident Evil Requiem 53 fps
The same review measured 53 FPS in Resident Evil Requiem at 1440p maximum settings with path tracing and DLSS Balanced.
Resident Evil Requiem gameplay · 2560x1440; maximum settings; path tracing; DLSS Balanced; Performance BIOS mode
Daniel Owen · 21:34 -
Crimson Desert 70 fps
Crimson Desert averaged 70 FPS at native 1440p Ultra on the exact review unit.
Crimson Desert gameplay · 2560x1440; Ultra preset; native TAA; Performance BIOS mode
Daniel Owen · 23:55 -
Clair Obscur: Expedition 33 79 fps
Clair Obscur: Expedition 33 averaged 79 FPS at 1440p Epic with DLSS Balanced.
Clair Obscur: Expedition 33 gameplay · 2560x1440; Epic preset; DLSS Balanced; Performance BIOS mode
Daniel Owen · 24:40
4Is it loud or hot?
AOOSTAR G-FLIP H255
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Gaming fan character Not available
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Observed gaming temperatures Not available
GMKtec NEO-X1 Pro
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Gaming fan character Audible but acceptable
Daniel Owen could hear the fans while gaming in the default Performance mode but described the sound as similar to a normal desktop and much less objectionable than the high-pitched noise from smaller laptop-derived systems he had tested. No calibrated sound-pressure result was supplied.
Subjective gaming-noise assessment · Performance BIOS mode; measurement distance and room floor not reported
Daniel Owen · 16:46 -
Observed gaming temperatures No concern reported
The reviewer monitored CPU and GPU temperatures during the gaming comparisons and reported no concern, but did not state a reproducible numeric maximum in the narration. No temperature is inferred from the on-screen overlay.
Gaming benchmark suite · Performance BIOS mode; exact 64GB/2TB review unit
Daniel Owen · 16:05
5How much electricity does it use?
AOOSTAR G-FLIP H255
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Measured wall power unavailable Not available
GMKtec NEO-X1 Pro
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Measured wall power unavailable Not independently measured
Neither GMKtec nor the exact hands-on review published idle, gaming, or full-load wall-power measurements. The CPU's selectable power modes and the power-supply rating are not treated as system consumption.
Exact-model power evidence check · NEO-X1 PRO-2-85S
GMKtec
6Can I upgrade and connect everything?
AOOSTAR G-FLIP H255
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Bottom cover has an attached fan cable
NAZOLABO shows the removable bottom cover with its cooling fan still connected by a short cable while accessing the RAM and SSD. Take care with that cable when opening the chassis.
NAZOLABO · 7:17 -
USB4 is present Not available
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Desktop graphics card is removable Not available
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Memory and storage expansion Not available
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Wi-Fi 7 and 2.5GbE Not available
GMKtec NEO-X1 Pro
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Bottom cover has an attached fan cable Not available
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USB4 is present No
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Desktop graphics card is removable Standard desktop RTX 5070
Daniel Owen removed the Yeston desktop RTX 5070 from the exact review unit and confirmed that it uses a standard PCIe card and 12V-2x6-style power connection. He considered a future GPU swap feasible, subject to case clearance, cooling, and power requirements.
Hands-on internal inspection · Exact 64GB/2TB review unit
Daniel Owen · 1:55 -
Memory and storage expansion 96GB RAM / 2x M.2
The NEO-X1 Pro has two DDR5-5600 SO-DIMM slots supporting up to 96GB and two PCIe 5.0 x4 M.2 slots supporting up to 16TB total. One M.2 slot accepts a 22110-length drive.
Manufacturer expansion check · NEO-X1 Pro
GMKtec -
Wi-Fi 7 and 2.5GbE Wi-Fi 7 + 2.5GbE
GMKtec specifies an RZ717/MT7925 Wi-Fi 7 radio, Bluetooth 5.4, and Realtek RTL8125 2.5GbE. The exact review reported fast wired and wireless transfers but did not publish controlled throughput numbers.
Connectivity specification and hands-on check · Exact 64GB/2TB review unit
Daniel Owen · 6:54
7Is it good value?
AOOSTAR G-FLIP H255
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Manufacturer price Not available
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Configuration-value concern Not available
GMKtec NEO-X1 Pro
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Manufacturer price $2,899.99
GMKtec listed the exact US 64GB/2TB configuration at $2,899.99 when checked, reduced from a $3,699.99 compare-at price.
Manufacturer retail-price check · NEO-X1 PRO-2-85S; 64GB DDR5; 2TB SSD; US variant
GMKtec -
Configuration-value concern Gaming mix criticized
Daniel Owen found the price broadly consistent with duplicating the listed component class in a compact prebuilt, but argued that 64GB of RAM and a 16-core CPU direct too much of a gaming budget away from the GPU. This is the reviewer's purchasing analysis, not a MiniPCBench value score.
Reviewer configuration and price analysis · $2,899.99 exact 64GB/2TB configuration
Daniel Owen · 30:20
8Will it be dependable?
AOOSTAR G-FLIP H255
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Successful setup and support reported
CareyHolzman reports a successful Windows setup and responsive help obtaining the promised Windows Pro key after providing proof of purchase. This describes his own barebones build and support experience, rather than a guarantee for every order.
CareyHolzman · 1:51 -
Hands-on build inspection Not available
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Limited warranty Not available
GMKtec NEO-X1 Pro
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Successful setup and support reported Not available
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Hands-on build inspection No sample defects reported
After opening the chassis, removing the graphics card, and testing the system, Daniel Owen reported no shipping, build-quality, or functional concerns with the review sample. This single launch review is not long-term reliability evidence.
Review-unit inspection and gaming suite · Manufacturer-provided exact 64GB/2TB sample
Daniel Owen · 29:45 -
Limited warranty 1 year
GMKtec states a one-year warranty and a seven-day return period for direct purchases. No field-failure data was available for this newly launched model.
Manufacturer warranty-policy check · GMKtec US direct store
GMKtec
References
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AOOSTAR. G-FLIP H255 specifications. Product page. Accessed .
Configuration: Ryzen 7 H 255 / 24GB DDR5 / 1TB SSD / Windows 11 Pro
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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CareyHolzman. Part 2 Follow-Up: Aoostar G Flip 255 Mini PC with built-in screen. Video review. . Accessed .
Configuration: Purchased H255 barebones unit, own 16GB RAM and Gen4 SSD of unconfirmed capacity; Windows 11 Pro. Firmware unconfirmed.
Disclosure: Affiliate promotions appear in the description; reviewer says he purchased the unit.
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NAZOLABO. AOOSTAR GFLIP H255 hardware review. Video review. . Accessed .
Configuration: Purchased H255 barebones unit, 2 x 8GB DDR5-4800, WD SN550 1TB, Windows 11 Pro. Firmware unconfirmed.
Disclosure: Retailer link included; paid relationship unconfirmed.
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GMKtec. GMKtec NEO-X1 Pro AMD Ryzen 9 9955HX3D + NVIDIA GeForce RTX 5070 MODT Gaming PC. Product page. . Accessed .
Configuration: NEO-X1 PRO-2-85S: Ryzen 9 9955HX3D, desktop GeForce RTX 5070 12GB, 64GB DDR5-5600, 2TB SSD, Windows 11 Pro, US variant
Disclosure: Manufacturer product specifications, Shopify variant identity, direct price, availability, warranty, and return-policy claims. Same-page memory and power-supply conflicts are disclosed in the catalog notes.
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AMD. AMD Ryzen 9 9955HX3D specifications. Product page. Accessed .
Configuration: AMD Ryzen 9 9955HX3D processor
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Daniel Owen. GMKtec NEO X1 Pro review and gaming benchmarks. Video review. . Accessed .
Configuration: NEO-X1 Pro with Ryzen 9 9955HX3D, Yeston desktop RTX 5070 12GB, 64GB DDR5-5600, and 2TB SSD
Disclosure: GMKtec supplied the review sample. The reviewer said the company had no influence, did not see the tests or video before publication, and did not pay for sponsored praise. GMKtec requested tracked product links; the description also contains unrelated affiliate links.
Value for money
No value comparison is available. It requires eligible test scores and at least four current price observations in seven days.
Specification differences
Differences supported by the listed manufacturer specifications
Higher listed specifications for AOOSTAR G-FLIP H255
- Supports 32 GB more memory
Higher listed specifications for GMKtec NEO-X1 Pro
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | G-FLIP H255 | NEO-X1 Pro |
|---|---|---|
| CPU | AMD Ryzen 7 H 255 | AMD Ryzen 9 9955HX3D |
| Cores / threads | 8 / 16 | 16 / 32 |
| Processor default TDP | Not disclosed | 55 W |
| Integrated graphics | Radeon 780M | Desktop NVIDIA GeForce RTX 5070, 12GB GDDR7, 6,144 CUDA cores |
Memory and storage
| Specification | G-FLIP H255 | NEO-X1 Pro |
|---|---|---|
| Memory type | DDR5 SO-DIMM; 2 slots; DDR5-5600 supported | DDR5-5600 SO-DIMM |
| Maximum memory | 128 GB | 96 GB |
| Upgradeable memory | Yes | Yes |
| Storage slots | 2 | 2 |
Connectivity
| Specification | G-FLIP H255 | NEO-X1 Pro |
|---|---|---|
| Ethernet | 2 x 2.5GbE | 2.5GbE |
| Wireless | Wi-Fi 6; Bluetooth version unconfirmed due to conflicting product listings | Wi-Fi 7 + Bluetooth 5.4 |
| USB4 | Yes | No |
| Thunderbolt | Not published | No |
Size and price
| Specification | G-FLIP H255 | NEO-X1 Pro |
|---|---|---|
| Enclosure volume | Not published | 14.6 liters |
| List price | Not published | $3,700 |
| Product class | Not assigned | Compact desktop-class gaming |