GMKtec K13 vs MINISFORUM MS-S1 Max
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GMKtec K13
Core Ultra 7 256V, 16GB LPDDR5X, 1TB SSD
MINISFORUM MS-S1 Max
Ryzen AI Max+ 395, 128GB RAM, 2TB SSD, US
Amazon results may include other models. Verify the processor, memory, storage, and seller before buying.
| Memory | ||
|---|---|---|
| Storage |
1Is it fast for normal work?
GMKtec K13
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Speedometer 32.5 points
Lon.TV measured 32.5 in the browser-based Speedometer test on the exact 16GB/1TB configuration.
BrowserBench Speedometer · High Performance BIOS profile; Windows 11 Pro; Core Ultra 7 256V; 16GB LPDDR5X; 1TB SSD
Lon.TV · 7:15 -
4K media playback 4K60 playback checked
Lon.TV observed a few dropped frames when a 4K60 YouTube video started, then uninterrupted playback afterward.
YouTube 4K60 playback · High Performance BIOS profile; exact 16GB/1TB review unit
Lon.TV · 7:04 -
Cinebench 2024 single-core Not available
MINISFORUM MS-S1 Max
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Speedometer Not available
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4K media playback Not available
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Cinebench 2024 single-core 110 points
Jim's Garage measured 110 in Cinebench 2024 single-core on its exact 128GB review unit.
Cinebench 2024 single-core · Ryzen AI Max+ 395; 128GB/2TB review unit
Jim's Garage · 13:52
2Can it handle sustained work?
GMKtec K13
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Time Spy stress-test stability 99.6 %
Lon.TV's exact review unit passed the 3DMark Time Spy stress test at 99.6 percent, with the CPU reaching about 60 C.
3DMark Time Spy stress test · High Performance BIOS profile; exact 16GB/1TB review unit
Lon.TV · 10:19 -
4K editing behavior Simple 4K60 timeline checked
A simple 4K60 DaVinci Resolve timeline played transitions without reported dropped frames, while Lon.TV cautioned that heavier effects were slower on the integrated GPU.
DaVinci Resolve timeline playback · 4K60 project; exact 16GB/1TB review unit
Lon.TV · 7:28 -
Cinebench R23 multi-core Not available
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Cinebench 2024 multi-core Not available
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Qwen3 235B local inference Not available
MINISFORUM MS-S1 Max
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Time Spy stress-test stability Not available
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4K editing behavior Not available
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Cinebench R23 multi-core 37062 points
Level1Techs measured 37,062 in Cinebench R23 multi-core on the MS-S1 Max.
Cinebench R23 multi-core · Ryzen AI Max+ 395; 128GB review system
Level1Techs · 14:22 -
Cinebench 2024 multi-core 1886 points
Tech Notice measured 1,808 in Balanced mode and 1,886 after switching the same exact-config review system to Performance mode.
Cinebench 2024 multi-core · Performance BIOS mode; exact 128GB/2TB review unit
Tech Notice · 15:50 -
Qwen3 235B local inference 13.73 tokens/s
Jim's Garage reported 13.73 tokens per second for Qwen3 235B A22B Instruct Q3_K_XL under Ubuntu, with about 102GB of unified memory in use.
Qwen3 235B A22B Instruct 2507 Q3_K_XL local inference · Ubuntu bare metal; 1GB fixed graphics allocation; Performance BIOS mode; exact 128GB review unit
Jim's Garage · 22:13
3Can it game?
GMKtec K13
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3DMark Time Spy 4375 points
Lon.TV measured 4,375 in 3DMark Time Spy on the exact K13 configuration.
3DMark Time Spy · High Performance BIOS profile; Intel Arc 140V; exact 16GB/1TB review unit
Lon.TV · 9:51 -
Forza Horizon 5 89 fps
ETA PRIME reported an 89 FPS average in Forza Horizon 5 at native 1080p high without XeSS upscaling.
Forza Horizon 5 gameplay · 1920x1080; High preset; native rendering; exact 16GB/1TB configuration
ETA PRIME · 6:52 -
Counter-Strike 2 110 fps
Team Pandory observed more than 110 FPS in Counter-Strike 2 at 1080p low on its exact 16GB/1TB unit.
Counter-Strike 2 gameplay · 1920x1080; Low settings; result reported as over 110 FPS
Team Pandory · 6:19 -
Final Fantasy XIV: Dawntrail Not available
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Cyberpunk 2077 Not available
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Kingdom Come: Deliverance II Not available
MINISFORUM MS-S1 Max
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3DMark Time Spy Not available
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Forza Horizon 5 Not available
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Counter-Strike 2 Not available
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Final Fantasy XIV: Dawntrail 68 fps
Level1Techs measured 68 FPS at 1440p High in the Final Fantasy XIV: Dawntrail benchmark.
Final Fantasy XIV: Dawntrail benchmark · 1440p High preset; Radeon 8060S; exact 128GB review system
Level1Techs · 10:00 -
Cyberpunk 2077 67 fps
RandomGaminginHD measured 67 FPS in Cyberpunk 2077 at 1080p using the High preset with no upscaling.
Cyberpunk 2077 gameplay · 1080p High; no upscaling; Performance mode at 130W; Radeon 8060S
RandomGaminginHD · 7:00 -
Kingdom Come: Deliverance II 90 fps
RandomGaminginHD measured 90 FPS in Kingdom Come: Deliverance II at 1080p High using SMAA 2TX.
Kingdom Come: Deliverance II gameplay · 1080p High; SMAA 2TX; Radeon 8060S
RandomGaminginHD · 9:58
4Is it loud or hot?
GMKtec K13
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Balanced-mode idle temperature 38 C
Team Pandory measured 38 C at idle in the Balanced profile and described the machine as whisper quiet.
Windows idle · Balanced BIOS profile; exact 16GB/1TB review unit
Team Pandory · 9:41 -
Combined stress temperature 80 C
After about five minutes of combined CPU and GPU stress, Team Pandory observed the CPU settle near 80 C. The fan was louder than in normal use, but the reviewer framed this as a worst-case load.
Combined CPU and GPU stress test · Approximately five minutes; exact 16GB/1TB review unit
Team Pandory · 10:20 -
Fan character Audible under load
Lon.TV also found the fan audible under load but not offensively loud, and said it did not run unnecessarily during light use. Neither review supplied a calibrated sound-pressure measurement.
Subjective fan-noise assessment · High Performance BIOS profile; measurement distance and room floor not reported
Lon.TV · 10:37 -
Maximum observed CPU temperature Not available
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Load sound level Not available
MINISFORUM MS-S1 Max
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Balanced-mode idle temperature Not available
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Combined stress temperature Not available
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Fan character Not available
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Maximum observed CPU temperature 63 C
Jim's Garage observed no more than 63 C during its Cinebench run, while Tech Notice independently saw 64 C before changing from Balanced to Performance mode.
Cinebench 2024 multi-core · Exact 128GB review unit; Jim's Garage test mode was not stated in the narration
Jim's Garage · 14:06 -
Load sound level 43 dBA
ServeTheHome measured about 42 to 43 dBA at one meter while the system drew about 120W and said it was clearly audible rather than silent.
Sustained local-AI workload · One-meter distance; exact 128GB review system; room floor not stated in the narration
ServeTheHome · 10:53
5How much electricity does it use?
GMKtec K13
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Balanced-mode idle wall power 6 W
Team Pandory measured just over 6 W at the wall while the exact review unit was idle in Balanced mode.
Windows idle · Balanced BIOS profile; wall measurement; result reported as just over 6 W
Team Pandory · 9:41 -
Balanced-mode gaming wall power 36 W
The same review measured about 36 W at the wall while gaming in Balanced mode.
Game workload · Balanced BIOS profile; wall measurement; exact 16GB/1TB review unit
Team Pandory · 9:54 -
Combined stress wall power 48 W
Team Pandory measured about 48 W at the wall during its combined CPU and GPU stress test.
Combined CPU and GPU stress test · Approximately five minutes; wall measurement; exact 16GB/1TB review unit
Team Pandory · 10:20 -
Idle wall power Not available
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Cinebench wall power Not available
MINISFORUM MS-S1 Max
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Balanced-mode idle wall power Not available
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Balanced-mode gaming wall power Not available
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Combined stress wall power Not available
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Idle wall power 12 W
ServeTheHome observed a 9 to 12 W idle range in Windows. Jim's Garage independently observed 7 to 10 W at idle on its exact-config unit.
Windows idle · Observed range 9-12 W; exact 128GB review system
ServeTheHome · 10:32 -
Cinebench wall power 130 W
Jim's Garage saw about 130 W at the wall through most of its Cinebench run, with brief spikes up to 150 W.
Cinebench 2024 multi-core · Exact 128GB review unit; brief observed spikes to 150 W
Jim's Garage · 14:12
6Can I upgrade and connect everything?
GMKtec K13
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Memory is upgradeable No
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Storage is upgradeable Yes
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USB4 is present Yes
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Dual-storage access 2x M.2; fixed memory
Team Pandory confirmed quick access to both M.2 slots. GMKtec rates the primary slot at PCIe 4.0 x4 and the secondary at PCIe 4.0 x2; the on-package memory cannot be replaced.
Hands-on expansion check · Exact 16GB/1TB review unit
Team Pandory · 10:38 -
5GbE and dual USB4 5GbE + 2x USB4
Lon.TV saturated the 5GbE interface in a local network transfer and confirmed both 40Gbps USB4 ports worked with Thunderbolt devices. GMKtec also specifies USB-C power input and display output on both ports.
Network and peripheral checks · Exact 16GB/1TB review unit
Lon.TV · 2:29 -
Thunderbolt is present Not available
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High-speed I/O Not available
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Linux 10GbE support Not available
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Expansion limits Not available
MINISFORUM MS-S1 Max
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Memory is upgradeable No
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Storage is upgradeable Yes
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USB4 is present Not available
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Dual-storage access Not available
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5GbE and dual USB4 Not available
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Thunderbolt is present No
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High-speed I/O 4x USB4 and 2x 10GbE
The chassis provides two front 40Gbps USB4 ports, two rear 80Gbps USB4 v2 ports, and two Realtek RTL8127 10GbE controllers. The internal 320W power supply avoids an external brick.
Manufacturer specification and hands-on port inspection · MS-S1 Max chassis
MINISFORUM -
Linux 10GbE support Driver work required
Jim's Garage could not use the two RTL8127 10GbE ports out of the box under Debian 13 or Proxmox and obtained only 5Gbps after adding a driver manually. Wi-Fi 7 worked in the same Linux testing.
Debian 13 and Proxmox network detection and throughput testing · Exact 128GB/2TB review unit; software state in September 2025
Jim's Garage · 1:58 -
Expansion limits PCIe 4.0 x4, no 75W GPU power
Level1Techs verified that the physical x16 slot is electrically PCIe 4.0 x4, is closed-ended, and cannot supply 75W. Tech Notice likewise found that it is suitable for networking or storage expansion rather than a conventional graphics card.
Hands-on chassis and slot inspection · MS-S1 Max chassis
Level1Techs · 11:35
7Is it good value?
GMKtec K13
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Manufacturer price $739.99
GMKtec listed the exact US 16GB/1TB configuration at $739.99 when checked, reduced from a $949.99 compare-at price.
Manufacturer retail-price check · K13-1-34S; 16GB LPDDR5X; 1TB SSD; US variant
GMKtec -
Verified Amazon configuration B0GFSZ63YB
Amazon ASIN B0GFSZ63YB was active for the exact K13 16GB/1TB configuration from seller GMKtec-Shop when checked.
Exact retailer-variant check · K13 16+1TB; seller GMKtec-Shop
GMKtec
MINISFORUM MS-S1 Max
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Manufacturer price $3,719
MINISFORUM listed the exact 128GB/2TB US configuration for $3,719 when checked, against a $4,649 compare-at price.
Manufacturer retail-price check · MS-S1-MAX12US; Ryzen AI Max+ 395; 128GB RAM; 2TB SSD; Windows 11 Pro
MINISFORUM -
Verified Amazon configuration B0G348H88N
Amazon ASIN B0G348H88N matched the exact Ryzen AI Max+ 395, 128GB RAM, and 2TB SSD configuration when checked.
Retailer identity check · MS-S1 Max 128GB/2TB
MINISFORUM
8Will it be dependable?
GMKtec K13
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Windows image check Clean scans; unwanted AI app
Lon.TV reported no malware after several checks, but criticized a preinstalled Chinese-language Cherry AI assistant as unwanted software. Team Pandory independently reported clean Microsoft Defender and Malwarebytes scans while raising the same bundled-app concern.
Fresh-install malware and bundled-software check · Exact 16GB/1TB review units
Lon.TV · 5:34 -
Ubuntu compatibility Core devices worked
Lon.TV reported working video, audio, Wi-Fi, and Ethernet with a current Ubuntu release on the exact machine.
Ubuntu live-system compatibility check · Ubuntu version not named; exact 16GB/1TB review unit
Lon.TV · 11:01 -
Limited warranty 1 year
GMKtec states a one-year warranty and a seven-day return period for direct purchases. No long-term failure-rate data was found for this 2026 model.
Manufacturer warranty-policy check · GMKtec direct store
GMKtec -
Seller warranty Not available
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Cooling and acoustics Not available
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Operating-system caveat Not available
MINISFORUM MS-S1 Max
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Windows image check Not available
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Ubuntu compatibility Not available
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Limited warranty Not available
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Seller warranty 3 years
MINISFORUM advertises a three-year seller warranty and 30-day returns on the US store page.
Manufacturer warranty-policy check
MINISFORUM -
Cooling and acoustics Cool but audible
Independent testing found low-60s C temperatures in Cinebench, but ServeTheHome still measured 42 to 43 dBA at one meter around 120W. The cooling system controls temperature without being silent under sustained load.
Sustained CPU and local-AI workloads · Exact 128GB review systems
ServeTheHome · 10:32 -
Operating-system caveat Linux NIC caveat
The current Windows configuration was stable in the retained reviews, but Jim's Garage documented immature RTL8127 support under Debian 13 and Proxmox. Linux buyers should verify current driver support for the dual 10GbE controllers.
Windows, Debian 13, and Proxmox hands-on testing · Exact 128GB/2TB review unit
Jim's Garage · 16:53
References
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GMKtec. GMKtec K13 Mini PC Intel Core Ultra 7 256V. Product page. . Accessed .
Configuration: K13-1-34S: Core Ultra 7 256V, 16GB LPDDR5X-8533, 1TB SSD, Windows 11 Pro, US variant
Disclosure: Manufacturer product specifications, variant identity, direct price, availability, warranty, and return-policy claims.
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Lon.TV. GMKTec K13 Mini PC Review : 5 Gig Ethernet & Intel Meteor Lake Chipset. Video review. . Accessed .
Configuration: Core Ultra 7 256V, 16GB LPDDR5X, 1TB SSD
Disclosure: GMKtec provided the unit free of charge. The reviewer said no other compensation was received and GMKtec did not review or approve the video. The description contains compensated affiliate links.
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Team Pandory. This Intel Mini PC Beats 780M… Seriously [GMKtec NucBox K13 Review]. Video review. . Accessed .
Configuration: Core Ultra 7 256V, 16GB LPDDR5X, 1TB PCIe 4.0 NVMe SSD
Disclosure: Product provided for review; the channel states no payment was received. The description contains affiliate links.
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ETA PRIME. Intel FINALLY Fixed Mini PC Gaming! GMKtec K13 First Look. Video review. . Accessed .
Configuration: Core Ultra 7 256V, 16GB LPDDR5X, 1TB SSD
Disclosure: The video contains an unrelated URCDKeys sponsorship. The description links the exact 16GB/1TB K13 through an Amazon affiliate URL but does not state how the review unit was obtained.
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MINISFORUM. MINISFORUM MS-S1 Max 128GB Max AI Compute Edition. Product page. . Accessed .
Configuration: MS-S1-MAX12US: Ryzen AI Max+ 395, 128GB LPDDR5X-8000, 2TB SSD, Windows 11 Pro, US power cable
Disclosure: Manufacturer specifications, current price, availability, warranty, and return terms.
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ServeTheHome. The BEST AMD Strix Halo Mini PC Minisforum MS S1 Max. Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, 128GB unified memory, 2TB SSD review system
Disclosure: The description contains an Amazon affiliate link and does not state how the review unit was obtained.
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Level1Techs. Minisforum MS S1 Max AI Review, Benchmarks, and Comfy UI Setup Guide. Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, 128GB unified memory MS-S1 Max review system; installed SSD capacity not stated in narration
Disclosure: The description does not state how the review unit was obtained and does not contain a retailer affiliate disclosure.
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Tech Notice. NOTHING is better than THIS ... AMD is too good! | Minisforum MS-S1 MAX review. Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, 128GB unified memory, 2TB SSD review system
Disclosure: The description contains product and software affiliate links and does not state how the review unit was obtained.
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Jim's Garage. Running LLMs Locally - MinisForum MS-S1 MAX Review. Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, 128GB unified memory, 2TB SSD review system
Disclosure: The reviewer says in the narration that the device was sent free; the description links MINISFORUM without an affiliate disclosure.
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RandomGaminginHD. The Fastest Integrated Graphics Yet - The Radeon 8060S (ft. Minisforum MS-S1 MAX). Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, Radeon 8060S, 128GB LPDDR5X-8000, 2TB SSD review system
Disclosure: The description links the tested system but does not state how the unit was obtained or include an affiliate disclosure.
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 GMKtec K13
- Uses a smaller 0.6 liter enclosure
- Has a manufacturer list price about $3,699 lower
Higher listed specifications for MINISFORUM MS-S1 Max
- Supports 112 GB more memory
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | K13 | MS-S1 Max |
|---|---|---|
| CPU | Intel Core Ultra 7 256V | AMD Ryzen AI Max+ 395 |
| Cores / threads | 8 / 8 | 16 / 32 |
| Processor default TDP | 17 W | 130 W |
| Integrated graphics | Intel Arc 140V, 8 Xe cores | AMD Radeon 8060S integrated graphics, 40 compute units |
Memory and storage
| Specification | K13 | MS-S1 Max |
|---|---|---|
| Memory type | LPDDR5X-8533 on-package | LPDDR5X-8000 unified memory |
| Maximum memory | 16 GB | 128 GB |
| Upgradeable memory | No | No |
| Storage slots | 2 | 2 |
Connectivity
| Specification | K13 | MS-S1 Max |
|---|---|---|
| Ethernet | 5GbE | 2x 10GbE RJ45 (Realtek RTL8127) |
| Wireless | Wi-Fi 6E + Bluetooth 5.2 | Wi-Fi 7 + Bluetooth 5.4 |
| USB4 | Yes | Yes |
| Thunderbolt | No | No |
Size and price
| Specification | K13 | MS-S1 Max |
|---|---|---|
| Enclosure volume | 0.6 liters | 3.53 liters |
| List price | $950 | $4,649 |
| Product class | Compact low-power gaming | Local AI and high-speed networking |