GEEKOM A9 Mega vs MINISFORUM MS-S1 Max
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GEEKOM A9 Mega
Ryzen AI Max+ 395, 128GB LPDDR5X-8000, 2TB 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.
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1Is it fast for normal work?
GEEKOM A9 Mega
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Retail operating system Windows 11 Pro
The exact US retail configuration ships with Windows 11 Pro. GEEKOM also describes the system as Linux-ready, but the manufacturer does not specify a supported distribution on the product page.
Manufacturer configuration check · GMA9MEGAAIMAX+395-1282-US
GEEKOM -
Cinebench 2024 single-core Not available
MINISFORUM MS-S1 Max
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Retail operating system 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?
GEEKOM A9 Mega
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Owner-tested local AI 26B and 27B models demonstrated
Takashi Yoshinaga says he purchased the A9 Mega for local-AI work and found Gemma 4 26B A4B text generation fast, simple multimodal image recognition practical, and Qwen 3.6 27B usable in the short demonstration. The video does not report a repeatable tokens-per-second measurement.
Local LLM text generation and image recognition · Owner-purchased Ryzen AI Max+ 395 retail system; runtime and model quantization not stated
Takashi Yoshinaga · 0:00 -
Sustained power target 120 W sustained target
GEEKOM rates the IceBlast 5.0 dual-fan and vapor-chamber cooling system for a sustained 120 W processor setting. This is a manufacturer capability claim, not an independently retained endurance result.
Manufacturer thermal-design specification · Ryzen AI Max+ 395 configuration
GEEKOM -
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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Owner-tested local AI Not available
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Sustained power target 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?
GEEKOM A9 Mega
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Integrated graphics Radeon 8060S, 40 CUs
The Ryzen AI Max+ 395 includes Radeon 8060S integrated graphics with 40 RDNA 3.5 compute units and shared access to the system's 128GB unified memory.
Manufacturer hardware specification · Exact 128GB/2TB retail configuration
GEEKOM -
Pre-production gaming demonstration Hands-on prototype; no FPS retained
TechGround handled the A9 Mega at GEEKOM's IFA 2025 booth and showed the exact 128GB Strix Halo prototype, but did not run a reproducible game benchmark. No FPS claim from that demonstration is treated as a measured result.
IFA product demonstration · Pre-production A9 Mega prototype
TechGround in English · 0:30 -
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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Integrated graphics Not available
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Pre-production gaming demonstration 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?
GEEKOM A9 Mega
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Cooling hardware Dual fan plus vapor chamber
GEEKOM's IceBlast 5.0 system uses two fans and a full-coverage vapor chamber. The public product page claims this supports 120 W sustained operation, but the retained exact-model YouTube sources do not provide controlled temperature or sound-level measurements.
Manufacturer cooling specification · A9 Mega chassis
GEEKOM -
Independent acoustics status No controlled dB result
The retained owner video focuses on local AI, while the IFA hands-on used a show-floor prototype. Neither establishes retail-unit idle or load acoustics, so no decibel value is published here.
Evidence-coverage check · Exact-model retained video sources
Takashi Yoshinaga · 0:00 -
Maximum observed CPU temperature Not available
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Load sound level Not available
MINISFORUM MS-S1 Max
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Cooling hardware Not available
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Independent acoustics status 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?
GEEKOM A9 Mega
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Processor power range 45-120 W cTDP
GEEKOM lists a configurable processor TDP range of 45 to 120 W and describes up to 140 W of heat dissipation for the platform.
Manufacturer power specification · Ryzen AI Max+ 395 configuration
GEEKOM -
Power adapter 330 W adapter
The exact retail system includes a 330 W external power supply. Adapter capacity is not a measurement of normal wall draw, and no independent wall-power result is published from the retained videos.
Manufacturer bundle specification · GMA9MEGAAIMAX+395-1282-US
GEEKOM -
Idle wall power Not available
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Cinebench wall power Not available
MINISFORUM MS-S1 Max
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Processor power range Not available
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Power adapter 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?
GEEKOM A9 Mega
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Memory is upgradeable No
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Storage is upgradeable Yes
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Thunderbolt is present No
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Storage expansion 2x M.2 2280, up to 8TB
The chassis contains two PCIe 4.0 x4 M.2 2280 slots, supports up to 4TB in each slot, and exposes RAID 0 and RAID 1. The installed 2TB system drive occupies one slot.
Manufacturer expansion specification · Exact 128GB/2TB retail configuration
GEEKOM -
High-speed I/O 2x USB4 and 2x 2.5GbE
GEEKOM provides two 40Gbps USB4 ports with DisplayPort 2.1, two HDMI 2.1 outputs, two 2.5GbE Ethernet ports, Wi-Fi 7, Bluetooth 5.4, and an SDXC card reader.
Manufacturer connectivity specification · A9 Mega chassis
GEEKOM -
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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Thunderbolt is present No
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Storage expansion Not available
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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?
GEEKOM A9 Mega
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Manufacturer price $3,999
GEEKOM listed the exact 128GB/2TB US configuration for $3,999 when checked, against a $4,399 crossed-out price.
Manufacturer retail-price check · Ryzen AI Max+ 395, 128GB LPDDR5X-8000, 2TB SSD, Windows 11 Pro
GEEKOM -
Verified Amazon configuration B0GL8XB8KX
Amazon ASIN B0GL8XB8KX matched the exact Ryzen AI Max+ 395, 128GB LPDDR5X, 2TB SSD, and Windows 11 Pro retail system when checked.
Retailer identity check · Exact 128GB/2TB listing
GEEKOM
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?
GEEKOM A9 Mega
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Hardware warranty 3 years
GEEKOM advertises a three-year warranty and a 30-day refund and return window for the A9 Mega on its US product page.
Manufacturer warranty-policy check
GEEKOM -
Memory serviceability Fixed memory; replaceable storage
All 128GB of LPDDR5X-8000 memory is soldered and cannot be replaced or expanded. Storage remains replaceable through two standard M.2 2280 positions.
Manufacturer serviceability check · Exact 128GB/2TB retail configuration
GEEKOM -
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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Hardware warranty Not available
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Memory serviceability 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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GEEKOM. GEEKOM A9 Mega. Product page. . Accessed .
Configuration: GMA9MEGAAIMAX+395-1282-US: Ryzen AI Max+ 395, Radeon 8060S, 128GB LPDDR5X-8000, 2TB SSD, Windows 11 Pro
Disclosure: Manufacturer specifications, current price, availability, warranty, and return terms.
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Takashi Yoshinaga. Testing Local LLMs on GEEKOM A9 Mega. Video review. . Accessed .
Configuration: Owner-purchased GEEKOM A9 Mega with Ryzen AI Max+ 395 and 128GB unified memory; installed SSD capacity is not stated
Disclosure: The description states that the reviewer purchased the machine as a dedicated AI system; no affiliate or sponsorship disclosure appears.
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TechGround in English. Testing the Most Powerful MINI PC Ever: 128GB RAM on the GEEKOM A9 Mega at IFA. Video review. . Accessed .
Configuration: Pre-production A9 Mega show-floor unit with Ryzen AI Max+ 395 and 128GB LPDDR5X memory
Disclosure: The video was recorded at GEEKOM's IFA booth and its description contains Amazon affiliate links.
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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 GEEKOM A9 Mega
- Has a manufacturer list price about $250 lower
Higher listed specifications for MINISFORUM MS-S1 Max
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | A9 Mega | MS-S1 Max |
|---|---|---|
| CPU | AMD Ryzen AI Max+ 395 | AMD Ryzen AI Max+ 395 |
| Cores / threads | 16 / 32 | 16 / 32 |
| Processor default TDP | 120 W | 130 W |
| Integrated graphics | AMD Radeon 8060S integrated graphics, 40 compute units | AMD Radeon 8060S integrated graphics, 40 compute units |
Memory and storage
| Specification | A9 Mega | MS-S1 Max |
|---|---|---|
| Memory type | LPDDR5X-8000 onboard | LPDDR5X-8000 unified memory |
| Maximum memory | 128 GB | 128 GB |
| Upgradeable memory | No | No |
| Storage slots | 2 | 2 |
Connectivity
| Specification | A9 Mega | MS-S1 Max |
|---|---|---|
| Ethernet | Dual 2.5GbE | 2x 10GbE RJ45 (Realtek RTL8127) |
| Wireless | Wi-Fi 7 + Bluetooth 5.4 | Wi-Fi 7 + Bluetooth 5.4 |
| USB4 | Yes | Yes |
| Thunderbolt | No | No |
Size and price
| Specification | A9 Mega | MS-S1 Max |
|---|---|---|
| Enclosure volume | Not published | 3.53 liters |
| List price | $4,399 | $4,649 |
| Product class | Large local AI models | Local AI and high-speed networking |