MINISFORUM AtomMan G1 Pro vs MINISFORUM MS-A2
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MINISFORUM AtomMan G1 Pro
Ryzen 9 8945HX, desktop RTX 5060 8GB, 32GB RAM, 1TB SSD, US
MINISFORUM MS-A2
Ryzen 9 9955HX barebone, US adapter
Amazon results may include other models. Verify the processor, memory, storage, and seller before buying.
| Memory | ||
|---|---|---|
| Storage |
1Is it fast for normal work?
MINISFORUM AtomMan G1 Pro
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Stock memory limits CPU-heavy work 1x 32GB stock memory
Robtech found that the factory single-DIMM layout depressed Geekbench multi-core, H.264 encoding, Linux code compilation, Photoshop, and Premiere results. Those workloads improved after replacing the stock 1x32GB module with a two-module kit and increasing the CPU power limit.
CPU, encoding, development, and Adobe application benchmarks · Stock Gaming mode with 1x32GB versus Beast mode with 2x16GB; exact 32GB/1TB review unit
Robtech · 5:04 -
Desktop and operating-system support Not available
MINISFORUM MS-A2
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Stock memory limits CPU-heavy work Not available
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Desktop and operating-system support Windows and Ubuntu tested
Robtech found Windows 11 Pro free of detected malware on its configured sample and reported that Ubuntu recognized every network interface. A barebones retail unit includes neither operating system nor storage.
Operating-system installation and device-detection check · Configured Ryzen 9 9955HX review sample; barebones retail configuration differs
Robtech · 2:59
2Can it handle sustained work?
MINISFORUM AtomMan G1 Pro
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High multi-core performance 16 cores under 100W
Craft Computing found the 16-core Ryzen 9 8945HX unusually close to high-end desktop processors in Cinebench while staying below 100W of CPU consumption, but considered the processor excessive for gaming-only use.
Cinebench multi-core · Exact 32GB/1TB review system
Craft Computing · 11:08 -
CPU performance mode Not available
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Video encoding behavior Not available
MINISFORUM MS-A2
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High multi-core performance Not available
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CPU performance mode Fast CPU, cooling-limited
Robtech found that the 9955HX's strongest benchmark gains appeared after enabling Performance mode in BIOS, but also observed thermal throttling under load and said the multi-core uplift over its 7945HX comparison was modest.
Cinebench and Geekbench CPU benchmark suite · Normal and Performance BIOS modes; configured Ryzen 9 9955HX review sample
Robtech · 3:25 -
Video encoding behavior No AV1 hardware encoding
Robtech reported that Performance mode did not shorten its brief H.264 encode and only shaved seconds from the longer AV1 test. The reviewer also noted that the Radeon 610M lacks AV1 hardware encoding.
H.264 and AV1 encoding benchmarks · Configured Ryzen 9 9955HX review sample
Robtech · 4:07
3Can it game?
MINISFORUM AtomMan G1 Pro
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Cyberpunk 2077 71 fps
ETA PRIME observed about 71 FPS in Cyberpunk 2077 at 1440p Ultra with DLSS Quality and no frame generation while using Beast mode.
Cyberpunk 2077 gameplay · 1440p Ultra; DLSS Quality; no frame generation; Beast mode; stock 1x32GB memory
ETA PRIME · 8:56 -
Helldivers 2 70 fps
Craft Computing measured a 70 FPS average with a 61 FPS 0.1% low in Helldivers 2 at 1440p Ultra on the stock exact configuration.
Helldivers 2 gameplay benchmark · 1440p Ultra; exact 32GB/1TB review system
Craft Computing · 12:28 -
Rainbow Six Siege X 272 fps
Toasty Bros reported a 272 FPS average, 219 FPS minimum, and 311 FPS maximum in Rainbow Six Siege X at 1440p High.
Rainbow Six Siege X built-in benchmark · 1440p High; Beast mode; stock 1x32GB memory
Toasty Bros · 19:04 -
Resolution tradeoff 1080p native; 1440p tuned
Robtech concluded that native AAA gaming is best targeted at 1080p; higher resolutions generally require DLSS or lower detail settings. Craft Computing likewise found the 8GB VRAM limit required Medium settings in some demanding 1440p games.
Independent exact-system game suites · Stock RTX 5060 8GB
Robtech · 8:16 -
Integrated-graphics capability Not available
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Add-in GPU limits Not available
MINISFORUM MS-A2
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Cyberpunk 2077 Not available
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Helldivers 2 Not available
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Rainbow Six Siege X Not available
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Resolution tradeoff Not available
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Integrated-graphics capability Basic Radeon 610M
ServeTheHome emphasized that the Radeon 610M is intended for display output and media acceleration rather than high-end gaming. Robtech likewise found its 3D and GPU-AI results far below systems with discrete mobile GPUs.
3DMark and Geekbench AI GPU tests · Ryzen 9 9955HX configured review systems; no add-in GPU
Robtech · 4:25 -
Add-in GPU limits Single-slot, bus-powered GPU
The internal slot provides PCIe 4.0 x8 bandwidth in a physical x16 connector. Robtech says a GPU must be single-slot, shorter than 170 mm, and require no auxiliary power; active blower cooling is preferable in the confined bay.
Chassis and expansion compatibility inspection · MS-A2 chassis
Robtech · 2:05
4Is it loud or hot?
MINISFORUM AtomMan G1 Pro
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Load sound level 47 dBA
Robtech measured 47 dBA under load in the stock Gaming mode and 50 dBA with the CPU power limit maxed in Beast mode.
Sustained system load · Stock Gaming mode; exact 32GB/1TB free review sample
Robtech · 11:07 -
GPU peak temperature 88 C
Robtech measured an 88 C GPU peak and described it as high; the CPU stayed below its 100 C limit during the same review testing.
Sustained system load · Exact 32GB/1TB free review sample
Robtech · 10:52 -
Beast-mode CPU heat 86 C average; 93 C peak
ETA PRIME recorded an 86 C average and 93 C maximum CPU temperature while gaming at 1440p in the 100W Beast mode, without observing thermal throttling.
1440p game testing · 100W Beast mode; stock 1x32GB memory
ETA PRIME · 9:42 -
Maximum observed CPU temperature Not available
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Idle sound level Not available
MINISFORUM MS-A2
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Load sound level 50 dBA
ServeTheHome measured sound levels reaching roughly 50 dBA under load and said the system was clearly audible.
Sustained system load · Approximately 34 dBA room floor; configured Ryzen 9 9955HX review sample
ServeTheHome · 16:24 -
GPU peak temperature Not available
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Beast-mode CPU heat Not available
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Maximum observed CPU temperature 90 C
Robtech observed about 90 C under load and reported thermal throttling, describing the 9955HX as difficult to cool in this chassis.
Full-load benchmark suite · Configured Ryzen 9 9955HX review sample
Robtech · 6:18 -
Idle sound level 39 dBA
ServeTheHome measured roughly 38 to 39 dBA at idle in its 34 dBA studio after the system had warmed up.
Warm system idle · Approximately 34 dBA room floor; configured Ryzen 9 9955HX review sample
ServeTheHome · 16:24
5How much electricity does it use?
MINISFORUM AtomMan G1 Pro
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Settled idle wall power 37 W
Robtech measured about 37 W once the system settled at idle, but also observed frequent spikes as high as 80 W accompanied by audible fan ramping.
Windows desktop idle · Stock exact 32GB/1TB free review sample
Robtech · 10:28 -
Gaming wall power 221 W
Toasty Bros observed about 221 W at the wall while playing at 1440p in Beast mode.
1440p game testing · Beast mode; stock 1x32GB memory
Toasty Bros · 8:50 -
Low-end idle wall power Not available
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Maximum observed wall power Not available
MINISFORUM MS-A2
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Settled idle wall power Not available
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Gaming wall power Not available
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Low-end idle wall power 25 W
ServeTheHome observed roughly 24 to 25 W at the low end of its idle configurations, with more populated configurations reaching about 35 to 45 W.
System idle · Ryzen 9 9955HX review system; measured values varied with installed memory, storage, and expansion
ServeTheHome · 15:31 -
Maximum observed wall power 160 W
Robtech measured 148 W from the wall at full load in the standard mode and 160 W after enabling Performance mode.
Full system load · Performance mode; configured Ryzen 9 9955HX review sample
Robtech · 5:54
6Can I upgrade and connect everything?
MINISFORUM AtomMan G1 Pro
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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USB4 is present No
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Internal component access 2x SO-DIMM; 2x M.2
Robtech found the side panel easy to remove and the second M.2 slot reachable in the tight interior, but accessing the two SO-DIMM slots requires removing the five-screw CPU cooler. The supplied extra M.2 heatsink supports a second drive.
Hands-on teardown and upgrade check · AtomMan G1 Pro chassis
Robtech · 2:54 -
Replaceable desktop GPU Low-profile PCIe GPU
The RTX 5060 is a standard low-profile desktop card in an internal PCIe 4.0 x16 slot. Reviewers considered a future same-size replacement plausible, but the proprietary rear opening and 350W supply limit compatibility.
Hands-on teardown and fit assessment · Gigabyte RTX 5060 OC Low Profile 8G
Craft Computing · 4:10 -
Thunderbolt is present Not available
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Memory compatibility Not available
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Network interfaces Not available
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Storage expansion Not available
MINISFORUM MS-A2
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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USB4 is present Not available
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Internal component access Not available
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Replaceable desktop GPU Not available
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Thunderbolt is present No
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Memory compatibility 96GB official; 128GB tested
MINISFORUM officially supports 96GB across two DDR5-5600 SO-DIMM slots. ServeTheHome also booted and exercised 128GB using two 64GB non-ECC modules, but found that ECC SO-DIMMs operated without ECC protection.
Memory installation and ECC-function check · Ryzen 9 9955HX review unit
ServeTheHome · 7:12 -
Network interfaces 2x 10GbE plus 2x 2.5GbE
The MS-A2 provides two Intel X710 10GbE SFP+ ports, one Intel I226-V 2.5GbE port, and one Realtek RTL8125 2.5GbE port. Its two rear USB-C ports are 10Gbps USB 3.2 Gen 2 with DisplayPort, not USB4.
Manufacturer and controller inspection · MS-A2 chassis
ServeTheHome · 2:56 -
Storage expansion 3x NVMe, including U.2
Three PCIe 4.0 x4 storage positions include two M.2 2280/22110 slots and one position that accepts M.2 2280 or a 7 mm U.2 drive through the included adapter. The two conventional M.2 slots default to PCIe 3.0 x4 and must be changed in BIOS for Gen 4.
Manufacturer specification and hands-on teardown · MS-A2 chassis
ServeTheHome · 11:02
7Is it good value?
MINISFORUM AtomMan G1 Pro
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Manufacturer price $1,589
MINISFORUM listed the exact 32GB/1TB US configuration for $1,589 when checked, against a $1,979 compare-at price.
Manufacturer retail-price check · Variant 47325699408117; SKU G1Pro31US
MINISFORUM -
Verified Amazon configuration B0GHYMV62Q
Amazon ASIN B0GHYMV62Q matched the Ryzen 9 8945HX, desktop RTX 5060 8GB, 32GB RAM, and 1TB SSD configuration when checked.
Retailer identity check · AtomMan G1 Pro 32GB/1TB
MINISFORUM -
Independent value context Compactness carries tradeoffs
Craft Computing considered the compact exact configuration competitive with similarly priced prebuilt towers, while noting that a full tower can offer more storage, lower temperatures, less noise, and slightly higher game performance.
Contemporary prebuilt price comparison · $1,439 review-time price
Craft Computing · 8:14
MINISFORUM MS-A2
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Manufacturer price $799
MINISFORUM listed the exact Ryzen 9 9955HX barebones US configuration for $799 when checked, against a $999 compare-at price.
Manufacturer retail-price check · MS-A200US barebone; no memory, storage, or operating system
MINISFORUM -
Verified Amazon configuration B0F8JG2SHN
Amazon ASIN B0F8JG2SHN matched the exact Ryzen 9 9955HX barebones configuration with no RAM, SSD, or operating system when checked.
Retailer identity check · MS-A2-9955 barebone
MINISFORUM -
Independent value context Not available
8Will it be dependable?
MINISFORUM AtomMan G1 Pro
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Seller warranty 2 years
MINISFORUM advertises a two-year seller warranty and a 30-day return window for the US store.
Manufacturer warranty-policy check
MINISFORUM -
Observed issues Stable radios; hot and noisy
Robtech reported no RAM or SSD overheating, no Bluetooth or Wi-Fi trouble, and sustained CPU load without throttling. The same unit showed high idle draw with repeated fan ramping, high GPU temperature, and above-average load noise.
Wireless range, sustained load, idle, and acoustic checks · Exact 32GB/1TB free review sample
Robtech · 12:58 -
Sustained-load cooling Not available
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Storage-lane default Not available
MINISFORUM MS-A2
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Seller warranty 2 years
MINISFORUM advertises a two-year seller warranty and a 30-day money-back guarantee on the US product page.
Manufacturer warranty-policy check
MINISFORUM -
Observed issues Not available
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Sustained-load cooling Throttling observed
Robtech observed thermal throttling around 90 C and called cooling the system's largest weakness. ServeTheHome independently found load noise near 50 dBA, so the compact form factor has measurable thermal and acoustic tradeoffs.
Sustained benchmark load · Configured Ryzen 9 9955HX review systems
Robtech · 6:18 -
Storage-lane default Gen 3 default
Robtech found the two M.2 2280 slots configured for PCIe 3.0 by default. The BIOS exposes PCIe 4.0, but its warning says higher speed may increase overheating risk.
BIOS and storage configuration inspection · Configured Ryzen 9 9955HX review sample
Robtech · 2:39
References
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MINISFORUM. MINISFORUM AtomMan G1 Pro Gaming PC. Product page. . Accessed .
Configuration: Variant 47325699408117, SKU G1Pro31US: Ryzen 9 8945HX, desktop RTX 5060 8GB, 32GB DDR5-5200, 1TB SSD, US
Disclosure: Manufacturer specifications, current price, availability, shipping estimate, warranty, and return terms.
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ETA PRIME. The New G1 Pro Is FAST! SFF Gaming PC That Does It ALL!. Video review. . Accessed .
Configuration: Ryzen 9 8945HX, desktop RTX 5060 8GB, 1x32GB DDR5-5200, 1TB SSD review unit
Disclosure: The description discloses affiliate links and does not state how the review unit was obtained.
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Robtech. Minisforum's PS5 Killer Mini PC...G1 Pro Review. Video review. . Accessed .
Configuration: Ryzen 9 8945HX, desktop RTX 5060 8GB, 1x32GB DDR5-5200, 1TB Kingston SSD free review sample; separate 2x16GB tests identified where used
Disclosure: The description identifies a free review sample and includes manufacturer and retailer affiliate links.
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Craft Computing. SFF Gaming PC without the SFF Tax??? - Minisforum G1 Pro 16-Core / RTX 5060. Video review. . Accessed .
Configuration: Ryzen 9 8945HX, Gigabyte desktop RTX 5060 8GB, 1x32GB DDR5-5200, 1TB PCIe 4.0 SSD review unit
Disclosure: The description links the manufacturer product page without an affiliate disclosure and does not state how the review unit was obtained.
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Toasty Bros. CRAZY SFF Mini Gaming PC...But at What Cost?. Video review. . Accessed .
Configuration: Early Ryzen 9 8945HX, desktop RTX 5060 8GB, 1x32GB DDR5, 1TB PCIe 4.0 SSD review sample
Disclosure: The reviewer identifies the unit as an early sample; the description discloses affiliate links but does not state how the unit was obtained.
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MINISFORUM. MINISFORUM MS-A2. Product page. . Accessed .
Configuration: MS-A200US: Ryzen 9 9955HX barebone, no RAM, no storage, no OS, US adapter
Disclosure: Manufacturer specifications, current price, availability, warranty, and return terms.
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ServeTheHome. Homelab Perfection Minisforum MS-A2. Video review. . Accessed .
Configuration: Ryzen 9 9955HX sample configured with multiple tested DDR5 capacities and NVMe storage, including 96GB ECC-function testing and 128GB non-ECC testing
Disclosure: The description says the unit was purchased and contains Amazon affiliate links.
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Robtech. Powerful Mini PC Workstation - Minisforum MS-A2 Review. Video review. . Accessed .
Configuration: Ryzen 9 9955HX configured sample with Crucial DDR5-5600, 2TB Crucial SSD, and Windows 11 Pro
Disclosure: The description identifies the unit as a free review sample and contains retailer 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 MINISFORUM AtomMan G1 Pro
Higher listed specifications for MINISFORUM MS-A2
- Provides 3 storage slots versus 2
- Uses a smaller 1.78 liter enclosure
- Has a manufacturer list price about $980 lower
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | AtomMan G1 Pro | MS-A2 |
|---|---|---|
| CPU | AMD Ryzen 9 8945HX | AMD Ryzen 9 9955HX |
| Cores / threads | 16 / 32 | 16 / 32 |
| Processor default TDP | 55 W | 100 W |
| Integrated graphics | NVIDIA GeForce RTX 5060 desktop GPU with 8GB GDDR7 at up to 145W | AMD Radeon 610M integrated graphics |
Memory and storage
| Specification | AtomMan G1 Pro | MS-A2 |
|---|---|---|
| Memory type | 1x 32GB DDR5-5200 SO-DIMM | 2x DDR5-5600 SO-DIMM slots |
| Maximum memory | 96 GB | 96 GB |
| Upgradeable memory | Yes | Yes |
| Storage slots | 2 | 3 |
Connectivity
| Specification | AtomMan G1 Pro | MS-A2 |
|---|---|---|
| Ethernet | 1x 5GbE RJ45 | 2x 10GbE SFP+ (Intel X710) plus 2x 2.5GbE RJ45 (Intel I226-V and Realtek RTL8125) |
| Wireless | Wi-Fi 7 + Bluetooth 5.4 | Wi-Fi 6E (MediaTek RZ616) + Bluetooth 5.2 |
| USB4 | No | No |
| Thunderbolt | No | No |
Size and price
| Specification | AtomMan G1 Pro | MS-A2 |
|---|---|---|
| Enclosure volume | 3.86 liters | 1.78 liters |
| List price | $1,979 | $999 |
| Product class | Compact 1080p and 1440p gaming | Home labs and compact servers |