GMKtec/Mini PCs
GMKtec K11 AMD Ryzen 9 8945HS Mini PC · 32GB RAM+ 1TB SSD / US
US · GMKTEC-SKU-50A8ADB2A53BB94CCE20
Fixed configuration · Store catalog reference
Catalog referenceGMKTEC-SKU-50A8ADB2A53BB94CCE20
The hardware
Full Specifications
Every published specification, grouped by category. Select a heading to collapse.
Performance — CPU / GPU▾
| Processor | AMD Ryzen 9 8945HSSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
|---|---|
| Graphics | AMD Radeon 780M GraphicsSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
Memory & Storage▾
| Installed RAM | 32 GBSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
|---|---|
| Total storage | 1 TBSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
Display▾
| Screen technology | Not applicable |
|---|---|
| Size | Not applicableSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
| Resolution | Not applicableSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
| Refresh rate | Not applicableSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
Battery & Power▾
| Battery capacity | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
|---|---|
| Power supply | Built-in coin cell battery · DC Power Adapter 19V / 6.32A, 120WSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
Connectivity▾
| Ports | USB-A: 2 × USB 3.2 Gen2 + 2 × USB 2.0 · USB4: 2 × USB4 Full-Function Ports (40Gbps / PD 3.0 / DP1.4 / USB 3.2 10Gbps) · HDMI: 1 × HDMI 2.1 (4K@60Hz) · DisplayPort: 1 × DisplayPort 2.1 (4K@60Hz) · Audio: 1 × 3.5mm CTIA Audio Jack · LAN: 2 × RJ45 2.5G Ethernet · OCulink: 1 × PCIe Gen4 ×4 OCulink Port · Power: 1 × DC IN (5.5 / 2.5mm) · DMIC: On-board Digital MicrophoneSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
|---|---|
| Wireless & networking | Wi-Fi 6 (Intel AX200, up to 2.4Gbps) · Bluetooth 5.2 · Dual 2.5G Ethernet LAN (Intel I226V ×2)Source & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
Build & Physical▾
| Weight | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
|---|---|
| Dimensions | 132 × 125 × 58 mmSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
Software & Bundle▾
| Operating system | Windows (version unspecified)Source & observationView specification source ↗Observed 2026-10-07T00:38:46.940246+00:00 reviewed evidence |
|---|---|
| Included bundle | User Manual · Warranty Card · Power Adapter · VESA Mount Bracket · HDMI CableSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 GMKtec US exact fixed variant and official specification table |
Motherboard & Memory Expansion▾
| Motherboard model | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 Unpublished: no unambiguous exact-device manufacturer specification |
|---|---|
| Total RAM slots | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T22:46:07.136181+00:00 Unpublished: no unambiguous exact-device manufacturer specification |
Independent testing
4 results from other configurations · 1 written reviewBenchmarks & Reviews
Geekbench 6.7 Multi-Core13,228 pointsNotebookcheck · Other configurationTest detailsHide details
Speed on short tasks using several processor cores, such as compressing files and processing photos.
Higher is better- Test conditions
- Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 54 W short burst; 54 W sustained
- Test version
- Geekbench 6.7
- Published
- 2025-03-03
- Measurement date
- Unpublished
- Reviewed setup
- GMK NucBox K11 · AMD Ryzen 9 8945HS · AMD Radeon 780M · 32 GB RAM
- Configuration match
- Same component/pair in another configuration. Potential only; target realization unmeasured. Unknown memory_topology Unknown thermal_mode Unknown operating_point Noncritical differences: storage_gb, region
- Confidence
- Moderate
- Limitations
- Historical evidence; current firmware not retested · Measurement date unpublished · Sample origin unpublished · Pair/component fallback; target realization unmeasured
- Source location
- Geekbench 6.7 / Multi-Core; reviewed-device row: GMK NucBox K11AMD Ryzen 9 8945HS
Geekbench 6.7 Single-Core2,745 pointsNotebookcheck · Other configurationTest detailsHide details
Speed on short tasks using one processor core, such as parts of web browsing and everyday apps.
Higher is better- Test conditions
- Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 54 W short burst; 54 W sustained
- Test version
- Geekbench 6.7
- Published
- 2025-03-03
- Measurement date
- Unpublished
- Reviewed setup
- GMK NucBox K11 · AMD Ryzen 9 8945HS · AMD Radeon 780M · 32 GB RAM
- Configuration match
- Same component/pair in another configuration. Potential only; target realization unmeasured. Unknown memory_topology Unknown thermal_mode Unknown operating_point Noncritical differences: storage_gb, region
- Confidence
- Moderate
- Limitations
- Historical evidence; current firmware not retested · Measurement date unpublished · Sample origin unpublished · Pair/component fallback; target realization unmeasured
- Source location
- Geekbench 6.7 / Single-Core; reviewed-device row: GMK NucBox K11AMD Ryzen 9 8945HS
Cinebench R23 Multi Core16,506 pointsNotebookcheck · Other configurationTest detailsHide details
Rendering speed using all processor cores.
Higher is better- Test conditions
- Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 54 W short burst; 54 W sustained
- Test version
- Cinebench R23
- Published
- 2025-03-03
- Measurement date
- Unpublished
- Reviewed setup
- GMK NucBox K11 · AMD Ryzen 9 8945HS · AMD Radeon 780M · 32 GB RAM
- Configuration match
- Same component/pair in another configuration. Potential only; target realization unmeasured. Unknown memory_topology Unknown thermal_mode Unknown operating_point Noncritical differences: storage_gb, region
- Confidence
- Moderate
- Limitations
- Historical evidence; current firmware not retested · Measurement date unpublished · Sample origin unpublished · Pair/component fallback; target realization unmeasured
- Source location
- Cinebench R23 / Multi Core; reviewed-device row: GMK NucBox K11AMD Ryzen 9 8945HS
Compare tests with the same version and settings. Expand each test for the measured setup and limitations.
Results marked “Other configuration” use a different device or configuration. This configuration may perform differently.
Expand benchmarksCollapse benchmarksComparison charts, test conditions & full reviews
Benchmarks & Reviews
Published test results and reviewer comments.
4 results from other configurations1 written review
Results marked “Other configuration” come from devices with a matching processor or graphics chip. This configuration may perform differently.
Compare tests with the same version and settings.
Processor
Geekbench 6.7 Multi-Core
Higher is betterSpeed on short tasks using several processor cores, such as compressing files and processing photos. Compared with 6 reviewed mini pcs in this comparison.
Middle of these 6: 12,834 points
- Peladn HO5, AI 9 HX 370 · 32 GB ↗14,203 points
- Reviewed configuration: GMK NucBox K11 · 32 GB ↗13,228 points
- Geekom IT13 Max · 24 GB ↗13,160 points
- Minisforum AI X1, Ryzen 7 255 · 32 GB ↗12,843 points
- Beelink SER9 Pro · 32 GB ↗12,825 points
- Geekom A8, R7 8745HS · 32 GB ↗12,685 points
- GMK EVO-X1 · 32 GB ↗12,640 points
Memory, cooling and operating system versions differ between these reviewed devices. This small set does not describe the whole market. Notebookcheck comparison ↗
Cinebench R23 Multi Core
Higher is betterRendering speed using all processor cores. Compared with 6 reviewed mini pcs in this comparison.
Middle of these 6: 16,785 points
- Minisforum Venus Series UM790 Pro · 16 GB ↗16,985 points
- Minisforum AI X1, Ryzen 7 255 · 32 GB ↗16,876 points
- Geekom A8, R9 8945HS · 32 GB ↗16,795 points
- Geekom IT13 Max · 24 GB ↗16,775 points
- Reviewed configuration: GMK NucBox K11 · 32 GB ↗16,506 points
- Beelink SER9 Pro · 32 GB ↗16,402 points
- Minisforum MS-01 · 32 GB ↗16,209 points
Memory, cooling and operating system versions differ between these reviewed devices. This small set does not describe the whole market. Notebookcheck comparison ↗
| Test | Result | Test conditions | Source |
|---|---|---|---|
| Geekbench 6.7 Multi-CoreSpeed on short tasks using several processor cores, such as compressing files and processing photos.Higher is better | 13,228 pointsOther configuration | Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 54 W short burst; 54 W sustained Reviewed setup: GMK NucBox K11 · AMD Ryzen 9 8945HS · AMD Radeon 780M · 32 GB RAM | Notebookcheck ↗2025-03-03 |
| Geekbench 6.7 Single-CoreSpeed on short tasks using one processor core, such as parts of web browsing and everyday apps.Higher is better | 2,745 pointsOther configuration | Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 54 W short burst; 54 W sustained Reviewed setup: GMK NucBox K11 · AMD Ryzen 9 8945HS · AMD Radeon 780M · 32 GB RAM | Notebookcheck ↗2025-03-03 |
| Cinebench R23 Multi CoreRendering speed using all processor cores.Higher is better | 16,506 pointsOther configuration | Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 54 W short burst; 54 W sustained Reviewed setup: GMK NucBox K11 · AMD Ryzen 9 8945HS · AMD Radeon 780M · 32 GB RAM | Notebookcheck ↗2025-03-03 |
| Cinebench R23 Single CoreRendering speed using one processor core.Higher is better | 1,814 pointsOther configuration | Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 54 W short burst; 54 W sustained Reviewed setup: GMK NucBox K11 · AMD Ryzen 9 8945HS · AMD Radeon 780M · 32 GB RAM | Notebookcheck ↗2025-03-03 |
Read the reviews
- Notebookcheck ↗2025-03-03GMK NucBox K11 · AMD Ryzen 9 8945HS · AMD Radeon 780M · 32 GB RAM
Configuration matching & limitations
Notebookcheck: Model review. Results describe the tested hardware; unspecified power modes and RAM topology do not establish an exact target test.
gaming pilot
- cpu
- Reviewer comments
- gpu
- Not measured
- gaming
- Not measured
performance pilot
- cpu
- Reviewer comments
- gpu
- Not measured
- gaming
- Not measured
- sustained
- Not measured
whole device
- cpu
- Reviewer comments
- gpu
- Not measured
- gaming
- Not measured
- sustained
- Not measured
- noise
- Not measured
- battery
- not applicable
- display
- not applicable
- build
- Not measured
An overall buying score is unavailable. The available measurements do not cover every aspect of the device.
Compare Configurations
Other mini pcs in the catalog. No ranking is implied.