MSI Cubi NUC AI+ 3MG (Intel Core Ultra 7 355, 16GB/1TB, Cubi NUC AI+ 3MG-018US)

DesktopsMini desktop

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Buying advice

The Ultra 7 Cubi is worth considering for a compact office, development or network-lab desk that can use dual 2.5Gb Ethernet and Thunderbolt 4. It retains the listed 16GB memory and 1TB SSD of the neighbouring complete-system tiers, so choose it for the CPU workload rather than expecting a capacity upgrade from the processor name. For light office work, compare the Ultra 5; for several virtual machines, prioritise a configuration with enough memory. Select the complete-system SKU rather than the separately listed barebone, and choose discrete graphics for demanding 3D work.

Available specifications

34 fields · 11 unavailable fields

LAUNCH

Released
-

GAMING PERFORMANCE

Gaming Performance Index (GPI)
Reference estimate · Not measured on this computer≈30100 is a PS5 (2024) reference, not a maximum. Relative displayed values are not game FPS ratios or a winner.
Reference estimate · Conditions & method

Reference estimates can use different methods and configurations. Bar lengths are not precise gaming comparisons, FPS ratios or target-computer rankings.

Method: Adopted GPU reference

PS5 (2024) = 100

Historical GPU or named-configuration reference, not a measurement of this computer. CPU, memory, driver, power and cooling may differ.

GRAPHICS BENCHMARKS

3DMark Time Spy
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3DMark Steel Nomad
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3DMark Steel Nomad Light
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Geekbench 6 Metal
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CPU BENCHMARKS

Geekbench 6 Single
Conditions unconfirmedIntel Core Ultra 7 3552,722Chip reference
Test conditions & details

Test: Geekbench 6 Single

Score unit: points

Version: 6.7.1

Platform: Unknown

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

Geekbench 6 Multi
Conditions unconfirmedIntel Core Ultra 7 35511,496Chip reference
Test conditions & details

Test: Geekbench 6 Multi

Score unit: points

Version: 6.7.1

Platform: Unknown

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

OTHER BENCHMARKS

PCMark
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PLATFORM & HARDWARE

OS
Windows 11 Pro
Processor
Intel Core Ultra 7 355
GPU
Intel Graphics (Intel Core Ultra 7 355 integrated GPU, 4 Xe cores)
Chipset
Intel SoC
CPU Cores
8
GPU Cores
4
NPU
-
GPU FP32 TFLOPS
-

MEMORY & STORAGE

Memory
16 GB
Storage
1,000 GB
Current Configuration
Intel Core Ultra 7 355; Intel Graphics (Intel Core Ultra 7 355 integrated GPU, 4 Xe cores); 16GB memory; 1000GB SSD; SKU Cubi NUC AI+ 3MG-018US

EXPANSION

Upgradeability
-

POWER & BATTERY

Cooling
Air cooled
Power
-120W manufacturer power-supply rating; not measured system wall consumption for this selected configuration.

BODY & DIMENSIONS

CHASSIS SIDE · LENGTH × HEIGHT
115.2 × 37.5 mm
CHASSIS TOP · LENGTH × WIDTH
115.2 × 119.6 mm
Dimensions
115.2 × 119.6 × 37.5 mm
Weight
0.5 kg

CONNECTIVITY & EXPANSION

Display Outputs
2 × HDMI 2.1 up to 4K at 60 Hz; 2 × Thunderbolt 4 / DisplayPort 1.4 up to 4K at 60 Hz
Network
-
Ports
Front: USB-A at 10 Gb/s; USB-C at 10 Gb/s; USB-A 2.0. Rear: 2 × Thunderbolt 4 with DisplayPort 1.4 and 15W power output; 2 × HDMI 2.1; 2 × 2.5Gb Ethernet
Wireless
Wi-Fi 7

OTHER SPECIFICATIONS

Brand
MSI
Model
Cubi NUC AI+ 3MG
Type
mini_desktop

Overview

Consider the complete 3MG-018US Cubi for a compact desk that needs dual 2.5Gb Ethernet, two Thunderbolt 4 ports and HDMI displays. This Core Ultra 7 355 configuration includes 16GB memory and a 1TB SSD. The practical...

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