What is the most energy-efficient compact desktop PC?
This page compares 10 compact desktop PCs with verified specifications and prices. Top options include Beelink Mini S Celeron N5095 8GB 128GB, Beelink Mini S12 Intel Processor N95 8GB 256GB, GEEKOM GEEKOM A5 Mini PC with AMD R7-5825U | R5-7430U. Prices range from £147 to £25,956. All data is sourced from manufacturer documentation and specialist retailers.
| Product ⇅ | Price ⇅ | CPU Model (NA) ⇅ | RAM (GB) ⇅ | Storage Size (GB) ⇅ | Dimensions (mm (LxWxH)) ⇅ | Number of USB Ports (NA) ⇅ | Operating System (NA) ⇅ | Graphics Card (NA) ⇅ |
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Beelink Mini S Celeron N5095 8GB 128GB
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£193.10 ≈ | Intel Celeron N5095 | 8GB DDR4 | 128GB M.2 SATA SSD | 115 x 102 x 41 mm | 4 | Windows 11 Pro | Intel UHD Graphics |
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The Beelink Mini S is a compact desktop PC with a quad-core Intel Celeron N5095 processor, 8GB of RAM, and a 128GB SATA SSD. It suits light office work, web browsing, media playback, and home-office setups where desk space is limited. ★ Ideal forThis model suits the most energy-efficient compact desktop PC use case because its Intel Celeron N5095 has a 15W TDP and the system combines low-power hardware with a small 115 x 102 x 41 mm enclosure.
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Beelink Mini S12 Intel Processor N95 8GB 256GB
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£25955.62 ≈ | Intel Processor N95 | 8GB DDR4 | 256GB M.2 SATA SSD | 115 x 102 x 41 mm | 4 | Windows 11 Pro | Intel UHD Graphics |
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The Beelink Mini S12 is a compact, low-power desktop with an Intel N95 processor, 8GB of DDR4 RAM, and a 256GB SSD. It suits everyday office work, web browsing, streaming, education, and light computing, with support for two HDMI displays. ★ Ideal forThis product suits the most energy-efficient compact desktop PC use case because its Intel N95 processor is designed for low power consumption, while the 115 x 102 x 41 mm chassis and integrated Intel UHD Graphics provide efficient everyday desktop and multimedia performance.
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GEEKOM GEEKOM A5 Mini PC with AMD R7-5825U | R5-7430U
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£287.04 ≈ | AMD Ryzen™ 7 5825U | 16 GB | 512 GB | 4.61x4.41x1.94 in | 6 | Windows 11 Pro | AMD Radeon™ Graphics |
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The GEEKOM A5 is a compact mini PC built around AMD Ryzen mobile processors, paired with integrated Radeon graphics and Windows 11 Pro. It's designed for everyday work like multitasking, office use, and light creative tasks, while offering upgradeable memory and storage. It also includes a lot of connectivity for its size, including multiple USB ports and video outputs for multi-monitor setups. ★ Ideal forFor the most energy-efficient compact desktop use case, it pairs an AMD Ryzen 7 5825U (low-power mobile CPU) with integrated AMD Radeon Graphics and compact 4.61x4.41x1.94 in chassis, reducing power draw versus full-size desktops while staying small. |
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MINISFORUM Elite Mini M2 Intel Core 7 356H
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£424.29 ≈ | Intel Core Ultra 7 356H | — | — | 130 x 127 x 50 mm | 4 | Windows 11 | Intel Graphics |
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The MINISFORUM Elite Mini M2 is a compact desktop powered by the 16-core Intel Core Ultra 7 356H and integrated Intel Graphics. It supports up to 128GB of DDR5 memory, dual NVMe SSDs, Wi-Fi 7, USB4, and triple 4K display output, making it suitable for productivity, development, local AI workloads, and light content creation. ★ Ideal forThis PC suits the most energy-efficient compact desktop PC question because it combines a 45W Intel Core Ultra 7 356H with integrated Intel Graphics in a 130 x 127 x 50 mm chassis, with reported full-load power consumption of only 47W.
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GEEKOM A5 Pro 2026 Edition AMD Ryzen 5 7530U
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£365.26 ≈ | AMD Ryzen 5 7530U | 16GB DDR4-3200 | 1TB NVMe SSD | 117 × 112 × 38.6 mm | 6 | Windows 11 Pro | Integrated AMD Radeon Graphics |
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The GEEKOM A5 Pro 2026 Edition is a compact mini PC with a six-core Ryzen 5 7530U processor, 16GB of RAM, and a 1TB NVMe SSD. Its six USB ports, dual HDMI outputs, quiet cooling, and Windows 11 Pro make it well suited to office work, multitasking, media playback, and light gaming. ★ Ideal forIt suits the most energy-efficient compact desktop PC use case because its 15W Ryzen 5 7530U processor, compact 0.47L design, and efficient cooling support capable everyday performance with low power consumption.
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GEEKOM A7 AMD Ryzen 5 7535HS or Ryzen 5 7545U
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£405.11 ≈ | AMD Ryzen 5 7535HS or AMD Ryzen 5 7545U | 16GB DDR5 | 500GB or 1TB NVMe SSD | 112.5 x 112.0 x 37 mm | 6 | Windows 11 Pro | AMD Radeon 660M or AMD Radeon 740M |
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The GEEKOM A7 is a compact 0.47L mini PC with 16GB DDR5 memory, fast PCIe 4.0 NVMe storage, and integrated Radeon graphics. It suits home-office users, professionals, media users, and light gaming because it supports up to four displays and includes USB4 connectivity. ★ Ideal forThe Ryzen 5 7545U version is especially suitable as an energy-efficient compact desktop PC because its 28W processor, 8.4W idle power use, integrated Radeon 740M graphics, and 0.47L chassis provide capable everyday performance with low energy consumption. |
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ALLIWAVA U58
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£294.42 ≈ | AMD Ryzen 7 5825U | 16GB DDR4 | 512GB NVMe SSD | 112 x 126 x 42 mm | 5 | Windows 11 Pro 64-bit | AMD Radeon Vega 8 Graphics |
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The ALLIWAVA U58 is a compact mini PC with an 8-core AMD Ryzen 7 processor, 16GB of RAM, fast NVMe storage, and integrated Radeon Vega 8 graphics. It suits home-office users, multitaskers, media-center users, and light gamers who need strong performance in a small desktop. ★ Ideal forIts 15W AMD Ryzen 7 5825U processor, compact 112 x 126 x 42 mm design, and integrated Radeon Vega 8 graphics make it a practical energy-efficient choice for everyday computing, office work, and multimedia. |
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ACEMAGIC ACEMAGIC K1 AMD Ryzen Embedded R2544 Mini PC
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£228.01 ≈ | AMD Ryzen Embedded R2544 | 16GB DDR4 SO-DIMM | 512GB | 128.2 x 128.2 x 41mm | 6 | Windows 11 PRO | Radeon Vega 8 Graphic |
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ACEMAGIC K1 is a compact mini PC built around the AMD Ryzen Embedded R2544 with 16GB DDR4 RAM and a 512GB M.2 2280 SATA SSD. It runs Windows 11 Pro and uses integrated Radeon Vega 8 graphics, designed for everyday office/home workloads with compact footprint. The front/back connectivity includes multiple USB-A ports plus video outputs for 4K displays. ★ Ideal forFor the most energy-efficient compact desktop PC, its AMD Ryzen Embedded R2544 (integrated Radeon Vega 8) paired with a small 128.2 x 128.2 x 41mm chassis targets low-power office/desktop use versus power-hungry discrete-GPU systems.
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GEEKOM MiniAir 12 Lite Intel N100
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£146.84 ≈ | Intel Processor N100 | 8GB DDR4-3200 | 256GB NVMe SSD | 135.5 x 115.5 x 34.5mm | 6 | Windows 11 Pro 64-bit | Intel UHD Graphics |
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The GEEKOM MiniAir 12 Lite is a compact, low-power desktop with an Intel N100 processor, 8GB of RAM, and a 256GB SSD. It suits home users, students, and office workers who need quiet everyday computing, web browsing, media playback, and dual-display support. ★ Ideal forIt suits the question What is the most energy-efficient compact desktop PC because its Intel N100 has a 6W TDP, with measured peak power usage of about 25W in a compact 0.5L chassis. |
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MINISFORUM NAB9S Intel Core i9-13900HK
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£796.19 ≈ | Intel Core i9-13900HK | 32GB DDR4 | 1TB SSD | 127 x 127.5 x 54.7 mm | 7 | Windows 11 Pro | Intel UHD Graphics |
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The MINISFORUM NAB9S is a compact desktop PC with a 14-core Intel Core i9-13900HK processor, 32GB of DDR4 RAM, and a 1TB SSD. It suits demanding office work, multitasking, content creation, and multi-display setups while occupying very little desk space. ★ Ideal forThis product suits the most energy-efficient compact desktop PC use case because its 127 x 127.5 x 54.7 mm chassis uses an efficient mobile Intel Core i9 processor, integrated Intel graphics, and a 120W power supply.
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