Seven Small (But Powerful) Mini-PCs, Reviewed

Seven Small Systems With Fast Platforms

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I have to laugh at how some ideas that flop get re-spun as the next big thing once technology catches up with the concept. For example, Microsoft pushed the idea of a tablet PC years before Apple popularized it. Back in 2001, the first list of specifications, designed to run Windows XP Tablet PC Edition yielded bulky, slow, and expensive products with uninspiring battery life. Almost a decade later, the iPad showed up with light weight, a better interface, and excellent battery life. It made all of the difference in the world. 

The first mini-PC round-up I put together in 2009 (Three Slim Atom/Ion 2 Based Nettop PCs Compared) was limited to dual-core Atom D500-series processors with 1 MB of cache that topped out at 1.8 GHz. The systems were sold with 2 GB of RAM. They were fast enough to surf the Web and play back 1080p video (so long as you were willing to live with occasional hiccups), but compared to low-end desktop PCs, they were simply slow. Most of the workloads in our benchmark suite weren't even viable, and you could forget about casual gaming.

That's not true of Intel's NUC and the other new systems we're testing in today's round-up. Power-sipping Intel Core i3, i5, and even i7 processors sport a minimum of 3 MB shared L3 cache, facilitating true desktop-class performance that is not only suitable for everyday productivity tasks, but even some serious work. Smooth video playback and moderate gaming are an added bonus.

Let's check out the stats of the seven small systems we're reviewing today:

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Header Cell - Column 0 Acer RevoRL80-UR22ASRockVisionX 420DGigabyte Brix BXi7-4500Intel NUCDC3217IYE(Ivy Bridge)Intel NUC D54250WYK(Haswell)LGXML300Zotac Zbox Nano ID65 Plus
CPUIntel Core i3-3227UDual-Core, Hyper-Threaded1.9 GHz3 MB L3 CacheIntel Core i5-4200MDual-Core, Hyper-Threaded2.5 GHz (3.1 GHz Peak Turbo)3 MB L3 CacheIntel Core i7-4500UDual-Core, Hyper-Threaded1.8 GHz (3.0 GHz Peak Turbo)4 MB L3 CacheIntel Core i3-3217UDual-Core, Hyper-Threaded1.8 GHz3 MB L3 CacheIntel Core i5-4250UDual-Core, Hyper-Threaded1.3 GHz (2.6 GHz Peak Turbo)3 MB L3 CacheIntel Core i5-3427UDual-Core, Hyper-Threaded1.8 GHz (2.8 GHz Peak Turbo)3 MB L3 CacheIntel Core i7-3537UDual-Core, Hyper-Threaded2 GHz (3.1 GHz Peak Turbo)4 MB L3 Cache
GPUIntel HD Graphics 4000,350 MHz - 1.1 GHzRadeon HD 8850M,775 MHzIntel HD Graphics 4400,200 MHz - 1.1 GHzIntel HD Graphics 4000,350 MHz - 1.05 GHzIntel HD Graphics 5000,200 MHz - 1 GHzIntel HD Graphics 4000,350 MHz - 1.15 GHzIntel HD Graphics 4000,350 MHz - 1.2 GHz
GPU RAMShared with System Memory1 GB GDDR5,1125 MHzShared with System MemoryShared with System MemoryShared with System MemoryShared with System MemoryShared with System Memory
Sys. RAM1 x 4 GB Hyundai DDR3-1600,11-11-11 1T2 x 4 GB Asint DDR3-1600,11-11-11 1TNotIncludedNot IncludedNot Included2 x 8 GB Transcend DDR3-1600,11-11-11 1T1 x 4 GB Samsung DDR3-1600,11-11-11 1T
Hard DiskSeagate Momentus Thin500 GB, 16 MB Cache,5400 RPM, SATA 3 Gb/sWestern Digital Blue1 TB, 8 MB Cache,5400 RPM, SATA 3 Gb/sNotIncludedNotIncludedNotIncludedEmphase EnterprisemSATA 128 GB SSDSamsung Spinpoint M8500 GB, 8 MB Cache,5400 RPM, SATA 3 Gb/s(includes adapter for 2 x mSATA SSD drives, optional RAID)
Opt. DriveNotIncludedLite-On DL8A4SHSlim DVD-RW(Blu-ray optional)NotIncludedNotIncludedNotIncludedNotIncludedNotIncluded
OSWindows 8 64-bit (upgraded to Windows 8.1 for testing)NotIncludedNotIncludedNotIncludedNotIncludedWindows 7 Professional x64 (upgraded to Windows 8.1 for testing)NotIncluded
MiscWirelessMouse and KeyboardMedia Center RemoteNotIncludedNotIncludedNotIncludedNotIncludedNotIncluded
WiFi2T2R Dual BandAtheros AR5B22802.11nmini-PCIe card2T2R Dual BandBroadcom BCM4352 802.11acmini-PCIe card1T1R Single BandRealtek RTL8723AE 802.11nmini-PCIe cardNotIncludedNotIncludedNotIncluded2T2R Single BandIntel Centrino 2230802.11nmini-PCIe card
Size210 x 210 x 35.3 mm(8.26" x 8.26" x 1.39")200 x 70 x 200 mm(7.87" x 2.76" x 7.87")29.9 x 107.6 x 114.4 mm(1.18" x 4.24" x 4.5")116.6 x 112 x 39 mm (4.59" x 4.41" x 1.55")116.6 x 112 x 34.5 mm (4.59" x 4.41" x 1.36")196 x 36.75 x 131.20 mm(7.72" x 1.45" x 5.17")127 x 127 x 45 mm(5” x 5” x 1.77”)
Wgt.998 g (2.2 lbs)2665 g (5.88 lbs)371 g (0.82 lbs)500g (1.1 lbs)478 g (1.05 lbs)1111 g  (2.45 lbs)537 g (1.18 lbs)
PriceAs Tested: $430(Newegg)As tested: $980 (with added Windows 8.1 Pro x64)Hardware: $850 (MSRP)As tested: $954.98(with added Windows 8.1 Pro x64, Intel 525 Series 180 GB SSD and 2 x 4GB Crucial DDR3 SO-DIMMs)Barebone: $530 (Newegg)As tested: $701.95(with added Windows 8.1 Pro x64, Intel 525 Series 180 GB SSD, Intel 7260 Wireless AC card, and 2 x 4 GB Adata DDR3 SO-DIMMs)Barebone: $250.97 (Newegg)As tested: $833.97(with added Windows 8.1 Pro x64, Intel 525 Series 180 GB SSD, Intel 7260 Wireless AC card, and 2 x 4GB Crucial DDR3 SO-DIMMs)Barebone: $375 (Newegg)As Tested: $1245.65(with Windows 7 Ultimate x64. Tested with Windows 8.1 Pro x64 for benchmarks)Case Only: $129 (Logicsupply)As tested: $709.98(with added Windows 8.1 Pro x64)Hardware: $570(Amazon)

Interestingly, despite the Core i3, i5, and i7 nomenclature, each machine in our round-up sports a dual-core Hyper-Threaded processor with at least 3 MB of shared L3 cache and clock rates between 1.3 and 2.5 GHz. The Core i3s don't benefit from Turbo Boost of course, and the Core i7s enjoy 4 MB of L3, but their basic specifications are so similar that we aren't expecting huge differences in processing power.

Although these mini-PCs share some important traits, they're targeted at very specific usage models. We'll discuss each one's characteristics, strengths, and weaknesses on the following pages.

Contributor

Don Woligroski was a former senior hardware editor for Tom's Hardware. He has covered a wide range of PC hardware topics, including CPUs, GPUs, system building, and emerging technologies.