While many people are content with a smartphone and a tablet, sometimes a do-it-all desktop PC is just the ticket. We find the seven best family PC systems from UK systems builders to find out what's the best family PC 2015. See all PC reviews and desktop PC buying advice.

Every Windows desktop PC in our round-up delivers decent all-round performance and value for money. We look for excellent build quality, a home-friendly design, and useful accessories and peripherals that let you quickly get the PC up and running out of the box. Preinstalled software is also appreciated.

A powerful CPU is a starting point for smooth, frustration-free operation but, unless you’re processing large amounts of video or running intensive applications, you don’t need the fastest available chip. In fact, you’re often better off with a lower-power chip, saving electricity and reducing noise. Most of the PCs reviewed here are a lot more powerful than you’d need for general-purpose use.

Intel’s Core series processors are now in their fourth generation, codenamed Haswell they can be identified by a leading ‘4’ in their extended part number – for example Core i3-4130. Haswell chips are an excellent choice for those who want a fast PC without sacrificing value, and the latest versions recently received a small 0.1GHz increase in clock frequency at no extra cost. Due to timing, only Chillblast was able to submit one of these new chips in time for review, but you can expect other vendors to follow suit.

Don’t be lead by Intel specs, though. Once you have enough system memory (RAM), it’s better to spend available budget on a solid-state drive (SSD) than the fastest CPU. A 120GB SSD will boost performance and boot times, while smaller-capacity, cheaper SSDs can be configured to act as a cache to accelerate hard drives via Intel’s smart-response technology (SRT).

Another alternative is to use an SSHD or hybrid drive, which uses spinning magnetic disk and flash storage in one device. These are slower than true SSDs, but deliver an increase in performance over a standard hard drive while maintaining large storage capacities.

With a separate SSD and HDD system, you’ll need to decide which files and applications to install on which drive. With a hybrid drive or SRT in place, you have one storage volume and can let the system manage how they are used automatically.

Some vendors will supply an Intel processor with a ‘K’ suffix, such as the Core i5-4670K. This means the chip can be overclocked, provided that your motherboard is compatible, and it also includes faster integrated graphics than the standard version of the processor.

With a Core i5-4670 or Core i5-4690, you’ll be able to play some of the less demanding games, without the need for a dedicated graphics card. Even cheaper Core i3 chips are fine for full-HD video.

If you want your PC to double as a gaming PC, an AMD Radeon R7 265 or nVidia GeForce GTX 750Ti graphics card would be a good choice. Adding around £115 to the total cost of your system, one of these will let you play most current games at high resolution.

The motherboard is also important, as this can determine how upgradable your PC will be, as well as the selection of ports and connections that are available. Most of the PCs here use motherboards based on Intel’s business-oriented B85 Express chipset. The Business chipsets often offer good value by omitting high-end performance-boosting features in favour of convenience and manageability at a lower cost.

All PCs here are preinstalled with Windows 8.1, but most vendors will install Windows 7 upon request.

Best family PCs 2015 UK: Peripherals

If you want a PC for watching films and video, listening to music and chatting with friends, decent speakers are essential. For larger rooms or simply a bigger sound, a 2.1 stereo set incorporates a separate bass speaker or ‘subwoofer’ and will perform better than a cheap 5.1 setup. (Note that the ‘5’ refers to the number of speakers, while the ‘.1’ refers to the subwoofer.) None of the PCs in this group test come with speakers, so you’ll have to buy them separately.

Screen quality is crucial. Look out for in-plane switching (IPS) panels, which offer better colour fidelity than budget twisted-nematic (TN) monitors. High-quality IPS displays are now much more affordable and the improvement in quality is such that all users, with the possible exception of gamers, should aim for one whenever possible. Rarer MVA and PVA displays also feature IPS?like technologies and deliver similar performance.

A good screen with decent viewing angles becomes crucial when two or more people are viewing the screen at the same time. Consider a 23- or 24in full-HD monitor rather than a 21.5in model, especially if you’ll be using the PC to watch films.

A Blu-ray drive is finally an affordable option, and the HD films it supports can make the most of your screen. Listening to music or watching films is spoiled by a noisy system, though.

Sound-dampened cases can drastically cut down on the noise produced by fans and drives. Better yet, use quieter fans and solid?state storage. Good-quality CPU coolers can help. Better systems approach the challenge with lower-power processors and passive rather than active cooling strategies.

Beginners may find the automated setup process of PCs from big-name manufacturers useful. This can help you configure your machine and get online. The down side can be a lot of unwanted preinstalled software, which may even slow down your computer.

Finally, don’t forget to check the warranty terms. A free collect?and-return service can save a lot of hassle and expense should you need to send such a large item back for repair.

Best family PCs 2015 UK: How we test

Using the new FutureMark PCMark 8 v2.0 benchmarking suite, results are divided into Home, Creative, Work and Storage.

The Home benchmark reflects command tasks for typical home use with lower computing requirements such as web browsing, writing, photo editing and video chat, as well as low-end gaming.

The Creative benchmark is aimed more at enthusiasts and professionals working with multimedia and entertainment content. This test is more demanding on the processor and includes taxing transcoding components.

The Work test is geared towards office work tasks such as creating documents, web browsing and video conferencing.

For easy comparison with previous group tests, we’ve also included scores from our previous benchmarking suite, PCMark 7, this test suite uses 25 workloads to measure areas such as storage, computation, image and video manipulation, and gaming.

A full-size desktop PC would typically score between 3000 and 7000 points with current hardware and the compact systems on test this month perform equally well.

Best family PCs 2015: Gaming performance

A family PC should be able to run most modern games at lower resolutions and quality settings. We use Sniper Elite V2 and Alien vs Predator to test each PC’s graphics capabilities. Sniper Elite V2 is configured with Low quality settings at a resolution of 1280x720, followed by Medium and Ultra quality full-HD settings (1920x1080), while Alien vs Predator is run at Maximum quality and measured at both these resolutions.

Best family PCs 2015 UK: Subjective assessment

We also pay close attention to each PC’s noise output and build quality, delving inside the case and taking note of the quality of components, cabling and airflow. Good-quality peripherals are assessed, if supplied.

Best family PCs 2015 UK: Support

Differences in warranty terms can impact our scoring. Long warranties and good customer support are always preferred, but we also look each system’s terms and conditions – specifically, whether faulty systems must be returned to the vendor at your own cost and if both parts and labour are included.

7 best family PCs 2015 UK: What's the best family PC?

1. Chillblast Fusion Commando

Chillblast Fusion Commando
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 10 June 13
  • RRP: £799 inc VAT and delivery

The Fusion Commando is a great purchase, thanks to its up-to-date Haswell processor and B85 Express chipset motherboard. Performance is very good, both application and gaming. Build-quality is also high and a pair of external speakers complement its large, high-quality display.

Read our Chillblast Fusion Commando review.

2. Wired2Fire Diablo Reactor

Wired2Fire Diablo Reactor
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 13 May 14
  • RRP: £688 inc. VAT

The Diablo Reactor is priced so low that it's hard to justify any other family PC on the basis of cost. It offers a high-speed processor, along with the best graphics performance of the group and decent entry-level peripherals. However, we're looking for an all-round family PC not a gaming bargain and the lack of an SSD is an omission we simply can't forgive.

Read our Wired2Fire Diablo Reactor review.

3. Chillblast Fusion Pharaoh

Chillblast Fusion Pharaoh
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 8 May 14
  • RRP: £799 inc VAT

This is an excellent PC and good value for money, but possibly a little pricey for a family system unless you needed this speed and gaming capability. In addition to its best-in-class performance, it offers stand-out features such as Wi-Fi, an IPS display and a Blu-ray drive for HD films

Read our Chillblast Fusion Pharaoh review.

4. Mesh Elite 4670 - PCA

Mesh Elite 4670 - PCA
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 9 May 14
  • RRP: £799 inc VAT

The Mesh Elite 4670 – PCA is a strong performer in a category where we don't need to be really that bothered about performance. It's reasonably priced and flexible enough to be put to just about any use, including gaming, but we feel it's outclassed by Chillblast's Fusion Pharaoh at the same price. And that's assuming you'd want to spend that much on either of them in the first place.

Read our Mesh Elite 4670 - PCA review.

5. Dino PC Raging Lizard V2

Dino PC Raging Lizard V2
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 18 June 14
  • RRP: £749

The Dino PC Raging Lizard V2 doesn't so much crash through the competition as tiptoe past it. But that's no bad thing, and for those who don't need the many bells and whistles of more expensive systems, this offers a very tidy array of (generally) well-picked components. We really would recommend jettisoning that keyboard and mouse though.

Read our Dino PC Raging Lizard V2 review.

6. Arbico Family i3 4185

Arbico Family i3 4185
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 7 May 14
  • RRP: £685 inc. VAT

The Arbico Family i3 4185 doesn’t go overboard with processor or graphics performance, but offers a complete system with a balanced set of features at a modest price. While not fast in benchmark results, it’s certainly fast enough for day-to-day use and even for a bit of gaming. An ideal family PC.

Read our Arbico Family i3 4185 review.

7. Quiet PC UltraNUC Pro XL

Quiet PC UltraNUC Pro XL
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 12 May 14
  • RRP: £590 inc VAT

The Quiet PC UltraNUC Pro XL is a great choice if you don't have the space for a full-sized PC and is especially good if you plan to use your TV as a monitor as it can be tucked away out of sight. Performance is adequate for most everyday tasks except gaming, and it runs quietly with minimal power consumption.

Read our Quiet PC UltraNUC Pro XL review.