The CyberPower Gamer Infinity Quad Elite is one of the most impressive-looking PCs we’ve seen in some time. Its limited-edition Hiper Anubis case looks like the inside of a massive processor cooler. Indeed, the case is itself a heatsink, with its black colouring and deep ridges helping to dissipate heat quickly.

But there’s more to the CyberPower Gamer Infinity Quad Elite than meets the eye: this PC is designed to be pushed to the limit. Fitted with a 2.83GHz Intel Core 2 Quad Q9550, it makes use of CyberPower’s overclocking know-how to achieve stable performance at 3.63GHz. In this configuration it achieves a superb WorldBench 6 result of 133 points, compared with 114 at its default settings.

The CyberPower Gamer Infinity Quad Elite's ATI Radeon HD 4870 X2 graphics card delivers strong performance by itself; when coupled with the overclocked processor, the resulting gameplay is highly impressive even at higher resolutions. Asus’s P5Q motherboard makes it possible to add a second graphics card later on; it also supports Express Gate, allowing access to basic functions without booting up Windows.

CyberPower has opted for a 22in ViewSonic monitor, which has a sleek, glossy black finish and a built-in webcam. As good as this screen is, you might expect a 24in display at this price point. The CyberPower Gamer Infinity Quad Elite also lacks a Blu-ray drive.

Chart ranking: £1,001-plus desktop PCs

  1. Zoostorm 64-6503
  2. CyberPower Gamer Infinity Quad Elite
  3. Arbico Elite 8680 GTX
  4. Chillblast Dreadnought
  5. Mesh Ultimate GTX Steath

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Buying advice

Processor: Until recently, Intel Core 2 Duo chips were your best bet. Today, quad-core processors such as the Q9550 have begun to match their performance with standard desktop applications, and systems running on four cores can deliver excellent performance at the same price as dual-core machines. If you don't know for sure that you need a quad-core system, stick with two cores for a safer, value-for-money solution.

Memory: If you're spending more than £1,000 on a PC, it should come with at least 4GB of RAM. Assuming you're running Vista, any less will prevent your PC from reaching its full potential. For a PC that'll be able to cope easily with programs in 2008 and beyond, get 4GB of RAM in two modules to allow room for later expansion.

A 64bit operating system will ensure you take full advantage of your memory, especially if you're using dual graphics cards - these sap RAM on 32bit systems.

Storage: Expect at least 750GB and probably one terabyte (1TB) at this price point. Look for a pair of drives rather than a single larger unit. It'll boost your performance and prevent you losing lots of data if a drive fails. Raid setups are also an option. Hard drives are relatively inexpensive, so consider mirroring for added security.

Cover backup with a multiformat DVD writer. Dual-layer capabilities (allowing you to store 8.5GB rather than 4.7GB on a disc) are useful. Make sure the drive supports DVD+R DL at eight-speed or above - some more recent drives offer twice this speed. You should also be able to get eight-speed DVD+RW.

We're frequently seeing Blu-ray drives appear in our £1,001-plus PC chart. If you want Blu-ray playback, be prepared to compromise on your DVD-burning speeds. Alternatively, buy a second DVD burner for backup duties.

Display: We're seeing increasing numbers of 24in displays in our high-end desktop PC charts. You may baulk at the idea of such a large computer screen, but 24in is currently the magic size where full 1,080p HD playback becomes available. These monitors make ideal partners for Blu-ray Disc drives.

If this doesn't appeal, 22in displays are excellent value. Make sure you get a digital input for the best image quality and additional inputs if you want to attach other devices. An HDMI port is useful if you want to share your display with a games console.

Graphics card: It's possible to spend an eye-watering amount of money on gaming hardware - a top-spec graphics card can easily cost more than the rest of the system put together. For a thrilling gaming experience choose between an nVidia GeForce GTX 280 and Radeon HD 4870 X2. While the latter is more powerful on paper, the performance you get is going to depend to a large extent on the games that you play.

Buying a single-card solution now keeps your options open for adding a second card later. It also leaves more upgrade space available in your PC for sound cards or TV tuners.

Sound card and speakers: There have been big steps forward in onboard sound, with support for 7.1-channel audio, but it's still no match for a decent sound card. You should be able to find a PC with a Creative Audigy card or, better still, one from the excellent X-Fi range.

If you only want 2.1-channel speakers, make sure they're high-quality models; most firms are bundling 5.1 speakers.

CyberPower Gamer Infinity Quad Elite: Specs

  • 2.83GHz (3.63GHz overclocked) Intel Core 2 Quad Q9550
  • Windows Vista Home Premium 64bit
  • 4GB DDR2 RAM
  • 750GB SATA
  • Asus P5Q Pro
  • 8 x USB 2.0
  • 22in ViewSonic VX2255WMB (0.28mm pixel pitch
  • 1,680x1,050)
  • 2GB PCI Express Sapphire ATI Radeon HD 4870 X2 (games scores: Crysis = 50fps
  • Fear = 118fps)
  • onboard realtek ALC1200
  • 5 x logitech X540
  • subwoofer
  • 20x/20x/12x/9x/6x/8x/16x (DVD-R/+R/-R DL/+R DL/-RW/+RW/-ROM)
  • three-year return-to-base warranty
  • WorldBench 6 score: 114
  • 2.83GHz (3.63GHz overclocked) Intel Core 2 Quad Q9550
  • Windows Vista Home Premium 64bit
  • 4GB DDR2 RAM
  • 750GB SATA
  • Asus P5Q Pro
  • 8 x USB 2.0
  • 22in ViewSonic VX2255WMB (0.28mm pixel pitch
  • 1,680x1,050)
  • 2GB PCI Express Sapphire ATI Radeon HD 4870 X2 (games scores: Crysis = 50fps
  • Fear = 118fps)
  • onboard realtek ALC1200
  • 5 x logitech X540
  • subwoofer
  • 20x/20x/12x/9x/6x/8x/16x (DVD-R/+R/-R DL/+R DL/-RW/+RW/-ROM)
  • three-year return-to-base warranty
  • WorldBench 6 score: 114

OUR VERDICT

The CyberPower Gamer Infinity Quad Elite may cost more than the competition, but it oozes quality and is extremely fast – even if we can’t help thinking it could have been even faster.

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