Eclipse's Supernova Crossfire i795r687 power desktop PC lists a familiar set of components to deliver strong performance, but it lags behind the chart leader.

Its name might lead you to expect a dual-GPU Crossfire system, but the Supernova Crossfire i795r687 power desktop PC from Eclipse comes with just one graphics card. Its Asus motherboard will let you add another, however.

Based on the seemingly unbeatable Intel Core i7-950 processor running at 3.06GHz, the Eclipse Supernova Crossfire i795r687 power desktop PC lists a familiar set of components. Its motherboard supports 6Gbps SATA and USB 3.0, and is fitted with 6GB of DDR3 RAM. Like the DinoPC, it also comes with a huge 2TB hard drive.

Eclipse has plumped for an ATI Radeon HD 6870 – an excellent card that outperforms the nVidia GeForce GTX 460 seen in some of the competition. The Eclipse Supernova Crossfire i795r687 power desktop PC uses the standard version of the 6870, but performance figures in our tests were still very high, reaching 41fps in Crysis at ‘Very High Quality’ settings.

The Eclipse Supernova Crossfire i795r687 power desktop PC was the slowest of the group for general performance, however, with 142 points scored in WorldBench 6. This is still a very fast PC, but it lags some way behind the Best Buy Chillblast.

Its Silverstone system case is less substantial than the Cooler Master Storm selected by Palicomp, and it doesn’t have the Mesh’s handy SATA dock – the Eclipse Supernova Crossfire i795r687 power desktop PC is also considerably cheaper than both.

Were it not for the DinoPC’s larger version, the Eclipse Supernova Crossfire i795r687 power desktop PC's 24in Hanns-G monitor would have been more impressive. This screen does come with an HDMI port, however.

Power desktop PCs chart ranking

  1. Chillblast Fusion Raven
  2. Palicomp Core i7 Blitz 960-24 BLU
  3. Mesh R&D 960
  4. DinoPC Fermisaur 870
  5. Eclipse Supernova Crossfire i795r687

NEXT PAGE: Buying advice

Eclipse's Supernova Crossfire i795r687 power desktop PC lists a familiar set of components to deliver strong performance, but it lags behind the chart leader.

Power desktop PCs buying advice

Processor: Intel’s Core i7-900-series chips are taking this price bracket by storm. They’re a match for the best dual-core systems and will outpace any previous-generation quad-core machine.

Alternatively, the latest i7-800-series processors use lower-cost motherboards but can still compete with the lower end of the Core i7-900-series on performance.

Intel’s dual-core Core i5 CPUs are also worth considering, offering higher clock speeds for your money.

Memory: Consider 4GB as a minimum. If you’re buying a Core i7-900-based PC, expect 3GB or 6GB of RAM (such PCs install memory chips in threes). The Core i7-800-series and Core i5 chips install memory sticks in twos, however, making them excellent value for money.

A 64bit OS will take full advantage of your RAM, but check that your software and drivers will be supported. If you opt for more than 4GB, a 64bit OS is essential.

Storage: With storage prices falling, expect 1TB. We’re even seeing systems with 2TB that cost less than £1,000.

Get a multiformat DVD writer that can write to a dual-layer format if you want to store 8.5GB on a single disc. Look for a minimum of eight-speed DVD+R DL. Try to get eight-speed DVD+RW. You may also find a drive that reads Blu-ray discs, although it’s unlikely to offer BD-R writing, and DVD burning speeds will be slower.

Keep an eye out for new motherboards with USB 3.0 and 6Gbps SATA support, enabling high-speed drives outside and in.

Display: 24in flat-panels are the standard here. Many vendors supply cheap screens to leave more cash for other components, but it’s worth spending a little more on a display if you primarily intend to work with digital photos or video.

A screen with a response time of 8ms or less will minimise blur on fast-moving images. For image editing, contrast ratio and colour fidelity are more important.

A digital input can preserve picture quality, so think twice about displays that only provide analogue inputs.

Graphics card: At this price, the ATI Radeon HD 6870 is an almost unbeatable choice for gamers. It offers multiscreen and DirectX 11.0 support.

nVidia’s GeForce GTX 470 is also DirectX 11.0-compatible and delivers excellent performance, as well as support for the company’s 3D Vision glasses.
The GTX 460 is a good-value card, but it performs a little slower. It’s a superb choice if you intend to add a second card.

Look for souped-up versions with faster clock speeds or additional memory.

Many nVidia and ATI graphics cards can be upgraded to dual-card setups later. To take advantage of this, your motherboard and power supply must be compatible.

X58-based motherboards supporting Intel’s Core i7-900-series processors are better equipped to deal with multi-card graphics solutions because of their improved PCI Express bandwidth.

Ready-made dual-card setups are available but can be more expensive.

Power supply: The level of power you require will depend on the graphics card you want to use. Look for at least a 500W unit or 750W-plus if you plan to add another card or overclock the CPU.

Sound card and speakers: Onboard sound is no match for a sound card. Consider Creative’s Audigy 4 or X-Fi range. If you want a multimedia PC then don’t forget a set of speakers. You should be able to get a full 5.1 surround set at this price.

NEXT PAGE: Specification and our expert verdict

Eclipse Supernova Crossfire i795r687: Specs

  • 3.06GHz Intel Core i7-950
  • Windows 7 Home Premium 64bit
  • 6GB DDR3 RAM
  • 2TB SATA
  • 6 x USB 2.0
  • 2 x USB 3.0
  • Asus P6X58D-E motherboard
  • 650W EZCool PSU
  • 23.6in Hanns-G HH241D (0.27mm pixel pitch
  • 1920x1080)
  • 1GB ATI Radeon HD 6870 (games scores: Crysis [High/Very High] = 79/41fps
  • Stalker: Call Of Pripyat [Medium/Ultra] = 154/85fps)
  • onboard sound
  • speakers built into monitor
  • 4x BD-ROM
  • 24x/24x/12x/12x/6x/8x (DVD-R/+R/-R DL/+R DL/-RW/+RW)
  • one-year return-to-base warranty
  • WorldBench 6 score: 142
  • 3.06GHz Intel Core i7-950
  • Windows 7 Home Premium 64bit
  • 6GB DDR3 RAM
  • 2TB SATA
  • 6 x USB 2.0
  • 2 x USB 3.0
  • Asus P6X58D-E motherboard
  • 650W EZCool PSU
  • 23.6in Hanns-G HH241D (0.27mm pixel pitch
  • 1920x1080)
  • 1GB ATI Radeon HD 6870 (games scores: Crysis [High/Very High] = 79/41fps
  • Stalker: Call Of Pripyat [Medium/Ultra] = 154/85fps)
  • onboard sound
  • speakers built into monitor
  • 4x BD-ROM
  • 24x/24x/12x/12x/6x/8x (DVD-R/+R/-R DL/+R DL/-RW/+RW)
  • one-year return-to-base warranty
  • WorldBench 6 score: 142

OUR VERDICT

The Eclipse Supernova Crossfire i795r687 is a good desktop PC, but the lack of external speakers and small differences here and there nudge it down the chart in this very close competition.

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