Our second machine built around Intel’s speedy Core i5-2500K processor, Dino PC’s Elmisaur 2500K offers an enormous performance improvement over the company’s previous entrant to this chart, the Elmisaur 2400.

The Dino PC Elmisaur 2500K's 3.3GHz i5-2500K is already faster than the 3.1GHz i5-2400 out of the box, and its ‘K’ designation signals a multiplier-unlocked chip that can run at still faster clock speeds.

Although the Dino PC Elmisaur 2500K is fitted with just half the RAM allocation of its predecessor, the money has been better spent on an upgraded processor, motherboard and graphics card.

Budget desktop PCs chart ranking

  1. Chillblast Fusion Delta
  2. Dino PC Elmisaur 2500K
  3. Eclipse Plasma P67i525r695
  4. Arbico i5-2556 XL
  5. Arbico i5-2568 Pro HD

nVidia’s GeForce GTX 560 Ti graphics card delivers excellent performance at this price. With this installed, the Dino PC Elmisaur 2500K defeated the Chillblast’s AMD Radeon HD 6870 and came close to the Eclipse’s AMD Radeon HD 6950 in our tests.

The Dino PC Elmisaur 2500K’s 24in Iiyama monitor is another high point in the specification. It offers a full-HD image, VGA, DVI and HDMI connections, plus a height-adjustable stand. You can rotate the screen through 90 degrees to adopt a portrait format, and the pair of supplied stereo speakers means you don’t need to rely on those built into the display for audio playback. As with the Chillblast, no subwoofer is supplied.

The Dino PC Elmisaur 2500K's Asus P8P67 LE motherboard is neither as fully featured as the ‘Pro’ version seen elsewhere, nor does it have such strong overclocking capabilities.

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Budget desktop PCs buying advice

Processor: Intel’s Sandy Bridge CPUs are revolutionising all our PC categories. The 3.3GHz Core i5-2500 seen here delivers formidable performance, but the Core i5-2400 is also very fast and costs less. The processors demand a new type of motherboard, so buying into this technology now will future-proof your PC.

If you want to eke out the best possible performance from your system, go for a Core i5-2500K CPU. The ‘K’ denotes that it’s designed for overclocking. You’ll also need a P67-chipset-based motherboard, which won’t support the CPU’s integrated graphics.

Previous-generation chips such as the Core i5-760 can still offer good value at the right price.

Every chip in Intel’s Sandy Bridge Core i5 family is quad-core, excluding some rare low-voltage versions. Non-gamers should note that their integrated graphics chips will allow them to play full-HD video without a discrete graphics card.

Some AMD quad-core processors are also available in this price range, including the Phenom II X 975 BE. None can currently keep up with Intel’s latest offerings, however.

Memory: If a fast CPU speeds up your PC, a large bank of memory stops it from slowing down. Don’t buy a PC with less than 4GB of RAM, and get a 64bit operating system to make the most of it. Core i5- and i7-800-series CPUs use DDR3 memory rather than DDR2, but there’s no need to buy the chips in threes (as you do with i7-900-series CPUs).

Storage: Photos, video and other digital media content will quickly fill a reasonably sized hard drive; choose a PC with the most capacious drive you can. Expect 1TB at this price.

Consider using a pair of smaller hard drives rather than one large drive – 1TB is a huge amount of data to lose in one go.

With prices falling all the time, you may find a solid-state drive (SSD) affordable. An SSD’s faster file transfers can transform your computing experience, but make sure you get one at least 60GB in capacity and try to install your programs on a second drive to avoid running into disk-space problems.

Your DVD drive should write to the +/-R formats at 18-speed or above. Eight-speed rewriting is good; if you want to copy up to 8.5GB at once, look for fast DVD+/-R dual-layer drives. Blu-ray readers are becoming more affordable, but they’re still quite rare at this price.

Display: Note that 19in screens offer a lower resolution than 20in/22in monitors; 22in models display larger icons. You’ll find many budget 23.6in displays at this price. A DVI or HDMI connector will provide a better image than a VGA port; if you want to connect additional devices, you’ll need at least two.

Finally, look for a good response rate: 8ms or below is fast enough for games.

Graphics cards: We test graphics framerates with Crysis and Stalker: Call of Pripyat. The latter can benchmark DirectX 11.0-capable graphics cards. 25fps is enough to make a game playable, but set your sights at 50fps.

ATI’s Radeon HD 6850 offers excellent performance for the money. Cut back on other components and step up to a Radeon HD 6870 or the newer 6950 if gaming is very important to you.

nVidia’s GeForce GTX 560 Ti also offers good performance. nVidia cards offer support for realistic object interactions in games supporting PhysX and are able to display 3D content.

If you don’t play games at all, you’ll be fine with the integrated graphics of Intel’s Core i5 processors.

Power supply: A 450W-plus power supply unit (PSU) is less vital at this price point, but look for a model with a full set of SATA and PCI Express connectors to make later upgrades easier.

Sound card and speakers: To get surround sound, look for a 5.1-channel system (five speakers and a subwoofer).

Dino PC Elmisaur 2500K: Specs

  • 3.3GHz Intel Core i5-2500K
  • Windows 7 Home Premium 64bit
  • 4GB DDR3 RAM
  • 1TB SATA
  • 6x USB 2.0
  • 2x USB 3.0
  • Asus P8P67 LE motherboard
  • 500W Xigmatek PSU
  • 24in Iiyama ProLite B2409HDS-B1 (0.27mm pixel pitch, 1920x1080)
  • 1GB Zotac nVidia GeForce GTX 560 Ti (games scores: Crysis [High/Very High] = 97/42fps, Stalker: Call of Pripyat [Medium/Ultra] = 175/98fps)
  • onboard sound
  • 2x Dino PC speakers
  • 22x/22x DVD-R/+R, 12x/16x DVD-R DL/+R DL, 6x/8x DVD-RW/+RW, 12x/16x DVD-RAM/-ROM
  • three-year return-to-base warranty
  • WorldBench 6 score: 160
  • 3.3GHz Intel Core i5-2500K
  • Windows 7 Home Premium 64bit
  • 4GB DDR3 RAM
  • 1TB SATA
  • 6x USB 2.0
  • 2x USB 3.0
  • Asus P8P67 LE motherboard
  • 500W Xigmatek PSU
  • 24in Iiyama ProLite B2409HDS-B1 (0.27mm pixel pitch, 1920x1080)
  • 1GB Zotac nVidia GeForce GTX 560 Ti (games scores: Crysis [High/Very High] = 97/42fps, Stalker: Call of Pripyat [Medium/Ultra] = 175/98fps)
  • onboard sound
  • 2x Dino PC speakers
  • 22x/22x DVD-R/+R, 12x/16x DVD-R DL/+R DL, 6x/8x DVD-RW/+RW, 12x/16x DVD-RAM/-ROM
  • three-year return-to-base warranty
  • WorldBench 6 score: 160

OUR VERDICT

The Dino PC Elmisaur 2500K is an excellent PC all round. The monitor alone may be enough to secure a purchase.

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