Apple Mac Mini 2.5 GHz Core i-5

          For this series Apple has lost in optical drives and Mini DisplayPorts, it has made up with a Thunderbolt port. It’s a fair swap. While Mini DisplayPort was only for video out, Thunderbolt can handle both video and data, and you can daisy chain up to six devices on a single port. A Mini DisplayPort monitor can be plugged directly into Thunderbolt, and adapters for other types of displays are available. As a data port, Thunderbolt is up to 12 times faster than FireWire 800, and 20 times quicker than USB 2.0.

Performance

The processor has undergone a radical change from the previous generation of Mac minis. The ageing Core 2 Duo is gone, replaced by an Intel Core i5, one of the new, second-generation ‘Sandy Bridge’ processors. Although dual core, the new chips’ Hyper Threading feature means two threads can run on each core, for four virtual cores. This means it can run applications written to take advantage of multiple cores more efficiently. In our Cinebench rendering tests, it almost doubled its predecessor’s score.

The Sandy Bridge processors also offer Turbo Boost 2.0, whereby the chips’ clock speed can be exceeded for short periods at times of intense demand, subject to power and temperature considerations.

The space saved by removing the optical drive has allowed Apple to add a discrete graphics processor, an AMD Radeon HD6630M with 256MB of dedicated GDDR5 video memory. This really came into its own in our Doom 3 test, where the new Mac mini ran the game more than twice as fast as the older model.

The new Mac mini’s basic form factor remains unchanged. You can still upgrade the RAM yourself (other parts, such as the HDD, are not user accessible), the transformer is integrated into the case so there’s no cumbersome power brick and the HDMI port introduced with the last refresh is still there; you get a HDMI to DVI adapter in the box too, for connection to a DVI monitor.

Specifications 

The Mac mini now comes in two models. The cheaper one has 2GB of memory and a 2.3GHz Core i5 processor for £529 (which compares very well with the previous generation’s only model, which cost £612). The high-end, £699 Mac mini we’re reviewing here increases the processor speed to a 2.5GHz Core i5, has 4GB of RAM and a discrete AMD Radeon HD 6630M graphics processor with 256MB of GDDR5 memory. Both models have a 500GB hard drive, which can be upgraded to a 750GB drive if you order at the online Apple Store. This higher-end model can also be configured with a solid state drive instead of, or even as well as, a hard disk drive.

source:www.t3.com

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