4W Of Performance
Intel’s Atom processor is at the moment the topic of a lot discussion. It’s positioned as an energy saving wonder, but also designed to act as an all-purpose solution. The processor gets away from advanced architectures and large level two caches and closer to slimmed down energy saving CPUs tailored to the precise job they are supposed to do.
A 12 months in the past at Intel’s Developer Discussion board, the corporate launched its 45 nm Atom processor under the code Superboy identify Silverthorne. The Atom processor can’t be bought on its own, and until lately was only obtainable as a whole answer in a notebook or UMPC. However Intel is now altering this and providing the Atom processor with an embedded board for the desktop market. The new code identify is Diamondville.
The precise Atom processor is, with a die measurement of simply vintage superman logo t shirt 25 mm², absolutely tiny when compared to a Core 2 Duo at 143 mm². And the number of transistors – forty seven million – is low in comparison with the Core 2 Duo, which has 291 million. However this is the one way the Atom CPU is ready to handle the sensationally low vitality consumption of simply 4 watts. The chip yield during manufacturing can also be very high due to the tiny format ; Intel can theoretically get up to 2,500 Atom processors from a single 300 mm wafer.
The Atom 230 (Diamondville) processor differs from the Silverthorne model. It does not use an power saving cell chipset, however fairly a cheaper desktop chip set. This does, nonetheless, have a dual channel reminiscence interface, enhancing performance. But the Atom 230 must additionally manage with out the SpeedStep vitality saving perform – not like that’s a problem for the environment friendly CPU.
We tested the ECS 945GCT-D embedded board with a 1.60 GHz Atom 230 processor. The vintage superman logo t shirt vitality consumption of the general system got here in at simply 40.5 watts, which units a new file in our check lab. The pace of the Atom platform seems to be sufficient for surfing the Internet and enjoying DVDs, but it’s essential make use of the right software in order to make use of the unit sensibly. The use of Hyper-Threading know-how signifies that the velocity of the tiny Atom processor is effectively increased by as much as 37%.