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• #16 erdoke titán Csaba_20_ #15

  Új Válasz 2006-02-07 23:13:18 #16

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  erdoke

  titán

  válasz Csaba_20_ #15 üzenetére

  Egy orosz oldal kocaangolságának hibás fordítása. Az eredeti:
  '' the graphics processors code-named G70 have the ability to vary voltage/power based on 2D and 3D applications activity, perform clock gating techniques to reduce power. Moreover, Nvidia G70 desktop GPUs also use transistors with reduced threshold voltage, a measure that reduces gate leakage, similar to mobile GPUs''
  
  ''According to ATI, the mobile flavour of the model X1600 features the following technologies:
  Back bias – a technology that applies so-called bias voltage to a transistor and increases its threshold voltage (voltage required by transistor to switch), which reduces side effect known as power leakage. Since increasing the threshold voltage effectively increases transistor switch time and thus affects clock-speed, back bias is currently used only in situations where high performance is not required, for instance, in 2D mode. ATI claims back bias reduces power consumption by up to 20%.
  Mixed Vt – using transistors with higher threshold and lower clock-speeds for data paths that do not affect performance substantially. The TSMC 90 nm process allows different transistor designs with different threshold voltages to be mixed together in a single chip design, in order to provide the optimal combination of performance and power consumption.
  Dynamic Voltage Control – while the Mobility RADEON X1600 operates at reduced clock-speed at 0.95V voltage setting it scale both clock-speed and voltage up when extra performance is required. According to the company, the voltage can be boosted up to 1.2V, whereas maximum voltage of desktop RADEON X1600 chip is 1.3V.''

  A legjobb aláírás a héten

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