參數(shù)資料
型號(hào): 24404A
英文描述: AMD PowerNow!? Technology Platform Design Guide Application Note AMD PowerNow! Technology White Paper
中文描述: AMD的PowerNow!?技術(shù)平臺(tái)設(shè)計(jì)指南應(yīng)用筆記的AMD PowerNow!技術(shù)白皮書
文件頁(yè)數(shù): 13/18頁(yè)
文件大?。?/td> 392K
代理商: 24404A
Competitive Advantages
9
24404A/0—November 2000
AMD PowerNow! Technology Dynamically Manages Power and Performance
Preliminary Information
Competitive Advantages
AMD PowerNow! technology offers numerous advantages over the
competition’s solution. These advantages include:
I
Customization
Three modes of operation (Automatic, High-Performance, and
Power-Saver)
Increased power savings
3 W versus 7 W
Higher degree of flexibility for both voltage and frequency
Independent and dynamic control
Multiple voltage and frequency settings supported
Available on
all
AMD-K6-2E+ and AMD-K6-IIIE+ low-power
processors
I
I
I
I
I
I
I
Feature Comparison
Table 1 compares the features of AMD PowerNow! technology with
Intel’s SpeedStep.
Table 1.
Feature Comparison of AMD PowerNow! Technology and Intel’s SpeedStep
Feature
AMD PowerNow! Technology
Intel SpeedStep
Customer Customization
Yes
No
Low-Power Mode
Estimated 3 W
1
Notes:
1.
2. Automatic mode—Continuously varies processor operating voltage and frequency based on application demand.
Power estimates taken by running ZD Winstone Benchmark with continuous CPU operation.
Estimated 7 W
1
Operating States
Up to 32 (more flexibility for developers)
2
Automatic Mode
2
Yes (optimized performance and power usage)
No
Availability
All low-power AMD-K6-2E+ and AMD-K6-
III
E+ processors
High-end only (Pentium
III 600+)
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