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10 July 2005
thumb_alufins.jpgDengan semakin majunya teknologi manufaktur processor, dari waktu ke waktu kebutuhan voltase sebuah processor cenderung mengecil, namun wattage processor justru bertambah besar. Sebagai contoh : P4 520 2.8GHz LGA775 yang akan diuji, memiliki spesifikasi daya sebesar 84W (bandingkan dengan Tbred 1700+ ...
10 July 2005
00_hyperx.jpgSelalu menjadi dilema, apakah ketatnya timing atau tingginya bus memory yang memberikan hasil lebih baik. Dilema ini sering menjadi bunga tidur bagi para overclockers. Winbond BH-5 adalah chipset yang selama ini memberikan jawaban, dengan mampu beroperasi pada bus 250MHz dengan timing "BH-5" : 2-2-2-5-1T. Namun ...
  
Artikel
27 September 2005
BALIHO.jpgTerbesar Terlengkap dan Terbanyak.
Ya, hal itu lah yang dirasakan pada lomba kali ini, seiring dengan tema event Jogjacomtech yang diadakan di Jogja Expo Center pada tanggal 9-11 September 2005 lalu.

05 September 2005
Selama ini, umumnya para pembuat patch adalah orang-orang di luar Indonesia. Padahal, hal tersebut tidak sulit untuk dilakukan, yang menjadi kendala selama ini adalah banyak di antara kita yang tidak tahu harus mulai dari mana, berhubung penulis sudah melakukan research kecil-kecilan tentang hal ini maka hasilnya perlu disebarluaskan agar para hardware mania di Indonesia bisa ...
Tricks on optimizing HD Video: Saving your battery life Print E-mail
Written by Benny Lodewijk   
Friday, 27 October 2006
During the IDF Fall 06, Patrick Wong, Intel’s Marketing Engineer of Digital Home Group, talked about tricks for Developers to optimize HD Video playback as well as ways to saving power. Most are for developers, but there are still some tricks we may borrow to enhance our existing playback time. First, we should play video in Full Screen Mode. Windowed mode exposes the desktop, desktop refresh rate, and Windowed mode exposes the desktop, desktop refresh rate, and composition. Thus, Windowed mode enormously increases the power and compute Windowed mode enormously increases the power and compute. It’s a burden of the compositor. If we play video in Full Screen Mode, we may get a power saving up to 1 Watt.

Second, we may use DXVA 2.0 Substreams supported software instead of old D3D mode. Microsoft will add extensions to the coming DirectX Video Acceleration Pipeline upgrade (DXVA2) to support composition and graphics streams for HD DVD. This will include support for clear-rectangle, secondary video, background images/solid color and advanced sub-title planes. This composition technique offers substantial power savings over a D3D (blend) based composition. This would further save the power up to 1W.

Intel also suggested more tricks to developers including using Bounding and Transparency Rectangles (Power save up to 0.5W), Reduced Timer Interrupt Frequency (Power save up to 0.5W), Optical Drive Read Ahead (Power save up to 2W), and Reduced primary video to 30 Hz (Power save up to 4W).

With optimizations, in fact, we can expect a further 1.5 hours playback as a result from power saving. Moreover, Intel also has research on battery with manufacturers to enhance the power capacity. In a combine of twos, even mobile may provide long duration High Definition playback. Mobile Home Theater is no longer a dream.
 
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18 November 2005
Di bulan Desember, tepatnya tanggal 5-8, di Universitas ARS Internasional Bandung, akan diadakan lomba overclocking. Berikut ...
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