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Computer Hardware

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Computer Hardware

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Computer Hardware

  1. 1. Computer Hardware <ul><li>and how it affects ‘performance’ </li></ul>
  2. 2. Performance? <ul><li>Speed. Limit. Balance. </li></ul>
  3. 3. Memory <ul><li>Quality vs Quantity </li></ul><ul><li>Single vs Dual vs Triple Channel </li></ul>
  4. 4. Hard Disk <ul><li>RPM vs Density </li></ul><ul><li>RAID-ing and SSD-s </li></ul>
  5. 5. CPU <ul><li>Mhz (Ghz) Myth </li></ul><ul><li>AMD vs Intel </li></ul>
  6. 6. Other Components?
  7. 7. Motherboard <ul><li>Quality. Features. </li></ul>
  8. 8. PSU <ul><li>Quality. Quantity. Efficiency. </li></ul>
  9. 9. Graphics Card <ul><li>Raw Power through Parallel Processing </li></ul>
  10. 10. Core i7 975 Extreme <ul><li>$999 </li></ul>
  11. 11. NVIDIA GTX 295 <ul><li>Dual Chip Card in Quad SLI </li></ul><ul><li>$499 x 2 = $998 </li></ul>
  12. 12. CPU - 70 GFlop GPU - 3.6 Tflop Advantage - > 50x Advantage - > 50x Advantage - > 50x
  13. 13. That’s all folks!

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