New Socket: LGA 775

07:00 - Saturday 19 June 2004 by Patrick Schmid
Source: Tom's Hardware – Keywords: intel, stakes, its, vision, of, the, pc, future, with, 775, launch

Table of content:
5 – New Socket: LGA 775
  1. 1 – Intel's 775 Launch Mixes Ambition With A Strong Aftertaste
  2. 2 – First Contact
  3. 3 – Obstacles And Hurdles
  4. 4 – More Findings
  5. 5 – New Socket: LGA 775
  6. 6 – LGA 775 Processor Installation
  7. 7 – LGA 775 Processor Installation, Continued
  8. 8 – LGA 775 Processor Installation, Continued
  9. 9 – MSI's CPU Installation Tool
  10. 10 – Transitional Products
  11. 11 – Poor Thing: Intel Reference Cooler
  12. 12 – New Processors: P4 Prescott Up To 3.6 GHz
  13. 13 – Specification Overview
  14. 14 – Model And Pricing Information
  15. 15 – Processor Overview:
  16. 16 – New Chipsets: 925X, 915G, 915P, 915GV
  17. 17 – New Chipsets: 925X, 915G, 915P, 915GV, Continued
  18. 18 – 925X Express Chipset
  19. 19 – 915G Express Chipset
  20. 20 – 915G Express Chipset, Continued
  21. 21 – 915G Express Chipset, Continued
  22. 22 – 915P Express Chipset
  23. 23 – Chipset Devices
  24. 24 – Intel Puts The Lock On Overclocking
  25. 25 – How To Unlock The Overclocking Lock
  26. 26 – New Memory: DDR2-533, Continued
  27. 27 – DDR2 Memory Vendors
  28. 28 – Intel Flex Memory Technology
  29. 29 – New Interlink: PCI Express
  30. 30 – More SATA, More RAID, More Ports
  31. 31 – Matrix RAID
  32. 32 – Creating A RAID Array
  33. 33 – More HD Performance For Free: Command Queuing
  34. 34 – More Networking: Intel Wireless Connect Technology
  35. 35 – New Audio: High Definition Audio
  36. 36 – Asus P5AD2 Premium
  37. 37 – Foxconn 925A01
  38. 38 – Test Setup
  39. 39 – Benchmarks And Settings
  40. 40 – Platform Benchmarks
  41. 41 – DirectX 8 Benchmarks
  42. 42 – DirectX 8 Benchmarks, Continued
  43. 43 – DirectX 9 Benchmarks, Continued
  44. 44 – Video Benchmarks
  45. 45 – Video Benchmarks, Continued
  46. 46 – Application Benchmarks
  47. 47 – Application Benchmarks, Continued
  48. 48 – Synthetic Benchmarks
  49. 49 – Synthetic Benchmarks, Continued
  50. 50 – Processor Power Consumption
  51. 51 – Integrated Graphics Benchmarks
  52. 52 – Game Benchmarks
  53. 53 – Halo
  54. 54 – Far Cry
  55. 55 – Video Performance
  56. 56 – Networking Benchmarks
  57. 57 – Storage Subsystem Benchmarks
  58. 58 – Conclusion
  59. 59 – A Final Note

New Socket: LGA 775

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Virgin motherboards will be delivered with a cover that protects the processor socket. Keep an eye on the manufacturer of these parts, Foxconn, who is currently trying to conquer the channel market with its own motherboards.

Using metal components, the LGA 775 socket is much more robust than former types. Since the processor has no pins any more, the metal frame is now used to lock the processor. As a result, you won't end up pulling out the processor when you want to remove the heat sink only.

LGA (Land Grid Array) technology comes from the high-end server arena and allows for higher pin densities as well as very consistent electrical and mechanical characteristics. Less force needs to be applied in order to secure physical contact. According to an Intel PR manager, the main reason for introducing LGA 775 was the larger pin count, which makes it easier to supply power to future processors. Although Tejas has gone, we can be fairly sure that future CPUs will require a decent amount of power - particularly if you think dual core.

While the pins have been part of the CPU before, they are now relocated to the socket. Most of Taiwan's motherboard makers are afraid that their motherboard return rates may skyrocket due to damaged LGA 775 sockets. Of course they would have to answer for that type of damage in some way. Considering the ongoing price war between Asus and most of the smaller manufacturers, costs will become a matter of life or death.

This is it. Let's install a processor now.

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