Talk:R4000

Use of "Silicon Graphics, Inc."

"Silicon Graphics, Inc." is used instead of "SGI" as it is not ambiguous. "SGI" now refers to Silicon Graphics International, formerly Rackable Systems. Rilak (talk) 10:28, 16 May 2009 (UTC)

Blacklisted Links Found on the Main Page

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Below is a list of links that were found on the main page:

• http://www.cbronline.com/news/and_from_carrera_computers

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/as_the_r4000_is_taped_out

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/concurrent_multiprocessors_feature_new_bus_architecture

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/mips_and_its_partners_launch_the_64_bit_r4000_risc

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/mips_comes_out_fighting_to_win_the_desktop_with_its_new_r4400_64_bit_risc

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/mips_is_hoping_for_first_pass_at_64bit_r4000_risc_chip_from_nec_next_week

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/mips_previews_the_r4000_claims_it_to_be_the_first_true_64_bit_risc_microprocessor

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/mips_r4000_project_head_resigns

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/mips_r_based_windows_nt_personal_computers_from_deskstation

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• http://www.cbronline.com/news/mips_to_show_off_three_r4000_risc_chips_this_week

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/nec_goes_after_the_business_market_with_its_latest_line_of_risc_unix_workstations

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/nec_ready_with_250mhz_version_of_the_64_bit_mips_r4400_risc

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/nec_vr4400_clock_doubling_risc_has_2m_transistors

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• http://www.cbronline.com/news/pyramid_technology_aims_to_crash_the_mainframe_with_nile_series

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/toshiba_has_200mhz_mips_r4400

  Triggered by \bcbronline\.com\b on the local blacklist

• http://www.cbronline.com/news/toshiba_samples_80486_bus_chip_set_for_r_series

  Triggered by \bcbronline\.com\b on the local blacklist

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 Resolved This issue has been resolved, and I have therefore removed the tag, if not already done. No further action is necessary.—cyberbot II ^Notify_Online 00:17, 4 March 2014 (UTC)

improvements in r4400

In the section on r4400 it says "The only major improvement from the R4000 is larger primary caches, which were doubled in capacity to 16 KB each from 8 KB each." I'm not convinced that's true. The clock speed was also faster. And the r4000 had some problems that prevented 64 bit addressing working properly (though 64 bit arithmetic was fine). Pretty sure those were fixed in the r4400. Not sure where to find a good reference. It was a long time ago. 110.145.147.110 (talk) 05:46, 28 January 2022 (UTC)