UltraSPARC IV

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UltraSPARC IV

Quality:

UltraSPARC IV - microprocessor developed by Sun Microsystems. Article “UltraSPARC IV” in English Wikipedia has 21.4 points for quality (as of July 1, 2025). The article contains 6 references and 3 sections.

This article has the best quality in Hungarian Wikipedia. However, this article is the most popular in English version.

Since the creation of article “UltraSPARC IV”, its content was written by 28 registered users of English Wikipedia and edited by 56 registered Wikipedia users in all languages.

The article is cited 162 times in English Wikipedia and cited 278 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #171288 in March 2006
  • Global: #252954 in December 2009

The highest popularity rank from 2008:

  • Local (English): #438493 in March 2009
  • Global: #676096 in November 2010

There are 5 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Hungarian (hu)
UltraSPARC IV
21.4775
2English (en)
UltraSPARC IV
21.3799
3Norwegian (no)
UltraSPARC IV
6.2994
4Russian (ru)
UltraSPARC IV
2.6219
5Esperanto (eo)
UltraSPARC IV
0.1926
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "UltraSPARC IV" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
UltraSPARC IV
151 712
2Russian (ru)
UltraSPARC IV
20 072
3Esperanto (eo)
UltraSPARC IV
2 929
4Norwegian (no)
UltraSPARC IV
2 207
5Hungarian (hu)
UltraSPARC IV
697
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "UltraSPARC IV" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
UltraSPARC IV
339
2Russian (ru)
UltraSPARC IV
47
3Esperanto (eo)
UltraSPARC IV
19
4Hungarian (hu)
UltraSPARC IV
3
5Norwegian (no)
UltraSPARC IV
2
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "UltraSPARC IV" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
UltraSPARC IV
28
2Norwegian (no)
UltraSPARC IV
10
3Russian (ru)
UltraSPARC IV
10
4Esperanto (eo)
UltraSPARC IV
6
5Hungarian (hu)
UltraSPARC IV
2
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "UltraSPARC IV" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
UltraSPARC IV
0
2Esperanto (eo)
UltraSPARC IV
0
3Hungarian (hu)
UltraSPARC IV
0
4Norwegian (no)
UltraSPARC IV
0
5Russian (ru)
UltraSPARC IV
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "UltraSPARC IV" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
UltraSPARC IV
162
2Russian (ru)
UltraSPARC IV
68
3Norwegian (no)
UltraSPARC IV
27
4Hungarian (hu)
UltraSPARC IV
18
5Esperanto (eo)
UltraSPARC IV
3
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
UltraSPARC IV
eoEsperanto
UltraSPARC IV
huHungarian
UltraSPARC IV
noNorwegian
UltraSPARC IV
ruRussian
UltraSPARC IV

Popularity rank trends

Best Rank English:
#438493
03.2009
Global:
#676096
11.2010

AI rank trends

Best Rank English:
#171288
03.2006
Global:
#252954
12.2009

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on UltraSPARC IV from Wikipedia articles about UltraSPARC III, UltraSPARC, Sun Microsystems, SPARC and Sun Fire. Whereas reading the article about UltraSPARC IV people most often go to Wikipedia articles on SPARC64 V, UltraSPARC T1, UltraSPARC III, SPARC and Sun Microsystems.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In English Wikipedia the most popular articles on that day were: Ajit Pawar, Border 2, Sharad Pawar, Killing of Alex Pretti, Ilhan Omar, Sunetra Pawar, Todd Monken, Kristi Noem, Wonder Man (miniseries), Gregory Bovino.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information