ðɪ ˈɛs twˈɛnti wʌz ˈɔːlsoʊ ˈɛs θɹˈiː z fˈɜːst dʒˌiːdˌiːdˌiːˈɑːɹ θɹˈiː ɛnˈeɪbəld pɹˈɑːdʌkt wɪððə mˈɛmɚɹi ˈɪntɚfˌeɪs səpˈoːɹɾɪŋ θˈɜːɾi tˈuː, sˈɪksti fˈoːɹ, ɔːɹ wˈʌnhˈʌndɹɪd twˈɛnti ˈeɪtbˈɪt ʌv dʒˌiːdˌiːdˌiːˈɑːɹ wˈʌn, dʒˌiːdˌiːdˌiːˈɑːɹ tˈuː ɔːɹ dʒˌiːdˌiːdˌiːˈɑːɹ θɹˈiː mˈɛmɚɹi.
The S20 was also S3's first GDDR3 enabled product - with the memory interface supporting 32, 64, or 128-bit of GDDR1, GDDR2 or GDDR3 memory.