Editing List of AMD Athlon processors (section)

===Athlon (Model 2, K75 "Pluto/Orion", 180 nm)===
* L2 cache runs with 50% (up to 700&nbsp;MHz), 40% (up to 850&nbsp;MHz) or 33% (up to 1000&nbsp;MHz) of CPU speed.
* 900 - 1000&nbsp;MHz have Orion designation.
* All models support: ''[[MMX (instruction set)|MMX]], [[3DNow!|Enhanced 3DNow!]]''
{| class="wikitable"
!Model Number || Frequency || L2 cache || [[front-side bus|FSB]] <sup id="fn_1_back">[[#fn_1|1]]</sup> || Multiplier || Voltage || [[Thermal Design Power|TDP]] || Socket || Release Date || Order Part Number || Release<br/>price ([[United States dollar|USD]])
|-
|Athlon 550  || 550&nbsp;MHz  || rowspan="10" | 512 KB || rowspan="10" | 200 MT/s || 5.5x || rowspan="5" | 1.60 V || 31 [[Watt|W]] || rowspan="10" | [[Slot A]] || rowspan="5" | November 29, 1999 || AMD-K7550MTR51B A ||
|-
|Athlon 600  || 600&nbsp;MHz  || 6x   || 34 W || AMD-K7600MTR51B A ||
|-
|Athlon 650  || 650&nbsp;MHz  || 6.5x || 36 W || AMD-K7650MTR51B A ||
|-
|Athlon 700  || 700&nbsp;MHz  || 7x   || 39 W || AMD-K7700MTR51B A ||
|-
|Athlon 750  || 750&nbsp;MHz  || 7.5x || 40 W || AMD-K7750MTR52B A || $799
|-
|Athlon 800  || 800&nbsp;MHz  || 8x   || rowspan="2" | 1.70 V || 48 W || January 6, 2000 || AMD-K7800MPR52B A ||
|-
|Athlon 850  || 850&nbsp;MHz  || 8.5x || 50 W || February 11, 2000 || AMD-K7850MPR52B A || $849
|-
|Athlon 900  || 900&nbsp;MHz  || 9x   || rowspan="3" | 1.80 V || 60 W || rowspan="3" | March 6, 2000 || AMD-K7900MNR53B A || $899
|-
|Athlon 950  || 950&nbsp;MHz  || 9.5x || 62 W || AMD-K7950MNR53B A || $999
|-
|Athlon 1000 || 1000&nbsp;MHz || 10x  || 65 W || AMD-K7100MNR53B A || $1,299
|}