Chips&Technologies
- Super Math Chips P38700SX A 20
- Super Math Chips P38700SX A 25
- Super Math Chips J38700DX B 33
- Super Math Chips J38700DX B 40

Cyrix
- CX-83S87-16
- CX-83S87-20
- CX-83S87-25
- CX-83D87-16
- CX-83D87-20
- CX-83D87-25
- CX-83D87-33
- CX-83D87-40
- 387SX-25
- 387DX-25
- 387DX-33
- 387DX-40
- 387DX+
- CX-EMC87-16
- CX-EMC87-25
- CX-EMC87-33
- CX-EMC87-40

IIT
- 3C87SX-16
- 3C87SX-20
- 3C87SX-33
- 3C87SX-40
- 3C87-20
- 3C87-25
- 3C87-33
- 3C87-40
- XC87SLC-33

Intel
- N80387SX-16
- N80387SX-20
- N80387SX-25
- N80387SX-33
- N80387SX (16-25)
- N80387SL (16-25)
- A80387DX-16
- A80387DX-20
- A80387DX-25
- A80387DX-33
- A80387DX 16-33
- RapidCAD

ULSI
- US83S87 16
- US83S87 20
- US83S87 33 SX/SLC
- US83S87 40 SX/SLC
- Math Co SX 33
- US83C87 20
- US83C87 25
- US83C87 33
- Math Co DX 25
- Math Co DX 33
- Math Co DX 40

Weitek
- 1167
- 3167-20
- 3167-25
- 3167-33