The following table compares general and technical information for a selection of common and uncommon Texas Instruments graphing calculators. See the individual calculators' articles for further information.
| Calculator | CPU | RAM | Display Size | Programming Languages | Link Abilities | Year Released | Predecessors | Successors |
| TI-73/TI-73 Explorer | Zilog Z80 @ 6MHz | 25KB of RAM, 64KB of Flash ROM | 96x64 pixels
16x8 characters | TI-Basic, Assembly (via Mallard), Flash Apps | IO Port | 1998/2003 | TI-80 | None |
TI-80 | 980 kHz Proprietary | 7 KB of RAM | 64x48 pixels
16x8 characters | TI-Basic (Though not intended for heavy programming) | None | 1995 | None | TI-73/TI-73 Explorer |
TI-81 | Zilog Z80 @ 2 MHz | 2.4 KB of RAM | 96x64 pixels
16x8 characters | TI-Basic, Machine code (through an exploit and only on ROM 1.8K) | None | 1990 | None | TI-82 |
TI-82 | Zilog Z80 @ 6 MHz | 28 KB of RAM | 96x64 pixels
16x8 characters | TI-Basic, Assembly (through modifications) | IO Port | 1993 | TI-81 | TI-83 |
TI-83 | Zilog Z80 @ 6 MHz | 27 KB of RAM | 96x64 pixels
16x8 characters | TI-Basic, Assembly (built-in) | IO Port | 1996 | TI-82 | TI-83 Plus |
TI-83 Plus | Zilog Z80 @ 6 MHz | 24 KB of RAM, 160 KB of Flash ROM | 96x64 pixels
16x8 characters | TI-Basic, Assembly (built-in), Flash Apps | IO Port | 1999 | TI-83 | TI-83 Plus Silver Edition, TI-84 Plus |
TI-83 Plus Silver Edition | Zilog Z80 @ 6 MHz/15 MHz (Dual Speed) | 128 KB of RAM (24 KB user accessible), 1.5 MiB of Flash ROM | 96x64 pixels
16x8 characters | TI-Basic, Assembly (built-in), Flash Apps | IO Port | 2001 | TI-83 Plus | TI-84 Plus Silver Edition |
TI-84 Plus | Zilog Z80 @ 15 MHz | 24 KB of RAM, 480 KB of Flash ROM | 96x64 pixels
16x8 characters | TI-Basic, Assembly (built-in), Flash Apps | IO Port, Mini USB Port | 2004 | TI-83 Plus | TI-84 Plus Silver Edition, TI-Nspire |
TI-84 Plus Silver Edition | Zilog Z80 @ 15 MHz | 128 KB of RAM (24 KB user accessible), 1.5 MiB of Flash ROM | 96x64 pixels
16x8 characters | TI-Basic, Assembly (built-in), Flash Apps | IO Port, Mini USB Port | 2004 | TI-83 Plus Silver Edition, TI-84 Plus | None |
TI-85 | Zilog Z80 @ 6 MHz | 28 KB of RAM | 128x64 pixels
21x8 characters | TI-Basic, Assembly (through modifications) | IO Port | 1992 | None | TI-86 |
TI-86 | Zilog Z80 @ 6 MHz | 128KiB of RAM | 128x64 pixels
21x8 characters | TI-Basic, Assembly (built-in) | IO Port | 1997 | TI-85 | None |
TI-89 | Motorola 68000 @ 10 MHz/12 MHz (nominal) | 256 KiB of RAM (188 KB user accessible), 2 MiB of Flash ROM | 160x100 pixels (not broken into character blocks) | TI-Basic, Assembly (built-in), Flash Apps | IO Port | 1998 | TI-92/TI-92 II | TI-89 Titanium, TI-Nspire CAS |
TI-89 Titanium | Motorola 68000 @ ≤16 MHz | 256 KiB of RAM (188 KB user accessible), 2.7 MB of Flash ROM | 160x100 pixels (not broken into character blocks) | TI-Basic, Assembly (built-in), Flash Apps | IO Port, Mini USB Port | 2004 | TI-89 | None |
 
TI-92/TI-92 II | Motorola 68000 @ 10 MHz | 68 KB of RAM/136 KB of RAM | 240x128 pixels (not broken into character blocks) | TI-Basic, Assembly (through modifications) | IO Port | 1995/1996 | None | TI-92 Plus |
TI-92 Plus | Motorola 68000 @ 10 MHz | 256 KB of RAM (188 KB user accessible), 384 KB of Flash ROM | 240x128 pixels (not broken into character blocks) | TI-Basic, Assembly (built-in), Flash Apps | IO Port | 1998 | TI-92/TI-92 II | Voyage 200 |
Voyage 200 | Motorola 68000 @ 12 MHz | 256 KB of RAM (188 KB user accessible), 2.7 MB of Flash ROM | 240x128 pixels (not broken into character blocks) | TI-Basic, Assembly (built-in), Flash Apps | IO Port | 2002 | TI-92 Plus | None |
TI-Nspire/TI-Nspire CAS | ARM @ unspecified speed | 32 MB of RAM (20 MB user accessible), 32 MB of Flash ROM | 320x240 pixels (16 shade grayscale) | TI-Basic | Mini USB Port | 2007 | TI-84 Plus/TI-89 | None |
| Calculator | CPU | RAM | Display Size | Programming Languages | Link Abilities | Year Released | Predecessors | Successors |
