Kmail uses 140MB VRAM

Panel resolution is only 1600x900, I previously used this card with 2 1440p panels until Ubuntu desktop used 600MB vram. It plays modern games like Civ6 60fps at high settings using only 20W, and I have several 128-1G older cards that work great but can’t use in normal environments due to problems like this… I now use RX590 8GB to avoid problems like this but it uses 100W on games HD4830 512M can play. 750Ti >>> RX590 even considering the NVIDIA blobs. Anyway, ??

|=========================================+======================+======================|
|   0  NVIDIA GeForce GTX 750 Ti      Off | 00000000:01:00.0  On |                  N/A |
| 30%   30C    P0               1W /  65W |    167MiB /  2048MiB |      0%      Default |
|                                         |                      |                  N/A |
+-----------------------------------------+----------------------+----------------------+
                                                                                         
+---------------------------------------------------------------------------------------+
| Processes:                                                                            |
|  GPU   GI   CI        PID   Type   Process name                            GPU Memory |
|        ID   ID                                                             Usage      |
|=======================================================================================|
|    0   N/A  N/A      1404      G   /usr/bin/X                                   76MiB |
|    0   N/A  N/A      1612      G   /usr/bin/ksmserver                            1MiB |
|    0   N/A  N/A      1615      G   /usr/bin/kded5                                1MiB |
|    0   N/A  N/A      1616      G   /usr/bin/kwin_x11                            28MiB |
|    0   N/A  N/A      1654      G   /usr/bin/plasmashell                         35MiB |
|    0   N/A  N/A      1684      G   ...b/polkit-kde-authentication-agent-1        1MiB |
|    0   N/A  N/A      1687      G   /usr/lib/xdg-desktop-portal-kde               1MiB |
|    0   N/A  N/A      1801      G   /usr/bin/kaccess                              1MiB |
|    0   N/A  N/A      1804      G   /usr/bin/kalendarac                           1MiB |
|    0   N/A  N/A      2332      G   /usr/bin/konsole                              1MiB |
+---------------------------------------------------------------------------------------+
|=========================================+======================+======================|
|   0  NVIDIA GeForce GTX 750 Ti      Off | 00000000:01:00.0  On |                  N/A |
| 30%   28C    P8               1W /  65W |    302MiB /  2048MiB |      0%      Default |
|                                         |                      |                  N/A |
+-----------------------------------------+----------------------+----------------------+
                                                                                         
+---------------------------------------------------------------------------------------+
| Processes:                                                                            |
|  GPU   GI   CI        PID   Type   Process name                            GPU Memory |
|        ID   ID                                                             Usage      |
|=======================================================================================|
|    0   N/A  N/A      1404      G   /usr/bin/X                                  107MiB |
|    0   N/A  N/A      1612      G   /usr/bin/ksmserver                            1MiB |
|    0   N/A  N/A      1615      G   /usr/bin/kded5                                1MiB |
|    0   N/A  N/A      1616      G   /usr/bin/kwin_x11                            27MiB |
|    0   N/A  N/A      1654      G   /usr/bin/plasmashell                         41MiB |
|    0   N/A  N/A      1684      G   ...b/polkit-kde-authentication-agent-1        1MiB |
|    0   N/A  N/A      1687      G   /usr/lib/xdg-desktop-portal-kde               1MiB |
|    0   N/A  N/A      1801      G   /usr/bin/kaccess                              1MiB |
|    0   N/A  N/A      1804      G   /usr/bin/kalendarac                           1MiB |
|    0   N/A  N/A      2332      G   /usr/bin/konsole                              1MiB |
|    0   N/A  N/A      3391      G   /usr/lib/baloorunner                          1MiB |
|    0   N/A  N/A      3404      G   /usr/bin/kmail                               52MiB |
|    0   N/A  N/A      3410      G   /usr/bin/akonadi_control                      1MiB |
|    0   N/A  N/A      3502      G   /usr/bin/akonadi_notes_agent                  1MiB |
|    0   N/A  N/A      3503      G   /usr/bin/akonadi_archivemail_agent            1MiB |
|    0   N/A  N/A      3504      G   /usr/bin/akonadi_sendlater_agent              1MiB |
|    0   N/A  N/A      3505      G   /usr/bin/akonadi_maildispatcher_agent         1MiB |
|    0   N/A  N/A      3506      G   .../bin/akonadi_followupreminder_agent        1MiB |
|    0   N/A  N/A      3508      G   /usr/bin/akonadi_unifiedmailbox_agent         1MiB |
|    0   N/A  N/A      3518      G   /usr/bin/akonadi_mailfilter_agent             1MiB |
|    0   N/A  N/A      3519      G   /usr/bin/akonadi_mailmerge_agent              1MiB |
|    0   N/A  N/A      3520      G   /usr/bin/akonadi_indexing_agent               1MiB |
|    0   N/A  N/A      3521      G   /usr/bin/akonadi_newmailnotifier_agent        1MiB |
|    0   N/A  N/A      3522      G   /usr/bin/akonadi_migration_agent              1MiB |
|    0   N/A  N/A      3565      G   /usr/bin/akonadi_birthdays_resource           1MiB |
|    0   N/A  N/A      3572      G   /usr/bin/akonadi_maildir_resource             1MiB |
|    0   N/A  N/A      3645      G   /usr/bin/akonadi_contacts_resource            1MiB |
|    0   N/A  N/A      3677      G   /usr/bin/akonadi_ical_resource                1MiB |
|    0   N/A  N/A      3722      G   /usr/bin/akonadi_akonotes_resource            1MiB |
+---------------------------------------------------------------------------------------+