Versions

14.6.22.1	40.38%
14.6.22.1	5.77%
12.4.67.0	13.46%
12.4.55.0	1.92%
12.4.55.0	1.92%
11.10.13.1	5.77%
11.10.11.1	5.77%
11.10.11.1	1.92%
10.11.15.0	19.23%
10.11.15.0	1.92%
10.10.5.1	1.92%

nvbackend.exe has 11 known versions, the most recent one is 14.6.22.1. nvbackend.exe is run as a standard windows process with the logged in user's account privileges. During installation, a run registry key for all users is added that will cause the program to run each time any user logs on to Windows. The average file size is about 2.15 MB. It is an authenticode code-signed executable issued to NVIDIA Corporation by the certification authority VeriSign. During the process's lifecycle, the typical CPU resource utilization is about 0.0017% including both foreground and background operations, the average private memory consumption is about 14.14 MB with the maximum memory reaching around 25.14 MB. Addionally, typically read and write I/O disk operations is about 5.68 KB per minute for reads and 1.25 KB per minute for writes.