Should be getting closer to 200 than 100 with your card. Try using these parameters on that chart according to your vid card
https://litecoin.info/Mining_hardware_comparison\\
My card isn't on the list, it is an MSI brand GTX660Ti. I have tried putting the settings for the similar GTX660Ti cards but the .bat file always fails, this ofcourse could be me putting the switches in the wrong place

. I am using speccy to see what my card is, can't match it to any of the other specs(numbers) that don't have a physical brand after them on that list
NVIDIA GeForce GTX 660 Ti
Manufacturer NVIDIA
Model GeForce GTX 660 Ti
Device ID 10DE-1183
Revision A2
Subvendor MSI (1462)
Current Performance Level Level 0
Voltage 0.987 V
Technology 28 nm
Bus Interface PCI Express x16
Temperature 56 ?C
Driver version 9.18.13.3182
BIOS Version 80.04.4b.00.87
Physical Memory 2047 MB
Virtual Memory 2048 MB
Count of performance levels : 1
Level 1
GPU Clock 940 MHz
Memory Clock 3004 MHz
cudaminer.exe -o stratum+tcp://pool.exilecoin.com:3333 -O loginname.worker

assword is just the default, I am getting between 140 and 160 at times with this setup, GPU sitting at 63 deg at times according to cpufan, so not really wanting to push it any further. Below is the dos window hash rates, different the webpage one, guess the webpage is just an average.
[2013-12-28 07:44:13] GPU #0: GeForce GTX 660 Ti, 655200 hashes, 216.87 khash/s
[2013-12-28 07:44:14] accepted: 1771/1794 (98.72%), 216.87 khash/s (yay!!!)
[2013-12-28 07:44:20] GPU #0: GeForce GTX 660 Ti, 1432800 hashes, 217.24 khash/s
[2013-12-28 07:44:20] accepted: 1772/1795 (98.72%), 217.24 khash/s (yay!!!)
[2013-12-28 07:45:41] GPU #0: GeForce GTX 660 Ti, 6676800 hashes, 82.30 khash/s
[2013-12-28 07:45:41] accepted: 1773/1796 (98.72%), 82.30 khash/s (yay!!!)
I'll have another play and a read at some time today.
G