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NVIDIA logo GeForce GTX 1660 Ti (Max-Q Design)
versus
NVIDIA logo GeForce GT 645M

NVIDIA GeForce GTX 1660 Ti (Max-Q Design) logo NVIDIA GeForce GT 645M logo
General information GeForce GTX 1660 Ti (Max-Q Design) GeForce GT 645M
Launched Q2 2019 Q1 2013
Used in Mobile Mobile
Factory NVIDIA NVIDIA
Motherboard Bus PCIe 3.0 x16 PCIe 3.0 x16
Memory 6144 MB 0 % 2048 MB 66.7 %
Core Clock 1140 MHz 0 % 710 MHz 37.7 %
DirectX DirectX 12 DirectX 11
OpenGL OpenGL 4.6 OpenGL 4.5
Thermal Design Power (TDP) 60 W 0 % 32 W 46.7 %
Performance GeForce GTX 1660 Ti (Max-Q Design) GeForce GT 645M
Overall Score 47228 0 % 15493 67.2 %
Future Proof 66 % 0 % 25 % 62.1 %
Benchmark Score 22305 0 % 2400 89.2 %
2D Benchmark Score 362.8 0 % 159.8 56 %
Average DirectX performance 72.1 FPS 0 % 7.3 FPS 89.9 %
DirectX 9 performance 126.8 FPS 0 % 14.1 FPS 88.9 %
DirectX 10 performance 54.2 FPS 0 % 3 FPS 94.4 %
DirectX 11 performance 72.4 FPS 0 % 7 FPS 90.3 %
DirectX 12 performance 35.2 FPS 0 % 5 FPS 85.8 %
Graphic card computing 3052.4 operations/s 0 % 476.2 operations/s 84.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 1660 Ti (Max-Q Design), GeForce GT 645M.

Average frames per second GeForce GTX 1660 Ti (Max-Q Design) GeForce GT 645M
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 106.4 FPS 24.2 FPS
High settings 191.5 FPS 43.5 FPS
Medium settings 229.8 FPS 52.2 FPS
Low settings 321.7 FPS 73.0 FPS
Difference 0 % 77.3 %

Grand Theft Auto V Frames per second

Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game Grand Theft Auto V for GeForce GTX 1660 Ti (Max-Q Design), GeForce GT 645M.

Grand Theft Auto V GeForce GTX 1660 Ti (Max-Q Design) GeForce GT 645M
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 79.0 FPS 24.2 FPS
High settings 142.2 FPS 43.5 FPS
Medium settings 170.6 FPS 52.2 FPS
Low settings 238.8 FPS 73.1 FPS
Difference 0 % 69.4 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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