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NVIDIA logo GeForce GTX 980 Ti
versus
NVIDIA logo GeForce GTX 660

NVIDIA GeForce GTX 980 Ti logo NVIDIA GeForce GTX 660 logo
General information GeForce GTX 980 Ti GeForce GTX 660
Launched Q2 2015 Q3 2012
Used in Desktop Desktop
Factory NVIDIA NVIDIA
Motherboard Bus PCIe 3.0 x16 PCIe 3.0 x16
Memory 6144 MB 0 % 3072 MB 50 %
Core Clock 1076 MHz 0 % 980 MHz 8.9 %
Boost Clock 1367 MHz 0 % 1137 MHz 16.8 %
Effective Clock 7210 MHz 0 % 6608 MHz 8.3 %
DirectX DirectX 12 DirectX 11
OpenGL OpenGL 4.5 OpenGL 4.5
Thermal Design Power (TDP) 250 W 0 % 140 W 44 %
Length 330 mm 0 % 260 mm 21.2 %
Cooling Fans 3 0 % 2 33.3 %
Case Slots 2 0 % 2 0 %
SLI 4-way 0 % 2-way 50 %
Frame Sync G-Sync G-Sync
Performance GeForce GTX 980 Ti GeForce GTX 660
Overall Score 59728 0 % 32143 46.2 %
Future Proof 40 % 0 % 21 % 47.5 %
Benchmark Score 35674 0 % 10332 71 %
2D Benchmark Score 853.9 0 % 472.2 44.7 %
Average DirectX performance 106 FPS 0 % 33.3 FPS 68.6 %
DirectX 9 performance 189.7 FPS 0 % 67.9 FPS 64.2 %
DirectX 10 performance 73.3 FPS 0 % 16.1 FPS 78.1 %
DirectX 11 performance 106 FPS 0 % 34.2 FPS 67.8 %
DirectX 12 performance 54.9 FPS 0 % 15.1 FPS 72.5 %
Graphic card computing 6189 operations/s 0 % 1787.4 operations/s 71.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce GTX 980 Ti, GeForce GTX 660.

Average frames per second GeForce GTX 980 Ti GeForce GTX 660
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 140.0 FPS 65.9 FPS
High settings 252.1 FPS 118.7 FPS
Medium settings 302.5 FPS 142.4 FPS
Low settings 423.5 FPS 199.4 FPS
Difference 0 % 52.9 %

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 980 Ti, GeForce GTX 660.

Grand Theft Auto V GeForce GTX 980 Ti GeForce GTX 660
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 100.1 FPS 52.9 FPS
High settings 180.2 FPS 95.2 FPS
Medium settings 216.3 FPS 114.2 FPS
Low settings 302.8 FPS 159.9 FPS
Difference 0 % 47.2 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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