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NVIDIA logo GeForce RTX 2080 SUPER
versus
NVIDIA logo GeForce GTX 660

NVIDIA GeForce RTX 2080 SUPER logo NVIDIA GeForce GTX 660 logo
General information GeForce RTX 2080 SUPER GeForce GTX 660
Launched Q3 2019 Q3 2012
Used in Desktop Desktop
Factory NVIDIA NVIDIA
Motherboard Bus PCIe 3.0 x16 PCIe 3.0 x16
Memory 8192 MB 0 % 3072 MB 62.5 %
Core Clock 1650 MHz 0 % 980 MHz 40.6 %
Boost Clock 1890 MHz 0 % 1137 MHz 39.8 %
Effective Clock 15500 MHz 0 % 6608 MHz 57.4 %
DirectX DirectX 12 DirectX 11
OpenGL OpenGL 4.6 OpenGL 4.5
Thermal Design Power (TDP) 250 W 0 % 140 W 44 %
Length 328 mm 0 % 260 mm 20.7 %
Cooling Fans 3 0 % 2 33.3 %
Case Slots 3 0 % 2 33.3 %
SLI 2-way 0 % 2-way 0 %
Frame Sync G-Sync G-Sync
Performance GeForce RTX 2080 SUPER GeForce GTX 660
Overall Score 71166 0 % 32143 54.8 %
Future Proof 68 % 0 % 21 % 69.1 %
Benchmark Score 50646 0 % 10332 79.6 %
2D Benchmark Score 927 0 % 472.2 49.1 %
Average DirectX performance 151.6 FPS 0 % 33.3 FPS 78 %
DirectX 9 performance 225.4 FPS 0 % 67.9 FPS 69.9 %
DirectX 10 performance 146.6 FPS 0 % 16.1 FPS 89 %
DirectX 11 performance 160.2 FPS 0 % 34.2 FPS 78.7 %
DirectX 12 performance 74.3 FPS 0 % 15.1 FPS 79.7 %
Graphic card computing 8474.7 operations/s 0 % 1787.4 operations/s 78.9 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for GeForce RTX 2080 SUPER, GeForce GTX 660.

Average frames per second GeForce RTX 2080 SUPER GeForce GTX 660
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 172.9 FPS 65.9 FPS
High settings 311.2 FPS 118.7 FPS
Medium settings 373.4 FPS 142.4 FPS
Low settings 522.7 FPS 199.4 FPS
Difference 0 % 61.9 %

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 RTX 2080 SUPER, GeForce GTX 660.

Grand Theft Auto V GeForce RTX 2080 SUPER GeForce GTX 660
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 119.7 FPS 52.9 FPS
High settings 215.5 FPS 95.2 FPS
Medium settings 258.6 FPS 114.2 FPS
Low settings 362.0 FPS 159.9 FPS
Difference 0 % 55.8 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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