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Graphic Engine
NVIDIA® GeForce GTX 1660 Ti
NVIDIA® GeForce RTX™ 2080
Bus Standard
PCI Express 3.0
PCI Express 3.0
OpenGL
OpenGL®4.6
OpenGL®4.6
Video Memory
6GB GDDR6
8GB GDDR6
Engine Clock
OC Mode - GPU Boost Clock : 1800 MHz , GPU Base Clock : 1530 MHz
Gaming Mode (Default) - GPU Boost Clock : 1770 MHz , GPU Base Clock : 1500 MHz
Gaming Mode (Default) - GPU Boost Clock : 1770 MHz , GPU Base Clock : 1500 MHz
OC Mode - GPU Boost Clock : 1755 MHz , GPU Base Clock : 1515 MHz
Gaming Mode (Default) - GPU Boost Clock : 1725 MHz , GPU Base Clock : 1515 MHz
Gaming Mode (Default) - GPU Boost Clock : 1725 MHz , GPU Base Clock : 1515 MHz
CUDA Core
1536
2944
Memory Speed
12002 MHz
14000 MHz (OC Mode)
14000 MHz (Gaming Mode)
14000 MHz (Gaming Mode)
Memory Interface
192-bit
256-bit
Resolution
Digital Max Resolution 7680 x 4320
Digital Max Resolution 7680 x 4320
Interface
Yes x 2 (Native HDMI 2.0b)HDCP Support Yes (2.2)Yes x 1 (Native DisplayPort 1.4)Yes x 1 (Native DVI-D)
HDCP Support Yes (2.2)Yes x 1 (USB Type-C)Yes x 1 (Native DisplayPort 1.4)Yes x 1 (Native HDMI 2.0b)
Maximum Display Support
4
4
NVlink/ Crossfire Support
No
Yes
Accessories
Yes x 1
Yes x 1
Software
ASUS GPU Tweak II & Drivers: please download all software from the support site.
ASUS GPU Tweak II & Drivers: please download all software from the support site.
Dimensions
8.5" x 4.8" x1.7" Inch
21.5 x 12.1 x 4.4 Centimeter21.5 " x 12.1 " x 4.4 " Inch
8.5 x 4.8 x1.7 Centimeter
21.5 x 12.1 x 4.4 Centimeter21.5 " x 12.1 " x 4.4 " Inch
8.5 x 4.8 x1.7 Centimeter
10.5 " x 4.65 " x 2.28 " Inch
26.7 x 11.8 x5.8 Centimeter
26.7 x 11.8 x5.8 Centimeter
Recommended PSU
450W
650W
Power Connectors
1 x 8-pin
1 x 6-pin, 1 x 8-pin
Slot
2.3 Slot
2.7 Slot