Asus GeForce Dual RTX 2080 Ti vs Colorful iGame GeForce GTX 1660 Ti Ultra

VS
Asus GeForce Dual RTX 2080 Ti
Asus GeForce Dual RTX 2080 Ti Image
Colorful iGame GeForce GTX 1660 Ti Ultra
Colorful iGame GeForce GTX 1660 Ti Ultra Image
Asus GeForce Dual RTX 2080 Ti
Colorful iGame GeForce GTX 1660 Ti Ultra
Key Differences Key Differences Asus GeForce Dual RTX 2080 Ti Colorful iGame GeForce GTX 1660 Ti Ultra
GPU Base Clock Speed 1350MHz 1500MHz
GPU Boost Clock Speed 1545MHz 1845MHz
Pixel Rate 136 GPixel/s 88.56 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 88 48
No. of Supported Displays 4 Not Known
Performance Performance Asus GeForce Dual RTX 2080 Ti Colorful iGame GeForce GTX 1660 Ti Ultra
GPU Base Clock Speed 1350MHz 1500MHz
Pixel Rate 136 GPixel/s 88.56 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 5.67 TFLOPS
GPU Memory Speed 1750MHz 1500MHz
Texture Filter Rate 420.2 GTexels/s 177.1 GTexels/s
Total GPU Shading Units 4352 1536
Total GPU TMUs 272 96
GPU Boost Clock Speed 1545MHz 1845MHz
GPU Render Output Units (ROPs) 88 48
DPFP (Double Precision Floating Point) Support No No
Features Features Asus GeForce Dual RTX 2080 Ti Colorful iGame GeForce GTX 1660 Ti Ultra
DirectX Version Info 12 12.1
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 65°C
Idle GPU Temperature 31°C 30°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 48.2dB
Idle Noise Level 41.5dB 38.5dB
Idle Power Consumption 54W 54W
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
Ray Tracing Support No Yes
Miscellaneous Miscellaneous Asus GeForce Dual RTX 2080 Ti Colorful iGame GeForce GTX 1660 Ti Ultra
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Asus GeForce Dual RTX 2080 Ti Colorful iGame GeForce GTX 1660 Ti Ultra
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Asus GeForce Dual RTX 2080 Ti Colorful iGame GeForce GTX 1660 Ti Ultra
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 6600 million
Semiconductor Size 12nm 12nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 229mm
Height 114mm Not Known
Memory Memory Asus GeForce Dual RTX 2080 Ti Colorful iGame GeForce GTX 1660 Ti Ultra
Effective Memory Clock 14000MHz 12000MHz
Max Memory Bandwidth 616GB/s 288GB/s
RAM 11GB 6GB
Memory Bus Interface Width 352bit 192bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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