Gigabyte GeForce RTX 2080 Ti WindForce OC vs Colorful iGame GeForce GTX 1660 Advanced OC

VS
Gigabyte GeForce RTX 2080 Ti WindForce OC
Gigabyte GeForce RTX 2080 Ti WindForce OC Image
Colorful iGame GeForce GTX 1660 Advanced OC
Colorful iGame GeForce GTX 1660 Advanced OC Image
Gigabyte GeForce RTX 2080 Ti WindForce OC
Colorful iGame GeForce GTX 1660 Advanced OC
Key Differences Key Differences Gigabyte GeForce RTX 2080 Ti WindForce OC Colorful iGame GeForce GTX 1660 Advanced OC
GPU Base Clock Speed 1350MHz 1530MHz
GPU Boost Clock Speed 1620MHz 1875MHz
Pixel Rate 142.6 GPixel/s 90 GPixel/s
GPU Memory Speed 1750MHz 2001MHz
GPU Render Output Units (ROPs) 88 48
No. of Supported Displays 4 Not Known
Performance Performance Gigabyte GeForce RTX 2080 Ti WindForce OC Colorful iGame GeForce GTX 1660 Advanced OC
GPU Base Clock Speed 1350MHz 1530MHz
Pixel Rate 142.6 GPixel/s 90 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 5.28 TFLOPS
GPU Memory Speed 1750MHz 2001MHz
Texture Filter Rate 440.6 GTexels/s 165 GTexels/s
Total GPU Shading Units 4352 1408
Total GPU TMUs 272 88
GPU Boost Clock Speed 1620MHz 1875MHz
GPU Render Output Units (ROPs) 88 48
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte GeForce RTX 2080 Ti WindForce OC Colorful iGame GeForce GTX 1660 Advanced OC
DirectX Version Info 12 12.1
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes No
3D Support Yes Yes
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
Ray Tracing Support No Yes
Miscellaneous Miscellaneous Gigabyte GeForce RTX 2080 Ti WindForce OC Colorful iGame GeForce GTX 1660 Advanced OC
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte GeForce RTX 2080 Ti WindForce OC Colorful iGame GeForce GTX 1660 Advanced OC
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 Gigabyte GeForce RTX 2080 Ti WindForce OC Colorful iGame GeForce GTX 1660 Advanced OC
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 280.35mm 229mm
Height 116.45mm Not Known
Memory Memory Gigabyte GeForce RTX 2080 Ti WindForce OC Colorful iGame GeForce GTX 1660 Advanced OC
Effective Memory Clock 14000MHz 8004MHz
Max Memory Bandwidth 616GB/s 192GB/s
RAM 11GB 6GB
Memory Bus Interface Width 352bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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