Zotac GeForce RTX 2080 Ti Triple Fan vs Colorful iGame GeForce GTX 1660 Ultra

VS
Zotac GeForce RTX 2080 Ti Triple Fan
Zotac GeForce RTX 2080 Ti Triple Fan Image
Colorful iGame GeForce GTX 1660 Ultra
Colorful iGame GeForce GTX 1660 Ultra Image
Zotac GeForce RTX 2080 Ti Triple Fan
Colorful iGame GeForce GTX 1660 Ultra
Key Differences Key Differences Zotac GeForce RTX 2080 Ti Triple Fan Colorful iGame GeForce GTX 1660 Ultra
GPU Base Clock Speed 1350MHz 1530MHz
GPU Boost Clock Speed 1605MHz 1860MHz
Pixel Rate 141.2 GPixel/s 89.28 GPixel/s
GPU Memory Speed 1750MHz 2001MHz
GPU Render Output Units (ROPs) 88 48
No. of Supported Displays 4 Not Known
Performance Performance Zotac GeForce RTX 2080 Ti Triple Fan Colorful iGame GeForce GTX 1660 Ultra
GPU Base Clock Speed 1350MHz 1530MHz
Pixel Rate 141.2 GPixel/s 89.28 GPixel/s
FLOPS (Floating-point Performance) 13.97 TFLOPS 5.24 TFLOPS
Texture Filter Rate 436.6 GTexels/s 163.7 GTexels/s
GPU Memory Speed 1750MHz 2001MHz
Total GPU Shading Units 4352 1408
Total GPU TMUs 272 88
GPU Boost Clock Speed 1605MHz 1860MHz
GPU Render Output Units (ROPs) 88 48
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 2080 Ti Triple Fan Colorful iGame GeForce GTX 1660 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 No
GPU Temperature Under Load 77°C 67°C
Idle GPU Temperature 31°C 30°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 44.7dB
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 Zotac GeForce RTX 2080 Ti Triple Fan Colorful iGame GeForce GTX 1660 Ultra
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac GeForce RTX 2080 Ti Triple Fan Colorful iGame GeForce GTX 1660 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 Zotac GeForce RTX 2080 Ti Triple Fan Colorful iGame GeForce GTX 1660 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 308mm 229mm
Height 113mm Not Known
Memory Memory Zotac GeForce RTX 2080 Ti Triple Fan Colorful iGame GeForce GTX 1660 Ultra
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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