Nvidia GeForce RTX 2080 Founders Edition vs Nvidia Geforce GTX 1660 Super

VS
Nvidia GeForce RTX 2080 Founders Edition
Nvidia GeForce RTX 2080 Founders Edition Image
Nvidia Geforce GTX 1660 Super
Nvidia Geforce GTX 1660 Super Image
Nvidia GeForce RTX 2080 Founders Edition
Nvidia Geforce GTX 1660 Super
Key Differences Key Differences Nvidia GeForce RTX 2080 Founders Edition Nvidia Geforce GTX 1660 Super
GPU Base Clock Speed 1515MHz 1530MHz
GPU Boost Clock Speed 1800MHz 1785MHz
Pixel Rate 115.2 GPixel/s 85.68 GPixel/s
GPU Memory Speed 1750MHz 1750MHz
GPU Render Output Units (ROPs) 64 48
No. of Supported Displays 4 Not Known
Performance Performance Nvidia GeForce RTX 2080 Founders Edition Nvidia Geforce GTX 1660 Super
GPU Base Clock Speed 1515MHz 1530MHz
Pixel Rate 115.2 GPixel/s 85.68 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 5.03 TFLOPS
Texture Filter Rate 331.2 GTexels/s 157.1 GTexels/s
GPU Memory Speed 1750MHz 1750MHz
Total GPU Shading Units 2944 1408
Total GPU TMUs 184 88
GPU Boost Clock Speed 1800MHz 1785MHz
GPU Render Output Units (ROPs) 64 48
DPFP (Double Precision Floating Point) Support Yes No
Features Features Nvidia GeForce RTX 2080 Founders Edition Nvidia Geforce GTX 1660 Super
DirectX Version Info 12.1 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 66°C
3D Support Yes Yes
Noise Level Under Load 47.9dB 49.7dB
Multi-GPU Support Count 3 Not Known
No. of Supported Displays 4 Not Known
Ray Tracing Support No Yes
Idle GPU Temperature Not Known 33°C
Idle Power Consumption Not Known 53W
Idle Noise Level Not Known 38dB
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 Founders Edition Nvidia Geforce GTX 1660 Super
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Nvidia GeForce RTX 2080 Founders Edition Nvidia Geforce GTX 1660 Super
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 Nvidia GeForce RTX 2080 Founders Edition Nvidia Geforce GTX 1660 Super
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 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 266.7mm 229mm
Height 115.7mm Not Known
Memory Memory Nvidia GeForce RTX 2080 Founders Edition Nvidia Geforce GTX 1660 Super
Effective Memory Clock 14000MHz 14000MHz
Max Memory Bandwidth 448GB/s 336GB/s
RAM 8GB 6GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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