Zotac GeForce RTX 2080 Super AMP Extreme vs Gainward GeForce GTX 1660 Pegasus

VS
Zotac GeForce RTX 2080 Super AMP Extreme
Zotac GeForce RTX 2080 Super AMP Extreme Image
Gainward GeForce GTX 1660 Pegasus
Gainward GeForce GTX 1660 Pegasus Image
Zotac GeForce RTX 2080 Super AMP Extreme
Gainward GeForce GTX 1660 Pegasus
Key Differences Key Differences Zotac GeForce RTX 2080 Super AMP Extreme Gainward GeForce GTX 1660 Pegasus
GPU Base Clock Speed 1650MHz 1530MHz
GPU Boost Clock Speed 1875MHz 1785MHz
Pixel Rate 120 GPixel/s 85.68 GPixel/s
GPU Memory Speed 1937MHz 2001MHz
GPU Render Output Units (ROPs) 64 48
No. of Supported Displays 4 Not Known
Performance Performance Zotac GeForce RTX 2080 Super AMP Extreme Gainward GeForce GTX 1660 Pegasus
GPU Base Clock Speed 1650MHz 1530MHz
Pixel Rate 120 GPixel/s 85.68 GPixel/s
FLOPS (Floating-point Performance) 11.52 TFLOPS 5.03 TFLOPS
GPU Memory Speed 1937MHz 2001MHz
Texture Filter Rate 360 GTexels/s 157.1 GTexels/s
Total GPU Shading Units 3072 1408
Total GPU TMUs 192 88
GPU Boost Clock Speed 1875MHz 1785MHz
GPU Render Output Units (ROPs) 64 48
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 2080 Super AMP Extreme Gainward GeForce GTX 1660 Pegasus
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 67°C
Idle GPU Temperature 30°C 30°C
Noise Level Under Load 46.5dB 44.7dB
3D Support Yes Yes
Idle Power Consumption 54W 54W
Idle Noise Level 40.3dB 38.5dB
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
Ray Tracing Support No Yes
Ports Ports Zotac GeForce RTX 2080 Super AMP Extreme Gainward GeForce GTX 1660 Pegasus
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 Super AMP Extreme Gainward GeForce GTX 1660 Pegasus
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 324mm 168mm
Height 136mm 126mm
Memory Memory Zotac GeForce RTX 2080 Super AMP Extreme Gainward GeForce GTX 1660 Pegasus
Effective Memory Clock 15496MHz 8004MHz
Max Memory Bandwidth 496GB/s 192GB/s
RAM 8GB 6GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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