Nvidia GeForce RTX 3070 vs Gainward GeForce GTX 1660 Ti Pegasus

VS
Nvidia GeForce RTX 3070
Nvidia GeForce RTX 3070 Image
Gainward GeForce GTX 1660 Ti Pegasus
Gainward GeForce GTX 1660 Ti Pegasus Image
Nvidia GeForce RTX 3070
Gainward GeForce GTX 1660 Ti Pegasus
Key Differences Key Differences Nvidia GeForce RTX 3070 Gainward GeForce GTX 1660 Ti Pegasus
GPU Base Clock Speed 1500MHz 1500MHz
GPU Boost Clock Speed 1725MHz 1770MHz
Pixel Rate 165.6 GPixel/s 84.96 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 96 48
No. of Supported Displays 4 3
Performance Performance Nvidia GeForce RTX 3070 Gainward GeForce GTX 1660 Ti Pegasus
GPU Base Clock Speed 1500MHz 1500MHz
Pixel Rate 165.6 GPixel/s 84.96 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 5.44 TFLOPS
GPU Memory Speed 1750MHz 1500MHz
Texture Filter Rate 317.4 GTexels/s 169.9 GTexels/s
Total GPU Shading Units 5888 1536
Total GPU TMUs 184 96
GPU Boost Clock Speed 1725MHz 1770MHz
GPU Render Output Units (ROPs) 96 48
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3070 Gainward GeForce GTX 1660 Ti Pegasus
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes Yes
No. of Supported Displays 4 3
GPU Temperature Under Load Not Known 65°C
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 48.2dB
Idle Power Consumption Not Known 54W
Idle Noise Level Not Known 38.5dB
Ports Ports Nvidia GeForce RTX 3070 Gainward GeForce GTX 1660 Ti Pegasus
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 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 3070 Gainward GeForce GTX 1660 Ti Pegasus
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 6600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 242mm 168mm
Height 112mm 126mm
Memory Memory Nvidia GeForce RTX 3070 Gainward GeForce GTX 1660 Ti Pegasus
Effective Memory Clock 14000MHz 12000MHz
Max Memory Bandwidth 448GB/s 288GB/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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