Nvidia GeForce RTX 3070 vs Gigabyte GeForce GTX 1660 OC

VS
Nvidia GeForce RTX 3070
Nvidia GeForce RTX 3070 Image
Gigabyte GeForce GTX 1660 OC
Gigabyte GeForce GTX 1660 OC Image
Nvidia GeForce RTX 3070
Gigabyte GeForce GTX 1660 OC
Key Differences Key Differences Nvidia GeForce RTX 3070 Gigabyte GeForce GTX 1660 OC
GPU Base Clock Speed 1500MHz 1530MHz
GPU Boost Clock Speed 1725MHz 1830MHz
Pixel Rate 165.6 GPixel/s 87.84 GPixel/s
GPU Memory Speed 1750MHz 2001MHz
GPU Render Output Units (ROPs) 96 48
No. of Supported Displays 4 4
Performance Performance Nvidia GeForce RTX 3070 Gigabyte GeForce GTX 1660 OC
GPU Base Clock Speed 1500MHz 1530MHz
Pixel Rate 165.6 GPixel/s 87.84 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 5.15 TFLOPS
GPU Memory Speed 1750MHz 2001MHz
Texture Filter Rate 317.4 GTexels/s 161 GTexels/s
Total GPU Shading Units 5888 1408
Total GPU TMUs 184 88
GPU Boost Clock Speed 1725MHz 1830MHz
GPU Render Output Units (ROPs) 96 48
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3070 Gigabyte GeForce GTX 1660 OC
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 4
Ports Ports Nvidia GeForce RTX 3070 Gigabyte GeForce GTX 1660 OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce RTX 3070 Gigabyte GeForce GTX 1660 OC
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 224mm
Height 112mm 121mm
Memory Memory Nvidia GeForce RTX 3070 Gigabyte GeForce GTX 1660 OC
Effective Memory Clock 14000MHz 8002MHz
Max Memory Bandwidth 448GB/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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