Zotac GeForce RTX 2070 Super Twin Fan vs Asus GeForce GTX 660 DirectCU II TOP

VS
Zotac GeForce RTX 2070 Super Twin Fan
Zotac GeForce RTX 2070 Super Twin Fan Image
Asus GeForce GTX 660 DirectCU II TOP
Asus GeForce GTX 660 DirectCU II TOP Image
Zotac GeForce RTX 2070 Super Twin Fan
Asus GeForce GTX 660 DirectCU II TOP
Key Differences Key Differences Zotac GeForce RTX 2070 Super Twin Fan Asus GeForce GTX 660 DirectCU II TOP
GPU Base Clock Speed 1605MHz 1072MHz
GPU Boost Clock Speed 1770MHz 1137MHz
Pixel Rate 113.3 GPixel/s 21.4 GPixel/s
GPU Memory Speed 1750MHz 1527MHz
GPU Render Output Units (ROPs) 64 24
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 2070 Super Twin Fan Asus GeForce GTX 660 DirectCU II TOP
GPU Base Clock Speed 1605MHz 1072MHz
Pixel Rate 113.3 GPixel/s 21.4 GPixel/s
FLOPS (Floating-point Performance) 9.06 TFLOPS 2.06 TFLOPS
GPU Memory Speed 1750MHz 1527MHz
Texture Filter Rate 283.2 GTexels/s 85.8 GTexels/s
Total GPU Shading Units 2560 960
Total GPU TMUs 160 80
GPU Boost Clock Speed 1770MHz 1137MHz
GPU Render Output Units (ROPs) 64 24
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 2070 Super Twin Fan Asus GeForce GTX 660 DirectCU II TOP
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 72°C
Idle GPU Temperature 30°C 30°C
Noise Level Under Load 45.5dB 47.4dB
3D Support Yes Yes
Idle Noise Level 41dB 40.8dB
Idle Power Consumption 53W 110W
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 4104
3DMark Vantage Texture Fill Result Not Known 65.3GTexels/s
3DMark Vantage Pixel Fill Result Not Known 9.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1933
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 296W
SmallLuxGPU (2.0d4) Result Not Known 5000
Ports Ports Zotac GeForce RTX 2070 Super Twin Fan Asus GeForce GTX 660 DirectCU II TOP
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 2070 Super Twin Fan Asus GeForce GTX 660 DirectCU II TOP
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 2540 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 259mm
Height 113mm 111mm
Memory Memory Zotac GeForce RTX 2070 Super Twin Fan Asus GeForce GTX 660 DirectCU II TOP
Effective Memory Clock 14000MHz 6108MHz
Max Memory Bandwidth 448GB/s 147GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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