Sapphire Radeon Pro Duo vs Zotac Gaming GeForce GTX 1660 Twin Fan

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
Zotac Gaming GeForce GTX 1660 Twin Fan
Zotac Gaming GeForce GTX 1660 Twin Fan Image
Sapphire Radeon Pro Duo
Zotac Gaming GeForce GTX 1660 Twin Fan
Key Differences Key Differences Sapphire Radeon Pro Duo Zotac Gaming GeForce GTX 1660 Twin Fan
GPU Base Clock Speed 1000MHz 1530MHz
GPU Boost Clock Speed Not Known 1785MHz
Pixel Rate 128 GPixel/s 85.68 GPixel/s
GPU Memory Speed 500MHz 2001MHz
GPU Render Output Units (ROPs) 128 48
No. of Supported Displays 4 4
Performance Performance Sapphire Radeon Pro Duo Zotac Gaming GeForce GTX 1660 Twin Fan
GPU Base Clock Speed 1000MHz 1530MHz
Pixel Rate 128 GPixel/s 85.68 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 5.03 TFLOPS
GPU Memory Speed 500MHz 2001MHz
Texture Filter Rate 512 GTexels/s 157.1 GTexels/s
Total GPU Shading Units 8192 1408
Total GPU TMUs 512 88
GPU Render Output Units (ROPs) 128 48
GPU Boost Clock Speed Not Known 1785MHz
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo Zotac Gaming GeForce GTX 1660 Twin Fan
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 4
GPU Temperature Under Load Not Known 67°C
Ray Tracing Support No Yes
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 44.7dB
Idle Power Consumption Not Known 54W
Idle Noise Level Not Known 38.5dB
Ports Ports Sapphire Radeon Pro Duo Zotac Gaming GeForce GTX 1660 Twin Fan
HDMI Output Support Yes Yes
DisplayPort Output 3 3
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
No. of HDMI Ports Not Known 1
General info General info Sapphire Radeon Pro Duo Zotac Gaming GeForce GTX 1660 Twin Fan
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 6600 million
Semiconductor Size 28nm 12nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 215.9mm
Height 130mm 111.15mm
Memory Memory Sapphire Radeon Pro Duo Zotac Gaming GeForce GTX 1660 Twin Fan
Effective Memory Clock 1000MHz 8004MHz
Max Memory Bandwidth 1024GB/s 192.1GB/s
RAM 8GB 6GB
Memory Bus Interface Width 8192bit 192bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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