Sapphire Radeon RX 6800 XT vs Nvidia Geforce GTX 1660 Super

VS
Sapphire Radeon RX 6800 XT
Sapphire Radeon RX 6800 XT Image
Nvidia Geforce GTX 1660 Super
Nvidia Geforce GTX 1660 Super Image
Sapphire Radeon RX 6800 XT
Nvidia Geforce GTX 1660 Super
Key Differences Key Differences Sapphire Radeon RX 6800 XT Nvidia Geforce GTX 1660 Super
GPU Base Clock Speed 1825MHz 1530MHz
GPU Boost Clock Speed 2250MHz 1785MHz
Pixel Rate 288 GPixel/s 85.68 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 128 48
No. of Supported Displays 4 Not Known
Performance Performance Sapphire Radeon RX 6800 XT Nvidia Geforce GTX 1660 Super
GPU Base Clock Speed 1825MHz 1530MHz
Pixel Rate 288 GPixel/s 85.68 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 5.03 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 648 GTexels/s 157.1 GTexels/s
Total GPU Shading Units 4608 1408
Total GPU TMUs 288 88
GPU Boost Clock Speed 2250MHz 1785MHz
GPU Render Output Units (ROPs) 128 48
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon RX 6800 XT Nvidia Geforce GTX 1660 Super
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 0 Not Known
Ray Tracing Support Yes Yes
No. of Supported Displays 4 Not Known
GPU Temperature Under Load Not Known 66°C
Idle GPU Temperature Not Known 33°C
Noise Level Under Load Not Known 49.7dB
Idle Power Consumption Not Known 53W
Idle Noise Level Not Known 38dB
Miscellaneous Miscellaneous Sapphire Radeon RX 6800 XT Nvidia Geforce GTX 1660 Super
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Sapphire Radeon RX 6800 XT Nvidia Geforce GTX 1660 Super
HDMI Output Support Yes Yes
DisplayPort Output 2 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
General info General info Sapphire Radeon RX 6800 XT Nvidia Geforce GTX 1660 Super
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 6600 million
Semiconductor Size 7nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 229mm
Height 119.8mm Not Known
Memory Memory Sapphire Radeon RX 6800 XT Nvidia Geforce GTX 1660 Super
Effective Memory Clock 16000MHz 14000MHz
Max Memory Bandwidth 512GB/s 336GB/s
RAM 16GB 6GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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