KFA2 GeForce RTX 3080 EX Gamer 1-Click OC vs EVGA GeForce GTX 1660 XC Black Gaming

VS
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Image
EVGA GeForce GTX 1660 XC Black Gaming
EVGA GeForce GTX 1660 XC Black Gaming Image
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
EVGA GeForce GTX 1660 XC Black Gaming
Key Differences Key Differences KFA2 GeForce RTX 3080 EX Gamer 1-Click OC EVGA GeForce GTX 1660 XC Black Gaming
GPU Base Clock Speed 1440MHz 1530MHz
GPU Boost Clock Speed 1755MHz 1785MHz
Pixel Rate 168.5 GPixel/s 85.68 GPixel/s
GPU Memory Speed 1188MHz 2001MHz
GPU Render Output Units (ROPs) 96 48
No. of Supported Displays Not Known 3
Performance Performance KFA2 GeForce RTX 3080 EX Gamer 1-Click OC EVGA GeForce GTX 1660 XC Black Gaming
GPU Base Clock Speed 1440MHz 1530MHz
Pixel Rate 168.5 GPixel/s 85.68 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 5.03 TFLOPS
GPU Memory Speed 1188MHz 2001MHz
Texture Filter Rate 477.4 GTexels/s 157.1 GTexels/s
Total GPU Shading Units 8704 1408
Total GPU TMUs 272 88
GPU Boost Clock Speed 1755MHz 1785MHz
GPU Render Output Units (ROPs) 96 48
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 3080 EX Gamer 1-Click OC EVGA GeForce GTX 1660 XC Black Gaming
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
GPU Temperature Under Load Not Known 67°C
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
Multi-GPU Support Count Not Known 0
No. of Supported Displays Not Known 3
Ports Ports KFA2 GeForce RTX 3080 EX Gamer 1-Click OC EVGA GeForce GTX 1660 XC Black Gaming
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 KFA2 GeForce RTX 3080 EX Gamer 1-Click OC EVGA GeForce GTX 1660 XC Black Gaming
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 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 330mm 189.89mm
Height 142mm 111.15mm
Memory Memory KFA2 GeForce RTX 3080 EX Gamer 1-Click OC EVGA GeForce GTX 1660 XC Black Gaming
Effective Memory Clock 19000MHz 8004MHz
Max Memory Bandwidth 720GB/s 192GB/s
RAM 10GB 6GB
Memory Bus Interface Width 320bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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