EVGA GeForce RTX 2080 vs EVGA GeForce GTX 1660 Ti XC Black Gaming

VS
EVGA GeForce RTX 2080
EVGA GeForce RTX 2080 Image
EVGA GeForce GTX 1660 Ti XC Black Gaming
EVGA GeForce GTX 1660 Ti XC Black Gaming Image
EVGA GeForce RTX 2080
EVGA GeForce GTX 1660 Ti XC Black Gaming
Key Differences Key Differences EVGA GeForce RTX 2080 EVGA GeForce GTX 1660 Ti XC Black Gaming
GPU Base Clock Speed 1515MHz 1500MHz
GPU Boost Clock Speed 1710MHz 1770MHz
Pixel Rate 109.4 GPixel/s 84.96 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 64 48
No. of Supported Displays 4 3
Performance Performance EVGA GeForce RTX 2080 EVGA GeForce GTX 1660 Ti XC Black Gaming
GPU Base Clock Speed 1515MHz 1500MHz
Pixel Rate 109.4 GPixel/s 84.96 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 5.44 TFLOPS
Texture Filter Rate 314.6 GTexels/s 169.9 GTexels/s
GPU Memory Speed 1750MHz 1500MHz
Total GPU Shading Units 2944 1536
Total GPU TMUs 184 96
GPU Boost Clock Speed 1710MHz 1770MHz
GPU Render Output Units (ROPs) 64 48
DPFP (Double Precision Floating Point) Support No No
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Features Features EVGA GeForce RTX 2080 EVGA GeForce GTX 1660 Ti XC Black Gaming
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 65°C
Idle GPU Temperature 30°C 30°C
3D Support Yes Yes
Noise Level Under Load 45dB 48.2dB
Idle Noise Level 40.3dB 38.5dB
Idle Power Consumption 53W 54W
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 3
Ray Tracing Support No Yes
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Miscellaneous Miscellaneous EVGA GeForce RTX 2080 EVGA GeForce GTX 1660 Ti XC Black Gaming
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports EVGA GeForce RTX 2080 EVGA GeForce GTX 1660 Ti XC Black Gaming
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info EVGA GeForce RTX 2080 EVGA GeForce GTX 1660 Ti XC Black Gaming
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 6600 million
Semiconductor Size 12nm 12nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 265.63mm 189.89mm
Height 111.15mm 111.15mm
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Memory Memory EVGA GeForce RTX 2080 EVGA GeForce GTX 1660 Ti XC Black Gaming
Effective Memory Clock 14000MHz 12000MHz
Max Memory Bandwidth 448GB/s 288GB/s
RAM 8GB 6GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No
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