Nvidia GeForce RTX 2080 Ti Founders Edition vs KFA2 GeForce GTX 1080 Ti EXOC

VS
Nvidia GeForce RTX 2080 Ti Founders Edition
Nvidia GeForce RTX 2080 Ti Founders Edition Image
KFA2 GeForce GTX 1080 Ti EXOC
KFA2 GeForce GTX 1080 Ti EXOC Image
Nvidia GeForce RTX 2080 Ti Founders Edition
KFA2 GeForce GTX 1080 Ti EXOC
Key Differences Key Differences Nvidia GeForce RTX 2080 Ti Founders Edition KFA2 GeForce GTX 1080 Ti EXOC
GPU Base Clock Speed 1350MHz 1531MHz
GPU Boost Clock Speed 1635MHz 1645MHz
Pixel Rate 143.9 GPixel/s 144.8 GPixel/s
GPU Memory Speed 1750MHz 1376MHz
GPU Render Output Units (ROPs) 88 88
No. of Supported Displays 4 4
Performance Performance Nvidia GeForce RTX 2080 Ti Founders Edition KFA2 GeForce GTX 1080 Ti EXOC
GPU Base Clock Speed 1350MHz 1531MHz
Pixel Rate 143.9 GPixel/s 144.8 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 11.79 TFLOPS
Texture Filter Rate 444.7 GTexels/s 368.5 GTexels/s
GPU Memory Speed 1750MHz 1376MHz
Total GPU Shading Units 4352 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1635MHz 1645MHz
GPU Render Output Units (ROPs) 88 88
DPFP (Double Precision Floating Point) Support Yes No
Features Features Nvidia GeForce RTX 2080 Ti Founders Edition KFA2 GeForce GTX 1080 Ti EXOC
DirectX Version Info 12.1 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 80°C Not Known
Idle GPU Temperature 31°C Not Known
Noise Level Under Load 47.7dB Not Known
3D Support Yes Yes
Idle Power Consumption 85W Not Known
Idle Noise Level 40.1dB Not Known
Multi-GPU Support Count 3 2
Ray Tracing Support Yes Yes
No. of Supported Displays 4 4
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 Ti Founders Edition KFA2 GeForce GTX 1080 Ti EXOC
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Nvidia GeForce RTX 2080 Ti Founders Edition KFA2 GeForce GTX 1080 Ti EXOC
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce RTX 2080 Ti Founders Edition KFA2 GeForce GTX 1080 Ti EXOC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 11800 million
Semiconductor Size 12nm 16nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 281mm
Height 115.7mm 124.3mm
Memory Memory Nvidia GeForce RTX 2080 Ti Founders Edition KFA2 GeForce GTX 1080 Ti EXOC
Effective Memory Clock 14000MHz 11008MHz
Max Memory Bandwidth 616GB/s 484GB/s
RAM 11GB 11GB
Memory Bus Interface Width 352bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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