KFA2 GeForce RTX 2080 Ti SG Edition vs EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler

VS
KFA2 GeForce RTX 2080 Ti SG Edition
KFA2 GeForce RTX 2080 Ti SG Edition Image
EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler
EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler Image
KFA2 GeForce RTX 2080 Ti SG Edition
EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler
GPU Base Clock Speed 1350MHz 1556MHz
GPU Boost Clock Speed 1635MHz 1670MHz
Pixel Rate 136 GPixel/s 147 GPixel/s
GPU Memory Speed 1750MHz 1376MHz
GPU Render Output Units (ROPs) 88 88
No. of Supported Displays Not Known 4
Performance Performance KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler
GPU Base Clock Speed 1350MHz 1556MHz
Pixel Rate 136 GPixel/s 147 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 11.97 TFLOPS
Texture Filter Rate 420.2 GTexels/s 374.1 GTexels/s
GPU Memory Speed 1750MHz 1376MHz
Total GPU Shading Units 4352 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1635MHz 1670MHz
GPU Render Output Units (ROPs) 88 88
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.6
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C Not Known
Idle GPU Temperature 31°C Not Known
3D Support Yes Yes
Noise Level Under Load 47.5dB Not Known
Idle Power Consumption 54W Not Known
Idle Noise Level 41.5dB Not Known
Multi-GPU Support Count 2 2
Ray Tracing Support No Yes
No. of Supported Displays Not Known 4
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler
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 320mm 269.2mm
Height 110mm 118.48mm
Memory Memory KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Ti SC2 Elite w/ iCX Cooler
Effective Memory Clock 14000MHz 11016MHz
Max Memory Bandwidth 616GB/s 484.4GB/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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