KFA2 GeForce RTX 2080 Ti vs Nvidia GeForce GTX 980 Ti

VS
KFA2 GeForce RTX 2080 Ti
KFA2 GeForce RTX 2080 Ti Image
Nvidia GeForce GTX 980 Ti
Nvidia GeForce GTX 980 Ti Image
KFA2 GeForce RTX 2080 Ti
Nvidia GeForce GTX 980 Ti
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti Nvidia GeForce GTX 980 Ti
GPU Base Clock Speed 1350MHz 1000MHz
GPU Boost Clock Speed 1545MHz 1076MHz
Pixel Rate 136 GPixel/s 96 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 88 96
No. of Supported Displays 4 4
Performance Performance KFA2 GeForce RTX 2080 Ti Nvidia GeForce GTX 980 Ti
GPU Base Clock Speed 1350MHz 1000MHz
Pixel Rate 136 GPixel/s 96 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 5.63 TFLOPS
Texture Filter Rate 420.2 GTexels/s 176 GTexels/s
GPU Memory Speed 1750MHz 1753MHz
Total GPU Shading Units 4352 2816
Total GPU TMUs 272 176
GPU Boost Clock Speed 1545MHz 1076MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No Yes
Features Features KFA2 GeForce RTX 2080 Ti Nvidia GeForce GTX 980 Ti
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 Not Known
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 83°C
Idle GPU Temperature 31°C 32°C
Noise Level Under Load 47.5dB 53dB
3D Support Yes Yes
Idle Noise Level 41.5dB 37.8dB
Idle Power Consumption 54W 74W
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 11187
3DMark Vantage Texture Fill Result Not Known 161.7GTexels/s
3DMark Vantage Pixel Fill Result Not Known 36.7GPixel/s
Ray Tracing Support No No
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti Nvidia GeForce GTX 980 Ti
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Ti Nvidia GeForce GTX 980 Ti
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 2080 Ti Nvidia GeForce GTX 980 Ti
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 8000 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 267mm
Height Not Known 111mm
Memory Memory KFA2 GeForce RTX 2080 Ti Nvidia GeForce GTX 980 Ti
Effective Memory Clock 14000MHz 7012MHz
Max Memory Bandwidth 616GB/s 336.5GB/s
RAM 11GB 6GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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