KFA2 GeForce RTX 2080 Ti OC vs MSI GeForce GTX 980 Ti Lightning

VS
KFA2 GeForce RTX 2080 Ti OC
KFA2 GeForce RTX 2080 Ti OC Image
MSI GeForce GTX 980 Ti Lightning
MSI GeForce GTX 980 Ti Lightning Image
KFA2 GeForce RTX 2080 Ti OC
MSI GeForce GTX 980 Ti Lightning
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti OC MSI GeForce GTX 980 Ti Lightning
GPU Base Clock Speed 1350MHz 1206MHz
GPU Boost Clock Speed 1620MHz 1304MHz
Pixel Rate 142.6 GPixel/s 116 GPixel/s
GPU Memory Speed 1750MHz 1774MHz
GPU Render Output Units (ROPs) 88 96
No. of Supported Displays 4 4
Performance Performance KFA2 GeForce RTX 2080 Ti OC MSI GeForce GTX 980 Ti Lightning
GPU Base Clock Speed 1350MHz 1206MHz
Pixel Rate 142.6 GPixel/s 116 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 6.79 TFLOPS
GPU Memory Speed 1750MHz 1774MHz
Texture Filter Rate 440.6 GTexels/s 212 GTexels/s
Total GPU Shading Units 4352 2816
Total GPU TMUs 272 176
GPU Boost Clock Speed 1620MHz 1304MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Ti OC MSI GeForce GTX 980 Ti Lightning
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
Ray Tracing Support No No
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti OC MSI GeForce GTX 980 Ti Lightning
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Ti OC MSI GeForce GTX 980 Ti Lightning
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 OC MSI GeForce GTX 980 Ti Lightning
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 283mm 330mm
Height 139mm 140mm
Memory Memory KFA2 GeForce RTX 2080 Ti OC MSI GeForce GTX 980 Ti Lightning
Effective Memory Clock 14000MHz 7096MHz
Max Memory Bandwidth 616GB/s 341GB/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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