Inno3D GeForce RTX 2080 Ti X2 Gaming OC vs KFA2 GeForce GTX 780 HOF Edition

VS
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Inno3D GeForce RTX 2080 Ti X2 Gaming OC Image
KFA2 GeForce GTX 780 HOF Edition
KFA2 GeForce GTX 780 HOF Edition Image
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
KFA2 GeForce GTX 780 HOF Edition
Key Differences Key Differences Inno3D GeForce RTX 2080 Ti X2 Gaming OC KFA2 GeForce GTX 780 HOF Edition
GPU Base Clock Speed 1350MHz 1006MHz
GPU Boost Clock Speed 1590MHz 1058MHz
Pixel Rate 139.9 GPixel/s 48.3 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 88 48
No. of Supported Displays 4 4
Performance Performance Inno3D GeForce RTX 2080 Ti X2 Gaming OC KFA2 GeForce GTX 780 HOF Edition
GPU Base Clock Speed 1350MHz 1006MHz
Pixel Rate 139.9 GPixel/s 48.3 GPixel/s
FLOPS (Floating-point Performance) 13.84 TFLOPS 4.64 TFLOPS
GPU Memory Speed 1750MHz 1502MHz
Texture Filter Rate 432.5 GTexels/s 193 GTexels/s
Total GPU Shading Units 4352 2304
Total GPU TMUs 272 192
GPU Boost Clock Speed 1590MHz 1058MHz
GPU Render Output Units (ROPs) 88 48
DPFP (Double Precision Floating Point) Support No Yes
Features Features Inno3D GeForce RTX 2080 Ti X2 Gaming OC KFA2 GeForce GTX 780 HOF Edition
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Multi-GPU Support Count 2 2
No. of Supported Displays 4 4
Ray Tracing Support No No
Miscellaneous Miscellaneous Inno3D GeForce RTX 2080 Ti X2 Gaming OC KFA2 GeForce GTX 780 HOF Edition
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Inno3D GeForce RTX 2080 Ti X2 Gaming OC KFA2 GeForce GTX 780 HOF Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Inno3D GeForce RTX 2080 Ti X2 Gaming OC KFA2 GeForce GTX 780 HOF Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 7080 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 290mm
Height 113mm 111mm
Memory Memory Inno3D GeForce RTX 2080 Ti X2 Gaming OC KFA2 GeForce GTX 780 HOF Edition
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 616GB/s 288GB/s
RAM 11GB 3GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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