Inno3D GeForce RTX 2080 Ti X2 Gaming OC vs EVGA GeForce GTX 780 Ti

VS
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Inno3D GeForce RTX 2080 Ti X2 Gaming OC Image
EVGA GeForce GTX 780 Ti
EVGA GeForce GTX 780 Ti Image
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
EVGA GeForce GTX 780 Ti
Key Differences Key Differences Inno3D GeForce RTX 2080 Ti X2 Gaming OC EVGA GeForce GTX 780 Ti
GPU Base Clock Speed 1350MHz 875MHz
GPU Boost Clock Speed 1590MHz 928MHz
Pixel Rate 139.9 GPixel/s 52.5 GPixel/s
GPU Memory Speed 1750MHz 1750MHz
GPU Render Output Units (ROPs) 88 48
No. of Supported Displays 4 Not Known
Performance Performance Inno3D GeForce RTX 2080 Ti X2 Gaming OC EVGA GeForce GTX 780 Ti
GPU Base Clock Speed 1350MHz 875MHz
Pixel Rate 139.9 GPixel/s 52.5 GPixel/s
FLOPS (Floating-point Performance) 13.84 TFLOPS 5.04 TFLOPS
GPU Memory Speed 1750MHz 1750MHz
Texture Filter Rate 432.5 GTexels/s 210 GTexels/s
Total GPU Shading Units 4352 2880
Total GPU TMUs 272 240
GPU Boost Clock Speed 1590MHz 928MHz
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 EVGA GeForce GTX 780 Ti
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.4
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 3
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 8530
PassMark (DirectCompute) Benchmark Result Not Known 4680
Ray Tracing Support No No
Miscellaneous Miscellaneous Inno3D GeForce RTX 2080 Ti X2 Gaming OC EVGA GeForce GTX 780 Ti
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 EVGA GeForce GTX 780 Ti
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 Not Known
General info General info Inno3D GeForce RTX 2080 Ti X2 Gaming OC EVGA GeForce GTX 780 Ti
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 267mm
Height 113mm Not Known
Memory Memory Inno3D GeForce RTX 2080 Ti X2 Gaming OC EVGA GeForce GTX 780 Ti
Effective Memory Clock 14000MHz 7000MHz
Max Memory Bandwidth 616GB/s 336GB/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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