Inno3D GeForce RTX 2080 Ti X2 Gaming OC vs Nvidia GeForce GTX Titan Z

VS
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Inno3D GeForce RTX 2080 Ti X2 Gaming OC Image
Nvidia GeForce GTX Titan Z
Nvidia GeForce GTX Titan Z Image
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Nvidia GeForce GTX Titan Z
Key Differences Key Differences Inno3D GeForce RTX 2080 Ti X2 Gaming OC Nvidia GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 889MHz
GPU Boost Clock Speed 1590MHz 980MHz
Pixel Rate 139.9 GPixel/s 106.6 GPixel/s
GPU Memory Speed 1750MHz 1750MHz
GPU Render Output Units (ROPs) 88 96
No. of Supported Displays 4 4
Performance Performance Inno3D GeForce RTX 2080 Ti X2 Gaming OC Nvidia GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 889MHz
Pixel Rate 139.9 GPixel/s 106.6 GPixel/s
FLOPS (Floating-point Performance) 13.84 TFLOPS 8.99 TFLOPS
GPU Memory Speed 1750MHz 1750MHz
Texture Filter Rate 432.5 GTexels/s 426 GTexels/s
Total GPU Shading Units 4352 5760
Total GPU TMUs 272 480
GPU Boost Clock Speed 1590MHz 980MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No Yes
Features Features Inno3D GeForce RTX 2080 Ti X2 Gaming OC Nvidia GeForce GTX Titan Z
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 4
No. of Supported Displays 4 4
Ray Tracing Support No No
Miscellaneous Miscellaneous Inno3D GeForce RTX 2080 Ti X2 Gaming OC Nvidia GeForce GTX Titan Z
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 Nvidia GeForce GTX Titan Z
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 Nvidia GeForce GTX Titan Z
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 Yes
Air-water Cooling Support No No
Width Size 268mm 267mm
Height 113mm Not Known
Memory Memory Inno3D GeForce RTX 2080 Ti X2 Gaming OC Nvidia GeForce GTX Titan Z
Effective Memory Clock 14000MHz 7000MHz
Max Memory Bandwidth 616GB/s 672GB/s
RAM 11GB 12GB
Memory Bus Interface Width 352bit 768bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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