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

VS
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Inno3D GeForce RTX 2080 Ti X2 Gaming OC Image
EVGA GeForce GTX Titan Z
EVGA GeForce GTX Titan Z Image
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
EVGA GeForce GTX Titan Z
Key Differences Key Differences Inno3D GeForce RTX 2080 Ti X2 Gaming OC EVGA GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 705MHz
GPU Boost Clock Speed 1590MHz 876MHz
Pixel Rate 139.9 GPixel/s 84.6 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 EVGA GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 705MHz
Pixel Rate 139.9 GPixel/s 84.6 GPixel/s
FLOPS (Floating-point Performance) 13.84 TFLOPS 8 TFLOPS
GPU Memory Speed 1750MHz 1750MHz
Texture Filter Rate 432.5 GTexels/s Not Known
Total GPU Shading Units 4352 5760
Total GPU TMUs 272 480
GPU Boost Clock Speed 1590MHz 876MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No No
Features Features Inno3D GeForce RTX 2080 Ti X2 Gaming OC EVGA GeForce GTX Titan Z
DirectX Version Info 12 12
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
PassMark (G3D) Score Not Known 7981
Ray Tracing Support No No
Miscellaneous Miscellaneous Inno3D GeForce RTX 2080 Ti X2 Gaming OC EVGA 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 EVGA 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 EVGA GeForce GTX Titan Z
TDP (Thermal Design Point) No Data Found Not Known
Transistor Count 18600 million No Data Found
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 268mm 266.7mm
Height 113mm 111.15mm
Memory Memory Inno3D GeForce RTX 2080 Ti X2 Gaming OC EVGA 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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