Gigabyte GeForce RTX 2080 Ti WindForce OC vs Inno3D GeForce GTX Titan Z

VS
Gigabyte GeForce RTX 2080 Ti WindForce OC
Gigabyte GeForce RTX 2080 Ti WindForce OC Image
Inno3D GeForce GTX Titan Z
Inno3D GeForce GTX Titan Z Image
Gigabyte GeForce RTX 2080 Ti WindForce OC
Inno3D GeForce GTX Titan Z
Key Differences Key Differences Gigabyte GeForce RTX 2080 Ti WindForce OC Inno3D GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 705MHz
GPU Boost Clock Speed 1620MHz 876MHz
Pixel Rate 142.6 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 Gigabyte GeForce RTX 2080 Ti WindForce OC Inno3D GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 705MHz
Pixel Rate 142.6 GPixel/s 84.6 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 8.12 TFLOPS
GPU Memory Speed 1750MHz 1750MHz
Texture Filter Rate 440.6 GTexels/s 338 GTexels/s
Total GPU Shading Units 4352 5760
Total GPU TMUs 272 480
GPU Boost Clock Speed 1620MHz 876MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gigabyte GeForce RTX 2080 Ti WindForce OC Inno3D GeForce GTX Titan Z
DirectX Version Info 12 11.2
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 2
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 7981
Ray Tracing Support No No
Noise Level Under Load Not Known 47dB
Idle Noise Level Not Known 37.3dB
Miscellaneous Miscellaneous Gigabyte GeForce RTX 2080 Ti WindForce OC Inno3D GeForce GTX Titan Z
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte GeForce RTX 2080 Ti WindForce OC Inno3D 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 Not Known
General info General info Gigabyte GeForce RTX 2080 Ti WindForce OC Inno3D 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 280.35mm 266mm
Height 116.45mm 128mm
Memory Memory Gigabyte GeForce RTX 2080 Ti WindForce OC Inno3D 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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