Galax GeForce RTX 2080 Ti OC vs Nvidia GeForce GTX Titan Z

VS
Galax GeForce RTX 2080 Ti OC
Galax GeForce RTX 2080 Ti OC Image
Nvidia GeForce GTX Titan Z
Nvidia GeForce GTX Titan Z Image
Galax GeForce RTX 2080 Ti OC
Nvidia GeForce GTX Titan Z
Key Differences Key Differences Galax GeForce RTX 2080 Ti OC Nvidia GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 889MHz
GPU Boost Clock Speed 1620MHz 980MHz
Pixel Rate 142.6 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 Galax GeForce RTX 2080 Ti OC Nvidia GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 889MHz
Pixel Rate 142.6 GPixel/s 106.6 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 8.99 TFLOPS
GPU Memory Speed 1750MHz 1750MHz
Texture Filter Rate 440.6 GTexels/s 426 GTexels/s
Total GPU Shading Units 4352 5760
Total GPU TMUs 272 480
GPU Boost Clock Speed 1620MHz 980MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No Yes
Features Features Galax GeForce RTX 2080 Ti 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 Galax GeForce RTX 2080 Ti OC Nvidia GeForce GTX Titan Z
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 Ti 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 Galax GeForce RTX 2080 Ti 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 283mm 267mm
Height 139mm Not Known
Memory Memory Galax GeForce RTX 2080 Ti 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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