Zotac GeForce RTX 2080 Ti Triple Fan vs Gainward GeForce GTX Titan Z

VS
Zotac GeForce RTX 2080 Ti Triple Fan
Zotac GeForce RTX 2080 Ti Triple Fan Image
Gainward GeForce GTX Titan Z
Gainward GeForce GTX Titan Z Image
Zotac GeForce RTX 2080 Ti Triple Fan
Gainward GeForce GTX Titan Z
Key Differences Key Differences Zotac GeForce RTX 2080 Ti Triple Fan Gainward GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 705MHz
GPU Boost Clock Speed 1605MHz 876MHz
Pixel Rate 141.2 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 Zotac GeForce RTX 2080 Ti Triple Fan Gainward GeForce GTX Titan Z
GPU Base Clock Speed 1350MHz 705MHz
Pixel Rate 141.2 GPixel/s 84.6 GPixel/s
FLOPS (Floating-point Performance) 13.97 TFLOPS 8.12 TFLOPS
Texture Filter Rate 436.6 GTexels/s 338 GTexels/s
GPU Memory Speed 1750MHz 1750MHz
Total GPU Shading Units 4352 5760
Total GPU TMUs 272 480
GPU Boost Clock Speed 1605MHz 876MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce RTX 2080 Ti Triple Fan Gainward 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
GPU Temperature Under Load 77°C 81°C
Idle GPU Temperature 31°C 32°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 47dB
Idle Noise Level 41.5dB 37.3dB
Idle Power Consumption 54W Not Known
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 Zotac GeForce RTX 2080 Ti Triple Fan Gainward GeForce GTX Titan Z
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac GeForce RTX 2080 Ti Triple Fan Gainward 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 Zotac GeForce RTX 2080 Ti Triple Fan Gainward 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 308mm 267mm
Height 113mm 112mm
Memory Memory Zotac GeForce RTX 2080 Ti Triple Fan Gainward 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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