Gainward GeForce RTX 3080 Phantom vs Inno3D GeForce GTX Titan Z

VS
Gainward GeForce RTX 3080 Phantom
Gainward GeForce RTX 3080 Phantom Image
Inno3D GeForce GTX Titan Z
Inno3D GeForce GTX Titan Z Image
Gainward GeForce RTX 3080 Phantom
Inno3D GeForce GTX Titan Z
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom Inno3D GeForce GTX Titan Z
GPU Base Clock Speed 1440MHz 705MHz
GPU Boost Clock Speed 1755MHz 876MHz
Pixel Rate 168.5 GPixel/s 84.6 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 96
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3080 Phantom Inno3D GeForce GTX Titan Z
GPU Base Clock Speed 1440MHz 705MHz
Pixel Rate 168.5 GPixel/s 84.6 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 8.12 TFLOPS
GPU Memory Speed 1188MHz 1750MHz
Texture Filter Rate 477.4 GTexels/s 338 GTexels/s
Total GPU Shading Units 8704 5760
Total GPU TMUs 272 480
GPU Boost Clock Speed 1755MHz 876MHz
GPU Render Output Units (ROPs) 96 96
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3080 Phantom Inno3D GeForce GTX Titan Z
DirectX Version Info 12 11.2
OpenGL Driver Version 4.6 4.4
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 7981
Noise Level Under Load Not Known 47dB
Idle Noise Level Not Known 37.3dB
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 4
Ports Ports Gainward GeForce RTX 3080 Phantom Inno3D GeForce GTX Titan Z
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 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 Gainward GeForce RTX 3080 Phantom Inno3D GeForce GTX Titan Z
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 7080 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 304mm 266mm
Height 136mm 128mm
Memory Memory Gainward GeForce RTX 3080 Phantom Inno3D GeForce GTX Titan Z
Effective Memory Clock 19000MHz 7000MHz
Max Memory Bandwidth 760GB/s 672GB/s
RAM 10GB 12GB
Memory Bus Interface Width 320bit 768bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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