Zotac GeForce RTX 3080 Trinity OC vs Galax GeForce GTX 1080 Ti HOF Watercooled

VS
Zotac GeForce RTX 3080 Trinity OC
Zotac GeForce RTX 3080 Trinity OC Image
Galax GeForce GTX 1080 Ti HOF Watercooled
Galax GeForce GTX 1080 Ti HOF Watercooled Image
Zotac GeForce RTX 3080 Trinity OC
Galax GeForce GTX 1080 Ti HOF Watercooled
Key Differences Key Differences Zotac GeForce RTX 3080 Trinity OC Galax GeForce GTX 1080 Ti HOF Watercooled
GPU Base Clock Speed 1440MHz 1569MHz
GPU Boost Clock Speed 1725MHz 1683MHz
Pixel Rate 165.6 GPixel/s 148.1 GPixel/s
GPU Memory Speed 1188MHz 1376MHz
GPU Render Output Units (ROPs) 96 88
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 3080 Trinity OC Galax GeForce GTX 1080 Ti HOF Watercooled
GPU Base Clock Speed 1440MHz 1569MHz
Pixel Rate 165.6 GPixel/s 148.1 GPixel/s
FLOPS (Floating-point Performance) 30.03 TFLOPS 12.06 TFLOPS
GPU Memory Speed 1188MHz 1376MHz
Texture Filter Rate 469.2 GTexels/s 377 GTexels/s
Total GPU Shading Units 8704 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1725MHz 1683MHz
GPU Render Output Units (ROPs) 96 88
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 3080 Trinity OC Galax GeForce GTX 1080 Ti HOF Watercooled
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes Yes
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 2
Ports Ports Zotac GeForce RTX 3080 Trinity OC Galax GeForce GTX 1080 Ti HOF Watercooled
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 3080 Trinity OC Galax GeForce GTX 1080 Ti HOF Watercooled
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 11800 million
Semiconductor Size 8nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No Yes
Width Size 317.8mm 303mm
Height 120.7mm 166mm
Memory Memory Zotac GeForce RTX 3080 Trinity OC Galax GeForce GTX 1080 Ti HOF Watercooled
Effective Memory Clock 19000MHz 11008MHz
Max Memory Bandwidth 760GB/s 484GB/s
RAM 10GB 11GB
Memory Bus Interface Width 320bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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