Gainward GeForce RTX 3080 Phoenix vs Inno3D iChill GeForce GTX 1080 Ti X4

VS
Gainward GeForce RTX 3080 Phoenix
Gainward GeForce RTX 3080 Phoenix Image
Inno3D iChill GeForce GTX 1080 Ti X4
Inno3D iChill GeForce GTX 1080 Ti X4 Image
Gainward GeForce RTX 3080 Phoenix
Inno3D iChill GeForce GTX 1080 Ti X4
Key Differences Key Differences Gainward GeForce RTX 3080 Phoenix Inno3D iChill GeForce GTX 1080 Ti X4
GPU Base Clock Speed 1440MHz 1569MHz
GPU Boost Clock Speed 1710MHz 1683MHz
Pixel Rate 164.2 GPixel/s 148.1 GPixel/s
GPU Memory Speed 1188MHz 1426MHz
GPU Render Output Units (ROPs) 96 88
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3080 Phoenix Inno3D iChill GeForce GTX 1080 Ti X4
GPU Base Clock Speed 1440MHz 1569MHz
Pixel Rate 164.2 GPixel/s 148.1 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 12.06 TFLOPS
GPU Memory Speed 1188MHz 1426MHz
Texture Filter Rate 465.1 GTexels/s 377 GTexels/s
Total GPU Shading Units 8704 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1710MHz 1683MHz
GPU Render Output Units (ROPs) 96 88
DPFP (Double Precision Floating Point) Support No No
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Features Features Gainward GeForce RTX 3080 Phoenix Inno3D iChill GeForce GTX 1080 Ti X4
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
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 4
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Ports Ports Gainward GeForce RTX 3080 Phoenix Inno3D iChill GeForce GTX 1080 Ti X4
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
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General info General info Gainward GeForce RTX 3080 Phoenix Inno3D iChill GeForce GTX 1080 Ti X4
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 11800 million
Semiconductor Size 8nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 302.5mm
Height 112mm 115.2mm
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Memory Memory Gainward GeForce RTX 3080 Phoenix Inno3D iChill GeForce GTX 1080 Ti X4
Effective Memory Clock 19000MHz 11408MHz
Max Memory Bandwidth 760GB/s 501.6GB/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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