Sapphire Radeon Pro Duo vs Inno3D iChill GeForce GTX 1080 Ti X4 Ultra

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
Inno3D iChill GeForce GTX 1080 Ti X4 Ultra
Inno3D iChill GeForce GTX 1080 Ti X4 Ultra Image
Sapphire Radeon Pro Duo
Inno3D iChill GeForce GTX 1080 Ti X4 Ultra
Key Differences Key Differences Sapphire Radeon Pro Duo Inno3D iChill GeForce GTX 1080 Ti X4 Ultra
GPU Base Clock Speed 1000MHz 1607MHz
GPU Boost Clock Speed Not Known 1721MHz
Pixel Rate 128 GPixel/s 151.4 GPixel/s
GPU Memory Speed 500MHz 1426MHz
GPU Render Output Units (ROPs) 128 88
No. of Supported Displays 4 4
Performance Performance Sapphire Radeon Pro Duo Inno3D iChill GeForce GTX 1080 Ti X4 Ultra
GPU Base Clock Speed 1000MHz 1607MHz
Pixel Rate 128 GPixel/s 151.4 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 12.34 TFLOPS
GPU Memory Speed 500MHz 1426MHz
Texture Filter Rate 512 GTexels/s 385.5 GTexels/s
Total GPU Shading Units 8192 3584
Total GPU TMUs 512 224
GPU Render Output Units (ROPs) 128 88
GPU Boost Clock Speed Not Known 1721MHz
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo Inno3D iChill GeForce GTX 1080 Ti X4 Ultra
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 4
Ray Tracing Support No Yes
Multi-GPU Support Count Not Known 2
Ports Ports Sapphire Radeon Pro Duo Inno3D iChill GeForce GTX 1080 Ti X4 Ultra
HDMI Output Support Yes Yes
DisplayPort Output 3 3
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
No. of HDMI Ports Not Known 1
General info General info Sapphire Radeon Pro Duo Inno3D iChill GeForce GTX 1080 Ti X4 Ultra
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 11800 million
Semiconductor Size 28nm 16nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 302.5mm
Height 130mm 115.2mm
Memory Memory Sapphire Radeon Pro Duo Inno3D iChill GeForce GTX 1080 Ti X4 Ultra
Effective Memory Clock 1000MHz 11408MHz
Max Memory Bandwidth 1024GB/s 501.6GB/s
RAM 8GB 11GB
Memory Bus Interface Width 8192bit 352bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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