MSI GTX 1080 Ti Lightning Z vs XFX Radeon RX 550 Low Profile 2GB

VS
MSI GTX 1080 Ti Lightning Z
MSI GTX 1080 Ti Lightning Z Image
XFX Radeon RX 550 Low Profile 2GB
XFX Radeon RX 550 Low Profile 2GB Image
MSI GTX 1080 Ti Lightning Z
XFX Radeon RX 550 Low Profile 2GB
Key Differences Key Differences MSI GTX 1080 Ti Lightning Z XFX Radeon RX 550 Low Profile 2GB
GPU Base Clock Speed 1582MHz 1100MHz
GPU Boost Clock Speed 1695MHz 1203MHz
Pixel Rate 149.2 GPixel/s 19.25 GPixel/s
GPU Memory Speed 1390MHz 1750MHz
GPU Render Output Units (ROPs) 88 16
No. of Supported Displays 4 3
Performance Performance MSI GTX 1080 Ti Lightning Z XFX Radeon RX 550 Low Profile 2GB
GPU Base Clock Speed 1582MHz 1100MHz
Pixel Rate 149.2 GPixel/s 19.25 GPixel/s
FLOPS (Floating-point Performance) 12.15 TFLOPS 1.23 TFLOPS
Texture Filter Rate 379.7 GTexels/s 38.5 GTexels/s
GPU Memory Speed 1390MHz 1750MHz
Total GPU Shading Units 3584 512
Total GPU TMUs 224 32
GPU Boost Clock Speed 1695MHz 1203MHz
GPU Render Output Units (ROPs) 88 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features MSI GTX 1080 Ti Lightning Z XFX Radeon RX 550 Low Profile 2GB
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 2.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 Not Known
GPU Temperature Under Load 84°C Not Known
PassMark (DirectCompute) Benchmark Result 9456 Not Known
Idle GPU Temperature 33°C Not Known
3D Support Yes Yes
Noise Level Under Load 55.4dB Not Known
Idle Power Consumption 82W Not Known
Idle Noise Level 40.7dB Not Known
Ray Tracing Support Yes No
Multi-GPU Support Count 2 4
No. of Supported Displays 4 3
Ports Ports MSI GTX 1080 Ti Lightning Z XFX Radeon RX 550 Low Profile 2GB
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 2 1
No. of HDMI Ports 2 1
DVI Output Ports 1 1
Mini DisplayPort Output 0 0
General info General info MSI GTX 1080 Ti Lightning Z XFX Radeon RX 550 Low Profile 2GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million Not Known
Semiconductor Size 16nm 14nm
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 320mm 178.1mm
Height 140mm 120.9mm
Air-water Cooling Support No No
Memory Memory MSI GTX 1080 Ti Lightning Z XFX Radeon RX 550 Low Profile 2GB
Effective Memory Clock 11120MHz 7000MHz
Max Memory Bandwidth 489.3GB/s 112GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 128bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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