MSI GTX 1080 Ti Lightning Z vs KFA2 GeForce GTX 550 Ti LTD OC White

VS
MSI GTX 1080 Ti Lightning Z
MSI GTX 1080 Ti Lightning Z Image
KFA2 GeForce GTX 550 Ti LTD OC White
KFA2 GeForce GTX 550 Ti LTD OC White Image
MSI GTX 1080 Ti Lightning Z
KFA2 GeForce GTX 550 Ti LTD OC White
Key Differences Key Differences MSI GTX 1080 Ti Lightning Z KFA2 GeForce GTX 550 Ti LTD OC White
GPU Base Clock Speed 1582MHz 1000MHz
GPU Boost Clock Speed 1695MHz Not Known
Pixel Rate 149.2 GPixel/s 8 GPixel/s
GPU Memory Speed 1390MHz 1150MHz
GPU Render Output Units (ROPs) 88 24
No. of Supported Displays 4 3
Performance Performance MSI GTX 1080 Ti Lightning Z KFA2 GeForce GTX 550 Ti LTD OC White
GPU Base Clock Speed 1582MHz 1000MHz
Pixel Rate 149.2 GPixel/s 8 GPixel/s
FLOPS (Floating-point Performance) 12.15 TFLOPS 0.77 TFLOPS
Texture Filter Rate 379.7 GTexels/s 32 GTexels/s
GPU Memory Speed 1390MHz 1150MHz
Total GPU Shading Units 3584 192
Total GPU TMUs 224 32
GPU Boost Clock Speed 1695MHz Not Known
GPU Render Output Units (ROPs) 88 24
DPFP (Double Precision Floating Point) Support No Yes
Features Features MSI GTX 1080 Ti Lightning Z KFA2 GeForce GTX 550 Ti LTD OC White
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 1925
GPU Temperature Under Load 84°C 74°C
PassMark (DirectCompute) Benchmark Result 9456 810
Idle GPU Temperature 33°C 35°C
3D Support Yes Yes
Noise Level Under Load 55.4dB 41.2dB
Idle Power Consumption 82W 114W
Idle Noise Level 40.7dB 40dB
3DMark Vantage Texture Fill Result Not Known 25.24GTexels/s
3DMark Vantage Pixel Fill Result Not Known 3.35GPixel/s
Ray Tracing Support Yes No
Power Consumption Under Peak Load Not Known 286W
Multi-GPU Support Count 2 2
SmallLuxGPU (2.0d4) Result Not Known 3800
No. of Supported Displays 4 3
Ports Ports MSI GTX 1080 Ti Lightning Z KFA2 GeForce GTX 550 Ti LTD OC White
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 2 Not Known
DVI Output Ports 1 1
Mini DisplayPort Output 0 0
General info General info MSI GTX 1080 Ti Lightning Z KFA2 GeForce GTX 550 Ti LTD OC White
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 1170 million
Semiconductor Size 16nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Width Size 320mm 210mm
Height 140mm 110mm
Air-water Cooling Support No No
Memory Memory MSI GTX 1080 Ti Lightning Z KFA2 GeForce GTX 550 Ti LTD OC White
Effective Memory Clock 11120MHz 4600MHz
Max Memory Bandwidth 489.3GB/s 110GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 192bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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