Gigabyte GeForce RTX 2080 Ti WindForce OC vs KFA2 GeForce GTX 550 Ti LTD OC White

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Gigabyte GeForce RTX 2080 Ti WindForce OC
Gigabyte GeForce RTX 2080 Ti WindForce OC Image
KFA2 GeForce GTX 550 Ti LTD OC White
KFA2 GeForce GTX 550 Ti LTD OC White Image
Gigabyte GeForce RTX 2080 Ti WindForce OC
KFA2 GeForce GTX 550 Ti LTD OC White
Key Differences Key Differences Gigabyte GeForce RTX 2080 Ti WindForce OC KFA2 GeForce GTX 550 Ti LTD OC White
GPU Base Clock Speed 1350MHz 1000MHz
GPU Boost Clock Speed 1620MHz Not Known
Pixel Rate 142.6 GPixel/s 8 GPixel/s
GPU Memory Speed 1750MHz 1150MHz
GPU Render Output Units (ROPs) 88 24
No. of Supported Displays 4 3
Performance Performance Gigabyte GeForce RTX 2080 Ti WindForce OC KFA2 GeForce GTX 550 Ti LTD OC White
GPU Base Clock Speed 1350MHz 1000MHz
Pixel Rate 142.6 GPixel/s 8 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 0.77 TFLOPS
GPU Memory Speed 1750MHz 1150MHz
Texture Filter Rate 440.6 GTexels/s 32 GTexels/s
Total GPU Shading Units 4352 192
Total GPU TMUs 272 32
GPU Boost Clock Speed 1620MHz Not Known
GPU Render Output Units (ROPs) 88 24
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gigabyte GeForce RTX 2080 Ti WindForce OC KFA2 GeForce GTX 550 Ti LTD OC White
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 2
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 1925
3DMark Vantage Texture Fill Result Not Known 25.24GTexels/s
GPU Temperature Under Load Not Known 74°C
3DMark Vantage Pixel Fill Result Not Known 3.35GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 810
Ray Tracing Support No No
Idle GPU Temperature Not Known 35°C
Noise Level Under Load Not Known 41.2dB
Power Consumption Under Peak Load Not Known 286W
Idle Power Consumption Not Known 114W
Idle Noise Level Not Known 40dB
SmallLuxGPU (2.0d4) Result Not Known 3800
Miscellaneous Miscellaneous Gigabyte GeForce RTX 2080 Ti WindForce OC KFA2 GeForce GTX 550 Ti LTD OC White
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte GeForce RTX 2080 Ti WindForce OC KFA2 GeForce GTX 550 Ti LTD OC White
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gigabyte GeForce RTX 2080 Ti WindForce OC KFA2 GeForce GTX 550 Ti LTD OC White
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1170 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 280.35mm 210mm
Height 116.45mm 110mm
Memory Memory Gigabyte GeForce RTX 2080 Ti WindForce OC KFA2 GeForce GTX 550 Ti LTD OC White
Effective Memory Clock 14000MHz 4600MHz
Max Memory Bandwidth 616GB/s 110GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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