Zotac Gaming GeForce RTX 2080 Ti AMP vs Sparkle GeForce Calibre GTX 550 Ti DF

VS
Zotac Gaming GeForce RTX 2080 Ti AMP
Zotac Gaming GeForce RTX 2080 Ti AMP Image
Sparkle GeForce Calibre GTX 550 Ti DF
Sparkle GeForce Calibre GTX 550 Ti DF Image
Zotac Gaming GeForce RTX 2080 Ti AMP
Sparkle GeForce Calibre GTX 550 Ti DF
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 Ti AMP Sparkle GeForce Calibre GTX 550 Ti DF
GPU Base Clock Speed 1350MHz 1000MHz
GPU Boost Clock Speed 1665MHz Not Known
Pixel Rate 146.5 GPixel/s 8 GPixel/s
GPU Memory Speed 1750MHz 1200MHz
GPU Render Output Units (ROPs) 88 24
No. of Supported Displays 4 3
Performance Performance Zotac Gaming GeForce RTX 2080 Ti AMP Sparkle GeForce Calibre GTX 550 Ti DF
GPU Base Clock Speed 1350MHz 1000MHz
Pixel Rate 146.5 GPixel/s 8 GPixel/s
FLOPS (Floating-point Performance) 14.49 TFLOPS 0.77 TFLOPS
Texture Filter Rate 452.9 GTexels/s 32 GTexels/s
GPU Memory Speed 1750MHz 1200MHz
Total GPU Shading Units 4352 192
Total GPU TMUs 272 32
GPU Boost Clock Speed 1665MHz Not Known
GPU Render Output Units (ROPs) 88 24
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac Gaming GeForce RTX 2080 Ti AMP Sparkle GeForce Calibre GTX 550 Ti DF
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 74°C
Idle GPU Temperature 31°C 35°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 41.2dB
Idle Noise Level 41.5dB 40dB
Idle Power Consumption 54W 114W
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
3DMark Vantage Pixel Fill Result Not Known 3.35GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 810
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 286W
SmallLuxGPU (2.0d4) Result Not Known 3800
Miscellaneous Miscellaneous Zotac Gaming GeForce RTX 2080 Ti AMP Sparkle GeForce Calibre GTX 550 Ti DF
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac Gaming GeForce RTX 2080 Ti AMP Sparkle GeForce Calibre GTX 550 Ti DF
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Zotac Gaming GeForce RTX 2080 Ti AMP Sparkle GeForce Calibre GTX 550 Ti DF
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 308mm 210mm
Height 113mm 110mm
Memory Memory Zotac Gaming GeForce RTX 2080 Ti AMP Sparkle GeForce Calibre GTX 550 Ti DF
Effective Memory Clock 14000MHz 4800MHz
Max Memory Bandwidth 616GB/s 115GB/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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