Gainward GeForce RTX 2080 Ti Phoenix vs Zotac GeForce GTX 1080 Ti AMP! Edition

VS
Gainward GeForce RTX 2080 Ti Phoenix
Gainward GeForce RTX 2080 Ti Phoenix Image
Zotac GeForce GTX 1080 Ti AMP! Edition
Zotac GeForce GTX 1080 Ti AMP! Edition Image
Gainward GeForce RTX 2080 Ti Phoenix
Zotac GeForce GTX 1080 Ti AMP! Edition
Key Differences Key Differences Gainward GeForce RTX 2080 Ti Phoenix Zotac GeForce GTX 1080 Ti AMP! Edition
GPU Base Clock Speed 1350MHz 1569MHz
GPU Boost Clock Speed 1650MHz 1683MHz
Pixel Rate 138.6 GPixel/s 148.1 GPixel/s
GPU Memory Speed 1750MHz 1376MHz
GPU Render Output Units (ROPs) 88 88
No. of Supported Displays 4 4
Performance Performance Gainward GeForce RTX 2080 Ti Phoenix Zotac GeForce GTX 1080 Ti AMP! Edition
GPU Base Clock Speed 1350MHz 1569MHz
Pixel Rate 138.6 GPixel/s 148.1 GPixel/s
FLOPS (Floating-point Performance) 13.71 TFLOPS 12.06 TFLOPS
Texture Filter Rate 428.4 GTexels/s 377 GTexels/s
GPU Memory Speed 1750MHz 1376MHz
Total GPU Shading Units 4352 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1650MHz 1683MHz
GPU Render Output Units (ROPs) 88 88
DPFP (Double Precision Floating Point) Support No No
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Features Features Gainward GeForce RTX 2080 Ti Phoenix Zotac GeForce GTX 1080 Ti AMP! Edition
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 84°C
Idle GPU Temperature 31°C 33°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 55.4dB
Idle Noise Level 41.5dB 40.7dB
Idle Power Consumption 54W 82W
Multi-GPU Support Count 2 2
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 13470
PassMark (DirectCompute) Benchmark Result Not Known 9456
Ray Tracing Support No Yes
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Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Ti Phoenix Zotac GeForce GTX 1080 Ti AMP! Edition
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Ti Phoenix Zotac GeForce GTX 1080 Ti AMP! Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info Gainward GeForce RTX 2080 Ti Phoenix Zotac GeForce GTX 1080 Ti AMP! Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 12000 million
Semiconductor Size 12nm 16nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 292mm 300mm
Height 112mm 148mm
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Memory Memory Gainward GeForce RTX 2080 Ti Phoenix Zotac GeForce GTX 1080 Ti AMP! Edition
Effective Memory Clock 14000MHz 11008MHz
Max Memory Bandwidth 616GB/s 484.4GB/s
RAM 11GB 11GB
Memory Bus Interface Width 352bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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