Asus GeForce Dual RTX 2080 Ti vs Asus Turbo GTX 1080 Ti

VS
Asus GeForce Dual RTX 2080 Ti
Asus GeForce Dual RTX 2080 Ti Image
Asus Turbo GTX 1080 Ti
Asus Turbo GTX 1080 Ti Image
Asus GeForce Dual RTX 2080 Ti
Asus Turbo GTX 1080 Ti
Key Differences Key Differences Asus GeForce Dual RTX 2080 Ti Asus Turbo GTX 1080 Ti
GPU Base Clock Speed 1350MHz 1480MHz
GPU Boost Clock Speed 1545MHz 1582MHz
Pixel Rate 136 GPixel/s 139.2 GPixel/s
GPU Memory Speed 1750MHz 1376MHz
GPU Render Output Units (ROPs) 88 88
No. of Supported Displays 4 3
Performance Performance Asus GeForce Dual RTX 2080 Ti Asus Turbo GTX 1080 Ti
GPU Base Clock Speed 1350MHz 1480MHz
Pixel Rate 136 GPixel/s 139.2 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 11.34 TFLOPS
GPU Memory Speed 1750MHz 1376MHz
Texture Filter Rate 420.2 GTexels/s 354.4 GTexels/s
Total GPU Shading Units 4352 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1545MHz 1582MHz
GPU Render Output Units (ROPs) 88 88
DPFP (Double Precision Floating Point) Support No No
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Features Features Asus GeForce Dual RTX 2080 Ti Asus Turbo GTX 1080 Ti
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 3
PassMark (G3D) Score Not Known 13470
PassMark (DirectCompute) Benchmark Result Not Known 9456
Ray Tracing Support No Yes
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Miscellaneous Miscellaneous Asus GeForce Dual RTX 2080 Ti Asus Turbo GTX 1080 Ti
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Asus GeForce Dual RTX 2080 Ti Asus Turbo GTX 1080 Ti
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 2
No. of HDMI Ports 1 2
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
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General info General info Asus GeForce Dual RTX 2080 Ti Asus Turbo GTX 1080 Ti
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 268mm 266.7mm
Height 114mm 111.2mm
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Memory Memory Asus GeForce Dual RTX 2080 Ti Asus Turbo GTX 1080 Ti
Effective Memory Clock 14000MHz 11010MHz
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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