Corsair Hydro GFX GTX 1080 Ti vs Asus GeForce GTX 660 DirectCU II

VS
Corsair Hydro GFX GTX 1080 Ti
Corsair Hydro GFX GTX 1080 Ti Image
Asus GeForce GTX 660 DirectCU II
Asus GeForce GTX 660 DirectCU II Image
Corsair Hydro GFX GTX 1080 Ti
Asus GeForce GTX 660 DirectCU II
Key Differences Key Differences Corsair Hydro GFX GTX 1080 Ti Asus GeForce GTX 660 DirectCU II
GPU Base Clock Speed 1544MHz 980MHz
GPU Boost Clock Speed 1657MHz 1033MHz
Pixel Rate 145.8 GPixel/s 19.6 GPixel/s
GPU Memory Speed 1376MHz 1502MHz
GPU Render Output Units (ROPs) 88 24
No. of Supported Displays Not Known 4
Performance Performance Corsair Hydro GFX GTX 1080 Ti Asus GeForce GTX 660 DirectCU II
GPU Base Clock Speed 1544MHz 980MHz
Pixel Rate 145.8 GPixel/s 19.6 GPixel/s
FLOPS (Floating-point Performance) 11.84 TFLOPS 1.88 TFLOPS
Texture Filter Rate 371.2 GTexels/s 78.4 GTexels/s
GPU Memory Speed 1376MHz 1502MHz
Total GPU Shading Units 3584 960
Total GPU TMUs 224 80
GPU Boost Clock Speed 1657MHz 1033MHz
GPU Render Output Units (ROPs) 88 24
DPFP (Double Precision Floating Point) Support No No
Features Features Corsair Hydro GFX GTX 1080 Ti Asus GeForce GTX 660 DirectCU II
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 1.2 1.1
PassMark (G3D) Score 13470 4104
GPU Temperature Under Load 84°C 72°C
PassMark (DirectCompute) Benchmark Result 9456 1933
Idle GPU Temperature 33°C 30°C
Noise Level Under Load 55.4dB 47.4dB
Idle Noise Level 40.7dB 40.8dB
Idle Power Consumption 82W 110W
Ray Tracing Support Yes No
Multi-display Tech Support No Yes
3DMark Vantage Texture Fill Result Not Known 65.3GTexels/s
3DMark Vantage Pixel Fill Result Not Known 9.9GPixel/s
3D Support No Yes
Power Consumption Under Peak Load Not Known 296W
SmallLuxGPU (2.0d4) Result Not Known 5000
No. of Supported Displays Not Known 4
Ports Ports Corsair Hydro GFX GTX 1080 Ti Asus GeForce GTX 660 DirectCU II
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 2
Mini DisplayPort Output 0 0
General info General info Corsair Hydro GFX GTX 1080 Ti Asus GeForce GTX 660 DirectCU II
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 2540 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 269mm 216mm
Height 111mm 111mm
Air-water Cooling Support No No
Memory Memory Corsair Hydro GFX GTX 1080 Ti Asus GeForce GTX 660 DirectCU II
Effective Memory Clock 11008MHz 6008MHz
Max Memory Bandwidth 484.4GB/s 144GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 192bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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