Inno3D iChill GeForce RTX 2080 Ti Black vs Club 3D GeForce GTX 660

VS
Inno3D iChill GeForce RTX 2080 Ti Black
Inno3D iChill GeForce RTX 2080 Ti Black Image
Club 3D GeForce GTX 660
Club 3D GeForce GTX 660 Image
Inno3D iChill GeForce RTX 2080 Ti Black
Club 3D GeForce GTX 660
Key Differences Key Differences Inno3D iChill GeForce RTX 2080 Ti Black Club 3D GeForce GTX 660
GPU Base Clock Speed 1350MHz 980MHz
GPU Boost Clock Speed 1695MHz 1032MHz
Pixel Rate 136 GPixel/s 19.6 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 88 24
No. of Supported Displays Not Known 4
Performance Performance Inno3D iChill GeForce RTX 2080 Ti Black Club 3D GeForce GTX 660
GPU Base Clock Speed 1350MHz 980MHz
Pixel Rate 136 GPixel/s 19.6 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 1.88 TFLOPS
Texture Filter Rate 420.2 GTexels/s 78.4 GTexels/s
GPU Memory Speed 1750MHz 1502MHz
Total GPU Shading Units 4352 960
Total GPU TMUs 272 80
GPU Boost Clock Speed 1695MHz 1032MHz
GPU Render Output Units (ROPs) 88 24
DPFP (Double Precision Floating Point) Support No No
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Features Features Inno3D iChill GeForce RTX 2080 Ti Black Club 3D GeForce GTX 660
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 72°C
Idle GPU Temperature 31°C 30°C
Noise Level Under Load 47.5dB 47.4dB
3D Support Yes Yes
Idle Power Consumption 54W 110W
Idle Noise Level 41.5dB 40.8dB
Multi-GPU Support Count 2 Not Known
PassMark (G3D) Score Not Known 4104
3DMark Vantage Texture Fill Result Not Known 65.3GTexels/s
3DMark Vantage Pixel Fill Result Not Known 9.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1933
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 296W
No. of Supported Displays Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 5000
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Miscellaneous Miscellaneous Inno3D iChill GeForce RTX 2080 Ti Black Club 3D GeForce GTX 660
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Inno3D iChill GeForce RTX 2080 Ti Black Club 3D GeForce GTX 660
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
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General info General info Inno3D iChill GeForce RTX 2080 Ti Black Club 3D GeForce GTX 660
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 2540 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support Yes No
Width Size 278mm 241mm
Height 116mm 111mm
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Memory Memory Inno3D iChill GeForce RTX 2080 Ti Black Club 3D GeForce GTX 660
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 616GB/s 144GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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