PNY Quadro RTX 8000 vs Gainward GeForce GTX 660 Ti

VS
PNY Quadro RTX 8000
PNY Quadro RTX 8000 Image
Gainward GeForce GTX 660 Ti
Gainward GeForce GTX 660 Ti Image
PNY Quadro RTX 8000
Gainward GeForce GTX 660 Ti
Key Differences Key Differences PNY Quadro RTX 8000 Gainward GeForce GTX 660 Ti
GPU Base Clock Speed 1395MHz 915MHz
GPU Boost Clock Speed 1770MHz 980MHz
Pixel Rate 169.9 GPixel/s 25.6 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 96 24
No. of Supported Displays 4 4
Performance Performance PNY Quadro RTX 8000 Gainward GeForce GTX 660 Ti
GPU Base Clock Speed 1395MHz 915MHz
Pixel Rate 169.9 GPixel/s 25.6 GPixel/s
FLOPS (Floating-point Performance) 16.3 TFLOPS 2.46 TFLOPS
GPU Memory Speed 1750MHz 1502MHz
Texture Filter Rate 509.8 GTexels/s 102 GTexels/s
Total GPU Shading Units 4608 1344
Total GPU TMUs 288 112
GPU Boost Clock Speed 1770MHz 980MHz
GPU Render Output Units (ROPs) 96 24
DPFP (Double Precision Floating Point) Support No No
Features Features PNY Quadro RTX 8000 Gainward GeForce GTX 660 Ti
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 4692
3DMark Vantage Texture Fill Result Not Known 86.4GTexels/s
GPU Temperature Under Load Not Known 75°C
3DMark Vantage Pixel Fill Result Not Known 10.4GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2547
Ray Tracing Support Yes No
Idle GPU Temperature Not Known 31°C
Noise Level Under Load Not Known 47.9dB
Power Consumption Under Peak Load Not Known 318W
Idle Power Consumption Not Known 111W
Idle Noise Level Not Known 41.8dB
Multi-GPU Support Count Not Known 3
SmallLuxGPU (2.0d4) Result Not Known 6200
Ports Ports PNY Quadro RTX 8000 Gainward GeForce GTX 660 Ti
HDMI Output Support No Yes
DisplayPort Output 4 1
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info PNY Quadro RTX 8000 Gainward GeForce GTX 660 Ti
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 3540 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 247mm
Height 111.8mm 111mm
Memory Memory PNY Quadro RTX 8000 Gainward GeForce GTX 660 Ti
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 672GB/s 144GB/s
RAM 48GB 2GB
Memory Bus Interface Width 384bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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