PNY Quadro RTX 8000 Passive vs Zotac GeForce GTX 660 Ti AMP! Edition

VS
PNY Quadro RTX 8000 Passive
PNY Quadro RTX 8000 Passive Image
Zotac GeForce GTX 660 Ti AMP! Edition
Zotac GeForce GTX 660 Ti AMP! Edition Image
PNY Quadro RTX 8000 Passive
Zotac GeForce GTX 660 Ti AMP! Edition
Key Differences Key Differences PNY Quadro RTX 8000 Passive Zotac GeForce GTX 660 Ti AMP! Edition
GPU Base Clock Speed 1230MHz 1032MHz
GPU Boost Clock Speed 1620MHz 1110MHz
Pixel Rate 155.5 GPixel/s 28.9 GPixel/s
GPU Memory Speed 1750MHz 1652MHz
GPU Render Output Units (ROPs) 96 24
No. of Supported Displays Not Known 4
Performance Performance PNY Quadro RTX 8000 Passive Zotac GeForce GTX 660 Ti AMP! Edition
GPU Base Clock Speed 1230MHz 1032MHz
Pixel Rate 155.5 GPixel/s 28.9 GPixel/s
FLOPS (Floating-point Performance) 14.9 TFLOPS 2.77 TFLOPS
GPU Memory Speed 1750MHz 1652MHz
Texture Filter Rate 466.6 GTexels/s 116 GTexels/s
Total GPU Shading Units 4608 1344
Total GPU TMUs 288 112
GPU Boost Clock Speed 1620MHz 1110MHz
GPU Render Output Units (ROPs) 96 24
DPFP (Double Precision Floating Point) Support Yes No
Features Features PNY Quadro RTX 8000 Passive Zotac GeForce GTX 660 Ti AMP! Edition
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
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 No 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
No. of Supported Displays Not Known 4
Ports Ports PNY Quadro RTX 8000 Passive Zotac GeForce GTX 660 Ti AMP! Edition
HDMI Output Support No No
DisplayPort Output 0 2
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info PNY Quadro RTX 8000 Passive Zotac GeForce GTX 660 Ti AMP! Edition
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 191mm
Height 111.8mm 111mm
Memory Memory PNY Quadro RTX 8000 Passive Zotac GeForce GTX 660 Ti AMP! Edition
Effective Memory Clock 14000MHz 6608MHz
Max Memory Bandwidth 672GB/s 159GB/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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