PNY Quadro RTX 8000 Passive vs Sapphire HD 7770 OC

VS
PNY Quadro RTX 8000 Passive
PNY Quadro RTX 8000 Passive Image
Sapphire HD 7770 OC
Sapphire HD 7770 OC Image
PNY Quadro RTX 8000 Passive
Sapphire HD 7770 OC
Key Differences Key Differences PNY Quadro RTX 8000 Passive Sapphire HD 7770 OC
GPU Base Clock Speed 1230MHz 1150MHz
GPU Boost Clock Speed 1620MHz Not Known
Pixel Rate 155.5 GPixel/s 18.4 GPixel/s
GPU Memory Speed 1750MHz 1250MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays Not Known 6
Performance Performance PNY Quadro RTX 8000 Passive Sapphire HD 7770 OC
GPU Base Clock Speed 1230MHz 1150MHz
Pixel Rate 155.5 GPixel/s 18.4 GPixel/s
FLOPS (Floating-point Performance) 14.9 TFLOPS 1.47 TFLOPS
GPU Memory Speed 1750MHz 1250MHz
Texture Filter Rate 466.6 GTexels/s 46 GTexels/s
Total GPU Shading Units 4608 640
Total GPU TMUs 288 40
GPU Boost Clock Speed 1620MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features PNY Quadro RTX 8000 Passive Sapphire HD 7770 OC
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support No No
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 6
Ports Ports PNY Quadro RTX 8000 Passive Sapphire HD 7770 OC
HDMI Output Support No Yes
DisplayPort Output 0 0
DVI Output Ports 0 1
Mini DisplayPort Output 0 2
General info General info PNY Quadro RTX 8000 Passive Sapphire HD 7770 OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1500 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 210mm
Height 111.8mm 110mm
Memory Memory PNY Quadro RTX 8000 Passive Sapphire HD 7770 OC
Effective Memory Clock 14000MHz 5000MHz
Max Memory Bandwidth 672GB/s 80GB/s
RAM 48GB 1GB
Memory Bus Interface Width 384bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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