PNY Quadro RTX 8000 vs Sapphire HD 6450 1GB

VS
PNY Quadro RTX 8000
PNY Quadro RTX 8000 Image
Sapphire HD 6450 1GB
Sapphire HD 6450 1GB Image
PNY Quadro RTX 8000
Sapphire HD 6450 1GB
Key Differences Key Differences PNY Quadro RTX 8000 Sapphire HD 6450 1GB
GPU Base Clock Speed 1395MHz 625MHz
GPU Boost Clock Speed 1770MHz Not Known
Pixel Rate 169.9 GPixel/s 2.5 GPixel/s
GPU Memory Speed 1750MHz 900MHz
GPU Render Output Units (ROPs) 96 4
No. of Supported Displays 4 4
Performance Performance PNY Quadro RTX 8000 Sapphire HD 6450 1GB
GPU Base Clock Speed 1395MHz 625MHz
Pixel Rate 169.9 GPixel/s 2.5 GPixel/s
FLOPS (Floating-point Performance) 16.3 TFLOPS 0.2 TFLOPS
GPU Memory Speed 1750MHz 900MHz
Texture Filter Rate 509.8 GTexels/s 5 GTexels/s
Total GPU Shading Units 4608 160
Total GPU TMUs 288 8
GPU Boost Clock Speed 1770MHz Not Known
GPU Render Output Units (ROPs) 96 4
DPFP (Double Precision Floating Point) Support No No
Features Features PNY Quadro RTX 8000 Sapphire HD 6450 1GB
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes No
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 292
GPU Temperature Under Load Not Known 59°C
PassMark (DirectCompute) Benchmark Result Not Known 172
Ray Tracing Support Yes No
Idle GPU Temperature Not Known 39°C
Noise Level Under Load Not Known 47.7dB
Power Consumption Under Peak Load Not Known 178W
Idle Power Consumption Not Known 144W
Idle Noise Level Not Known 41.4dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 1150
Ports Ports PNY Quadro RTX 8000 Sapphire HD 6450 1GB
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 Sapphire HD 6450 1GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 370 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 180mm
Height 111.8mm 110mm
Memory Memory PNY Quadro RTX 8000 Sapphire HD 6450 1GB
Effective Memory Clock 14000MHz 1600MHz
Max Memory Bandwidth 672GB/s 12.8GB/s
RAM 48GB 1GB
Memory Bus Interface Width 384bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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