Nvidia Quadro RTX 6000 vs Nvidia Quadro 4000

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Nvidia Quadro RTX 6000
Nvidia Quadro RTX 6000 Image
Nvidia Quadro 4000
Nvidia Quadro 4000 Image
Nvidia Quadro RTX 6000
Nvidia Quadro 4000
Key Differences Key Differences Nvidia Quadro RTX 6000 Nvidia Quadro 4000
GPU Base Clock Speed 1335MHz 475MHz
GPU Boost Clock Speed 1485MHz Not Known
Pixel Rate 142.6 GPixel/s 7.6 GPixel/s
GPU Memory Speed 1500MHz 702MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 3
Performance Performance Nvidia Quadro RTX 6000 Nvidia Quadro 4000
GPU Base Clock Speed 1335MHz 475MHz
Pixel Rate 142.6 GPixel/s 7.6 GPixel/s
FLOPS (Floating-point Performance) 13.69 TFLOPS 0.49 TFLOPS
GPU Memory Speed 1500MHz 702MHz
Texture Filter Rate 427.7 GTexels/s 15.2 GTexels/s
Total GPU Shading Units 4608 256
Total GPU TMUs 288 32
GPU Boost Clock Speed 1485MHz Not Known
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support Yes Yes
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Features Features Nvidia Quadro RTX 6000 Nvidia Quadro 4000
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 1917
PassMark (DirectCompute) Benchmark Result Not Known 620
Ray Tracing Support No No
3D Support No Yes
Multi-GPU Support Count Not Known 2
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Ports Ports Nvidia Quadro RTX 6000 Nvidia Quadro 4000
HDMI Output Support No No
DisplayPort Output 4 2
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info Nvidia Quadro RTX 6000 Nvidia Quadro 4000
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 3100 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 241mm
Height 111.78mm 111mm
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Memory Memory Nvidia Quadro RTX 6000 Nvidia Quadro 4000
Effective Memory Clock 12000MHz 2808MHz
Max Memory Bandwidth 576GB/s 89.9GB/s
RAM 24GB 2GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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