PowerColor Red Devil Radeon RX 6800 vs Nvidia Quadro K4000

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PowerColor Red Devil Radeon RX 6800
PowerColor Red Devil Radeon RX 6800 Image
Nvidia Quadro K4000
Nvidia Quadro K4000 Image
PowerColor Red Devil Radeon RX 6800
Nvidia Quadro K4000
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 Nvidia Quadro K4000
GPU Base Clock Speed 1850MHz 810MHz
GPU Boost Clock Speed 2190MHz Not Known
Pixel Rate 210.2 GPixel/s 13 GPixel/s
GPU Memory Speed 2000MHz 1404MHz
GPU Render Output Units (ROPs) 96 24
No. of Supported Displays 4 4
Performance Performance PowerColor Red Devil Radeon RX 6800 Nvidia Quadro K4000
GPU Base Clock Speed 1850MHz 810MHz
Pixel Rate 210.2 GPixel/s 13 GPixel/s
FLOPS (Floating-point Performance) 16.82 TFLOPS 1.24 TFLOPS
GPU Memory Speed 2000MHz 1404MHz
Texture Filter Rate 525.6 GTexels/s 51.8 GTexels/s
Total GPU Shading Units 3840 768
Total GPU TMUs 240 64
GPU Boost Clock Speed 2190MHz Not Known
GPU Render Output Units (ROPs) 96 24
DPFP (Double Precision Floating Point) Support No Yes
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Features Features PowerColor Red Devil Radeon RX 6800 Nvidia Quadro K4000
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2.1 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 2780
PassMark (DirectCompute) Benchmark Result Not Known 1208
Multi-GPU Support Count Not Known 2
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Ports Ports PowerColor Red Devil Radeon RX 6800 Nvidia Quadro K4000
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 2
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info PowerColor Red Devil Radeon RX 6800 Nvidia Quadro K4000
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 2540 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 241mm
Height 135mm 111mm
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Memory Memory PowerColor Red Devil Radeon RX 6800 Nvidia Quadro K4000
Effective Memory Clock 16000MHz 5616MHz
Max Memory Bandwidth 512GB/s 135GB/s
RAM 16GB 3GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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