PowerColor Red Devil Radeon RX 6800 vs Nvidia GeForce 405 (OEM)

VS
PowerColor Red Devil Radeon RX 6800
PowerColor Red Devil Radeon RX 6800 Image
Nvidia GeForce 405 (OEM)
Nvidia GeForce 405 (OEM) Image
PowerColor Red Devil Radeon RX 6800
Nvidia GeForce 405 (OEM)
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 Nvidia GeForce 405 (OEM)
GPU Base Clock Speed 1850MHz 589MHz
GPU Boost Clock Speed 2190MHz Not Known
Pixel Rate 210.2 GPixel/s 2.36 GPixel/s
GPU Memory Speed 2000MHz 790MHz
GPU Render Output Units (ROPs) 96 4
No. of Supported Displays 4 3
Performance Performance PowerColor Red Devil Radeon RX 6800 Nvidia GeForce 405 (OEM)
GPU Base Clock Speed 1850MHz 589MHz
Pixel Rate 210.2 GPixel/s 2.36 GPixel/s
FLOPS (Floating-point Performance) 16.82 TFLOPS 0.45 TFLOPS
GPU Memory Speed 2000MHz 790MHz
Texture Filter Rate 525.6 GTexels/s 4.71 GTexels/s
Total GPU Shading Units 3840 16
Total GPU TMUs 240 8
GPU Boost Clock Speed 2190MHz Not Known
GPU Render Output Units (ROPs) 96 4
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Devil Radeon RX 6800 Nvidia GeForce 405 (OEM)
DirectX Version Info 12 10.1
OpenGL Driver Version 4.6 3.3
OpenCL Driver Version 2.1 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 3
Ports Ports PowerColor Red Devil Radeon RX 6800 Nvidia GeForce 405 (OEM)
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PowerColor Red Devil Radeon RX 6800 Nvidia GeForce 405 (OEM)
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 260 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 167mm
Height 135mm 70mm
Memory Memory PowerColor Red Devil Radeon RX 6800 Nvidia GeForce 405 (OEM)
Effective Memory Clock 16000MHz 1580MHz
Max Memory Bandwidth 512GB/s 12.6GB/s
RAM 16GB 1GB
Memory Bus Interface Width 256bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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