PowerColor Radeon RX 6800 XT vs Nvidia GeForce 405 (OEM)

VS
PowerColor Radeon RX 6800 XT
PowerColor Radeon RX 6800 XT Image
Nvidia GeForce 405 (OEM)
Nvidia GeForce 405 (OEM) Image
PowerColor Radeon RX 6800 XT
Nvidia GeForce 405 (OEM)
Key Differences Key Differences PowerColor Radeon RX 6800 XT Nvidia GeForce 405 (OEM)
GPU Base Clock Speed 1825MHz 589MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 288 GPixel/s 2.36 GPixel/s
GPU Memory Speed 2000MHz 790MHz
GPU Render Output Units (ROPs) 128 4
No. of Supported Displays 4 3
Performance Performance PowerColor Radeon RX 6800 XT Nvidia GeForce 405 (OEM)
GPU Base Clock Speed 1825MHz 589MHz
Pixel Rate 288 GPixel/s 2.36 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 0.45 TFLOPS
GPU Memory Speed 2000MHz 790MHz
Texture Filter Rate 648 GTexels/s 4.71 GTexels/s
Total GPU Shading Units 4608 16
Total GPU TMUs 288 8
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 4
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Radeon RX 6800 XT Nvidia GeForce 405 (OEM)
DirectX Version Info 12 10.1
OpenGL Driver Version 4.6 3.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 3
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 XT Nvidia GeForce 405 (OEM)
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 XT Nvidia GeForce 405 (OEM)
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PowerColor Radeon RX 6800 XT 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 266.8mm 167mm
Height 119.8mm 70mm
Memory Memory PowerColor Radeon RX 6800 XT 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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