PowerColor Radeon RX 6800 vs Gigabyte Radeon RX 550

VS
PowerColor Radeon RX 6800
PowerColor Radeon RX 6800 Image
Gigabyte Radeon RX 550
Gigabyte Radeon RX 550 Image
PowerColor Radeon RX 6800
Gigabyte Radeon RX 550
Key Differences Key Differences PowerColor Radeon RX 6800 Gigabyte Radeon RX 550
GPU Base Clock Speed 1700MHz 1100MHz
GPU Boost Clock Speed 2105MHz 1183MHz
Pixel Rate 202.1 GPixel/s 18.93 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 3
Performance Performance PowerColor Radeon RX 6800 Gigabyte Radeon RX 550
GPU Base Clock Speed 1700MHz 1100MHz
Pixel Rate 202.1 GPixel/s 18.93 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 1.21 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 505.2 GTexels/s 37.9 GTexels/s
Total GPU Shading Units 3840 512
Total GPU TMUs 240 32
GPU Boost Clock Speed 2105MHz 1183MHz
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Radeon RX 6800 Gigabyte Radeon RX 550
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.2
Multi-display Tech Support Yes Yes
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 3
Multi-GPU Support Count Not Known 4
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 Gigabyte Radeon RX 550
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 Gigabyte Radeon RX 550
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PowerColor Radeon RX 6800 Gigabyte Radeon RX 550
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million Not Known
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.8mm 182.9mm
Height 119.8mm 111.8mm
Memory Memory PowerColor Radeon RX 6800 Gigabyte Radeon RX 550
Effective Memory Clock 16000MHz 7000MHz
Max Memory Bandwidth 512GB/s 112GB/s
RAM 16GB 4GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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