ASRock Radeon RX 6800 XT vs VisionTek Radeon RX 590 OC Limited Edition

VS
ASRock Radeon RX 6800 XT
ASRock Radeon RX 6800 XT Image
VisionTek Radeon RX 590 OC Limited Edition
VisionTek Radeon RX 590 OC Limited Edition Image
ASRock Radeon RX 6800 XT
VisionTek Radeon RX 590 OC Limited Edition
Key Differences Key Differences ASRock Radeon RX 6800 XT VisionTek Radeon RX 590 OC Limited Edition
GPU Base Clock Speed 1825MHz 1469MHz
GPU Boost Clock Speed 2250MHz 1580MHz
Pixel Rate 288 GPixel/s 50.56 GPixel/s
GPU Memory Speed 2000MHz 2000MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 Not Known
Performance Performance ASRock Radeon RX 6800 XT VisionTek Radeon RX 590 OC Limited Edition
GPU Base Clock Speed 1825MHz 1469MHz
Pixel Rate 288 GPixel/s 50.56 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 7.28 TFLOPS
GPU Memory Speed 2000MHz 2000MHz
Texture Filter Rate 648 GTexels/s 227.5 GTexels/s
Total GPU Shading Units 4608 2304
Total GPU TMUs 288 144
GPU Boost Clock Speed 2250MHz 1580MHz
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No No
Features Features ASRock Radeon RX 6800 XT VisionTek Radeon RX 590 OC Limited Edition
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Miscellaneous Miscellaneous ASRock Radeon RX 6800 XT VisionTek Radeon RX 590 OC Limited Edition
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports ASRock Radeon RX 6800 XT VisionTek Radeon RX 590 OC Limited Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 2 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info ASRock Radeon RX 6800 XT VisionTek Radeon RX 590 OC Limited Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 5700 million
Semiconductor Size 7nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 270mm
Height 120mm Not Known
Memory Memory ASRock Radeon RX 6800 XT VisionTek Radeon RX 590 OC Limited Edition
Effective Memory Clock 16000MHz 8000MHz
Max Memory Bandwidth 512GB/s 256GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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