AMD Radeon RX 6800 XT vs HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo

VS
AMD Radeon RX 6800 XT
AMD Radeon RX 6800 XT Image
HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo
HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo Image
AMD Radeon RX 6800 XT
HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo
Key Differences Key Differences AMD Radeon RX 6800 XT HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo
GPU Base Clock Speed 1487MHz 1364MHz
GPU Boost Clock Speed 2250MHz 1430MHz
Pixel Rate 288 GPixel/s 45.8 GPixel/s
GPU Memory Speed 2000MHz 2000MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays Not Known 5
Performance Performance AMD Radeon RX 6800 XT HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo
GPU Base Clock Speed 1487MHz 1364MHz
Pixel Rate 288 GPixel/s 45.8 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 6.59 TFLOPS
Texture Filter Rate 648 GTexels/s 205.9 GTexels/s
GPU Memory Speed 2000MHz 2000MHz
Total GPU Shading Units 4608 2304
Total GPU TMUs 288 144
GPU Boost Clock Speed 2250MHz 1430MHz
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 6800 XT HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo
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 Yes
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 5
Miscellaneous Miscellaneous AMD Radeon RX 6800 XT HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports AMD Radeon RX 6800 XT HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 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 AMD Radeon RX 6800 XT HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 5700 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 241mm
Height 120mm Not Known
Memory Memory AMD Radeon RX 6800 XT HIS Radeon RX 580 XTR IceQ X2 Roaring Turbo
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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