ASRock Radeon RX 6900 XT vs ASRock Phantom Gaming M2 Radeon RX 580

VS
ASRock Radeon RX 6900 XT
ASRock Radeon RX 6900 XT Image
ASRock Phantom Gaming M2 Radeon RX 580
ASRock Phantom Gaming M2 Radeon RX 580 Image
ASRock Radeon RX 6900 XT
ASRock Phantom Gaming M2 Radeon RX 580
Key Differences Key Differences ASRock Radeon RX 6900 XT ASRock Phantom Gaming M2 Radeon RX 580
GPU Base Clock Speed 1900MHz 1150MHz
GPU Boost Clock Speed 2250MHz 1340MHz
Pixel Rate 298.2 GPixel/s 42.88 GPixel/s
GPU Memory Speed 2000MHz 2050MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 Not Known
Performance Performance ASRock Radeon RX 6900 XT ASRock Phantom Gaming M2 Radeon RX 580
GPU Base Clock Speed 1900MHz 1150MHz
Pixel Rate 298.2 GPixel/s 42.88 GPixel/s
FLOPS (Floating-point Performance) 23.86 TFLOPS 6.17 TFLOPS
GPU Memory Speed 2000MHz 2050MHz
Texture Filter Rate 745.6 GTexels/s 193 GTexels/s
Total GPU Shading Units 5120 2304
Total GPU TMUs 320 144
GPU Boost Clock Speed 2250MHz 1340MHz
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No No
Features Features ASRock Radeon RX 6900 XT ASRock Phantom Gaming M2 Radeon RX 580
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 2
Multi-display Tech Support Yes No
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
GPU Temperature Under Load Not Known 75°C
Idle GPU Temperature Not Known 33°C
Noise Level Under Load Not Known 40.1dB
Idle Power Consumption Not Known 56W
Idle Noise Level Not Known 38dB
Ports Ports ASRock Radeon RX 6900 XT ASRock Phantom Gaming M2 Radeon RX 580
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info ASRock Radeon RX 6900 XT ASRock Phantom Gaming M2 Radeon RX 580
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 236.2mm
Height 120mm 127.5mm
Memory Memory ASRock Radeon RX 6900 XT ASRock Phantom Gaming M2 Radeon RX 580
Effective Memory Clock 16000MHz 8200MHz
Max Memory Bandwidth 512GB/s 262.4GB/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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