ASRock Radeon RX 6900 XT vs Zotac Gaming GeForce RTX 2080 Twin Fan

VS
ASRock Radeon RX 6900 XT
ASRock Radeon RX 6900 XT Image
Zotac Gaming GeForce RTX 2080 Twin Fan
Zotac Gaming GeForce RTX 2080 Twin Fan Image
ASRock Radeon RX 6900 XT
Zotac Gaming GeForce RTX 2080 Twin Fan
Key Differences Key Differences ASRock Radeon RX 6900 XT Zotac Gaming GeForce RTX 2080 Twin Fan
GPU Base Clock Speed 1900MHz 1515MHz
GPU Boost Clock Speed 2250MHz 1770MHz
Pixel Rate 298.2 GPixel/s 113.3 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 4
Performance Performance ASRock Radeon RX 6900 XT Zotac Gaming GeForce RTX 2080 Twin Fan
GPU Base Clock Speed 1900MHz 1515MHz
Pixel Rate 298.2 GPixel/s 113.3 GPixel/s
FLOPS (Floating-point Performance) 23.86 TFLOPS 10.42 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 745.6 GTexels/s 325.7 GTexels/s
Total GPU Shading Units 5120 2944
Total GPU TMUs 320 184
GPU Boost Clock Speed 2250MHz 1770MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No No
Features Features ASRock Radeon RX 6900 XT Zotac Gaming GeForce RTX 2080 Twin Fan
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
GPU Temperature Under Load Not Known 74°C
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 45dB
Idle Power Consumption Not Known 53W
Idle Noise Level Not Known 40.3dB
Multi-GPU Support Count Not Known 2
Ports Ports ASRock Radeon RX 6900 XT Zotac Gaming GeForce RTX 2080 Twin Fan
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 0
Mini DisplayPort Output 0 0
General info General info ASRock Radeon RX 6900 XT Zotac Gaming GeForce RTX 2080 Twin Fan
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 13600 million
Semiconductor Size 7nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 268mm
Height 120mm 113mm
Memory Memory ASRock Radeon RX 6900 XT Zotac Gaming GeForce RTX 2080 Twin Fan
Effective Memory Clock 16000MHz 14000MHz
Max Memory Bandwidth 512GB/s 448GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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