Zotac GeForce RTX 2080 Ti X-Gaming OC vs ASRock Phantom Gaming Radeon RX 550 2GB

VS
Zotac GeForce RTX 2080 Ti X-Gaming OC
Zotac GeForce RTX 2080 Ti X-Gaming OC Image
ASRock Phantom Gaming Radeon RX 550 2GB
ASRock Phantom Gaming Radeon RX 550 2GB Image
Zotac GeForce RTX 2080 Ti X-Gaming OC
ASRock Phantom Gaming Radeon RX 550 2GB
Key Differences Key Differences Zotac GeForce RTX 2080 Ti X-Gaming OC ASRock Phantom Gaming Radeon RX 550 2GB
GPU Base Clock Speed 1350MHz 1100MHz
GPU Boost Clock Speed 1605MHz 1183MHz
Pixel Rate 138.6 GPixel/s 18.93 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 88 16
No. of Supported Displays 4 3
Performance Performance Zotac GeForce RTX 2080 Ti X-Gaming OC ASRock Phantom Gaming Radeon RX 550 2GB
GPU Base Clock Speed 1350MHz 1100MHz
Pixel Rate 138.6 GPixel/s 18.93 GPixel/s
FLOPS (Floating-point Performance) 13.71 TFLOPS 1.21 TFLOPS
GPU Memory Speed 1750MHz 1500MHz
Texture Filter Rate 428.4 GTexels/s 37.86 GTexels/s
Total GPU Shading Units 4352 512
GPU Boost Clock Speed 1605MHz 1183MHz
GPU Render Output Units (ROPs) 88 16
Total GPU TMUs Not Known 32
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 2080 Ti X-Gaming OC ASRock Phantom Gaming Radeon RX 550 2GB
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 2
No. of Supported Displays 4 3
Ray Tracing Support No No
Miscellaneous Miscellaneous Zotac GeForce RTX 2080 Ti X-Gaming OC ASRock Phantom Gaming Radeon RX 550 2GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac GeForce RTX 2080 Ti X-Gaming OC ASRock Phantom Gaming Radeon RX 550 2GB
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 2080 Ti X-Gaming OC ASRock Phantom Gaming Radeon RX 550 2GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 2200 million
Semiconductor Size 12nm 14nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 311mm 169.58mm
Height 115mm 130.89mm
Memory Memory Zotac GeForce RTX 2080 Ti X-Gaming OC ASRock Phantom Gaming Radeon RX 550 2GB
Effective Memory Clock 14000MHz 6000MHz
Max Memory Bandwidth 616GB/s 96GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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