Gainward GeForce RTX 3090 Phantom GS vs PowerColor Red Devil Radeon RX 480

VS
Gainward GeForce RTX 3090 Phantom GS
Gainward GeForce RTX 3090 Phantom GS Image
PowerColor Red Devil Radeon RX 480
PowerColor Red Devil Radeon RX 480 Image
Gainward GeForce RTX 3090 Phantom GS
PowerColor Red Devil Radeon RX 480
Key Differences Key Differences Gainward GeForce RTX 3090 Phantom GS PowerColor Red Devil Radeon RX 480
GPU Base Clock Speed 1395MHz 1120MHz
GPU Boost Clock Speed 1845MHz 1330MHz
Pixel Rate 206.6 GPixel/s 42.6 GPixel/s
GPU Memory Speed 1219MHz 2000MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3090 Phantom GS PowerColor Red Devil Radeon RX 480
GPU Base Clock Speed 1395MHz 1120MHz
Pixel Rate 206.6 GPixel/s 42.6 GPixel/s
FLOPS (Floating-point Performance) 38.73 TFLOPS 6.13 TFLOPS
GPU Memory Speed 1219MHz 2000MHz
Texture Filter Rate 605.2 GTexels/s 191.5 GTexels/s
Total GPU Shading Units 10496 2304
Total GPU TMUs 328 144
GPU Boost Clock Speed 1845MHz 1330MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3090 Phantom GS PowerColor Red Devil Radeon RX 480
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 4
Ports Ports Gainward GeForce RTX 3090 Phantom GS PowerColor Red Devil Radeon RX 480
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3090 Phantom GS PowerColor Red Devil Radeon RX 480
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 5700 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 310mm
Height 136mm 128mm
Memory Memory Gainward GeForce RTX 3090 Phantom GS PowerColor Red Devil Radeon RX 480
Effective Memory Clock 9750MHz 8000MHz
Max Memory Bandwidth 936GB/s 256GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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