Gainward GeForce RTX 3090 Phantom vs PowerColor Radeon RX 480 8GB

VS
Gainward GeForce RTX 3090 Phantom
Gainward GeForce RTX 3090 Phantom Image
PowerColor Radeon RX 480 8GB
PowerColor Radeon RX 480 8GB Image
Gainward GeForce RTX 3090 Phantom
PowerColor Radeon RX 480 8GB
Key Differences Key Differences Gainward GeForce RTX 3090 Phantom PowerColor Radeon RX 480 8GB
GPU Base Clock Speed 1395MHz 1120MHz
GPU Boost Clock Speed 1740MHz 1266MHz
Pixel Rate 194.9 GPixel/s 35.8 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 PowerColor Radeon RX 480 8GB
GPU Base Clock Speed 1395MHz 1120MHz
Pixel Rate 194.9 GPixel/s 35.8 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 5.16 TFLOPS
GPU Memory Speed 1219MHz 2000MHz
Texture Filter Rate 570.7 GTexels/s 161.3 GTexels/s
Total GPU Shading Units 10496 2304
Total GPU TMUs 328 144
GPU Boost Clock Speed 1740MHz 1266MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3090 Phantom PowerColor Radeon RX 480 8GB
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 PowerColor Radeon RX 480 8GB
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3090 Phantom PowerColor Radeon RX 480 8GB
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 255mm
Height 136mm 128mm
Memory Memory Gainward GeForce RTX 3090 Phantom PowerColor Radeon RX 480 8GB
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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