Gainward GeForce RTX 3090 Phoenix vs Gigabyte Radeon RX 480

VS
Gainward GeForce RTX 3090 Phoenix
Gainward GeForce RTX 3090 Phoenix Image
Gigabyte Radeon RX 480
Gigabyte Radeon RX 480 Image
Gainward GeForce RTX 3090 Phoenix
Gigabyte Radeon RX 480
Key Differences Key Differences Gainward GeForce RTX 3090 Phoenix Gigabyte Radeon RX 480
GPU Base Clock Speed 1395MHz 1120MHz
GPU Boost Clock Speed 1695MHz 1266MHz
Pixel Rate 189.8 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 Phoenix Gigabyte Radeon RX 480
GPU Base Clock Speed 1395MHz 1120MHz
Pixel Rate 189.8 GPixel/s 35.8 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 5.16 TFLOPS
GPU Memory Speed 1219MHz 2000MHz
Texture Filter Rate 556 GTexels/s 161.3 GTexels/s
Total GPU Shading Units 10496 2304
Total GPU TMUs 328 144
GPU Boost Clock Speed 1695MHz 1266MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3090 Phoenix Gigabyte 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 Phoenix Gigabyte Radeon RX 480
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 Phoenix Gigabyte Radeon RX 480
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 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 294mm 240mm
Height 112mm 112mm
Memory Memory Gainward GeForce RTX 3090 Phoenix Gigabyte 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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