Nvidia GeForce RTX 3080 vs AMD Radeon RX 480

VS
Nvidia GeForce RTX 3080
Nvidia GeForce RTX 3080 Image
AMD Radeon RX 480
AMD Radeon RX 480 Image
Nvidia GeForce RTX 3080
AMD Radeon RX 480
Key Differences Key Differences Nvidia GeForce RTX 3080 AMD Radeon RX 480
GPU Base Clock Speed 1440MHz 1120MHz
GPU Boost Clock Speed 1710MHz 1266MHz
Pixel Rate 164.2 GPixel/s 35.8 GPixel/s
GPU Memory Speed 1188MHz 2000MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 4
Performance Performance Nvidia GeForce RTX 3080 AMD Radeon RX 480
GPU Base Clock Speed 1440MHz 1120MHz
Pixel Rate 164.2 GPixel/s 35.8 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 5.16 TFLOPS
GPU Memory Speed 1188MHz 2000MHz
Texture Filter Rate 465.1 GTexels/s 161.3 GTexels/s
Total GPU Shading Units 8704 2304
Total GPU TMUs 272 144
GPU Boost Clock Speed 1710MHz 1266MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3080 AMD 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
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 4
Ports Ports Nvidia GeForce RTX 3080 AMD 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 Nvidia GeForce RTX 3080 AMD 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 285mm 241mm
Height 112mm 94.9mm
Memory Memory Nvidia GeForce RTX 3080 AMD Radeon RX 480
Effective Memory Clock 19000MHz 8000MHz
Max Memory Bandwidth 760GB/s 256GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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