Nvidia GeForce RTX 3090 vs AMD Radeon 520

VS
Nvidia GeForce RTX 3090
Nvidia GeForce RTX 3090 Image
AMD Radeon 520
AMD Radeon 520 Image
Nvidia GeForce RTX 3090
AMD Radeon 520
Key Differences Key Differences Nvidia GeForce RTX 3090 AMD Radeon 520
GPU Base Clock Speed 1395MHz 1030MHz
GPU Boost Clock Speed 1695MHz Not Known
Pixel Rate 189.8 GPixel/s 4.1 GPixel/s
GPU Memory Speed 1219MHz 1000MHz
GPU Render Output Units (ROPs) 112 4
No. of Supported Displays Not Known Not Known
Performance Performance Nvidia GeForce RTX 3090 AMD Radeon 520
GPU Base Clock Speed 1395MHz 1030MHz
Pixel Rate 189.8 GPixel/s 4.1 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 0.66 TFLOPS
GPU Memory Speed 1219MHz 1000MHz
Texture Filter Rate 556 GTexels/s 20.6 GTexels/s
Total GPU Shading Units 10496 320
Total GPU TMUs 328 20
GPU Boost Clock Speed 1695MHz Not Known
GPU Render Output Units (ROPs) 112 4
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3090 AMD Radeon 520
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
Ports Ports Nvidia GeForce RTX 3090 AMD Radeon 520
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 1 0
No. of HDMI Ports 3 0
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce RTX 3090 AMD Radeon 520
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 1040 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 313mm Not Known
Height 138mm Not Known
Memory Memory Nvidia GeForce RTX 3090 AMD Radeon 520
Effective Memory Clock 19500MHz 2000MHz
Max Memory Bandwidth 936GB/s 48GB/s
RAM 24GB 4GB
Memory Bus Interface Width 384bit 64bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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