Gainward GeForce RTX 3090 Phoenix GS vs AMD Radeon 520

VS
Gainward GeForce RTX 3090 Phoenix GS
Gainward GeForce RTX 3090 Phoenix GS Image
AMD Radeon 520
AMD Radeon 520 Image
Gainward GeForce RTX 3090 Phoenix GS
AMD Radeon 520
Key Differences Key Differences Gainward GeForce RTX 3090 Phoenix GS AMD Radeon 520
GPU Base Clock Speed 1395MHz 1030MHz
GPU Boost Clock Speed 1725MHz Not Known
Pixel Rate 193.2 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 Gainward GeForce RTX 3090 Phoenix GS AMD Radeon 520
GPU Base Clock Speed 1395MHz 1030MHz
Pixel Rate 193.2 GPixel/s 4.1 GPixel/s
FLOPS (Floating-point Performance) 36.21 TFLOPS 0.66 TFLOPS
GPU Memory Speed 1219MHz 1000MHz
Texture Filter Rate 565.8 GTexels/s 20.6 GTexels/s
Total GPU Shading Units 10496 320
Total GPU TMUs 328 20
GPU Boost Clock Speed 1725MHz Not Known
GPU Render Output Units (ROPs) 112 4
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3090 Phoenix GS 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 Gainward GeForce RTX 3090 Phoenix GS AMD Radeon 520
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 0
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3090 Phoenix GS AMD Radeon 520
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 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 294mm Not Known
Height 112mm Not Known
Memory Memory Gainward GeForce RTX 3090 Phoenix GS AMD Radeon 520
Effective Memory Clock 9750MHz 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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