Nvidia GeForce RTX 3090 vs Nvidia GeForce GT 520 (OEM)

VS
Nvidia GeForce RTX 3090
Nvidia GeForce RTX 3090 Image
Nvidia GeForce GT 520 (OEM)
Nvidia GeForce GT 520 (OEM) Image
Nvidia GeForce RTX 3090
Nvidia GeForce GT 520 (OEM)
Key Differences Key Differences Nvidia GeForce RTX 3090 Nvidia GeForce GT 520 (OEM)
GPU Base Clock Speed 1395MHz 810MHz
GPU Boost Clock Speed 1695MHz Not Known
Pixel Rate 189.8 GPixel/s 1.62 GPixel/s
GPU Memory Speed 1219MHz 900MHz
GPU Render Output Units (ROPs) 112 4
No. of Supported Displays Not Known 2
Performance Performance Nvidia GeForce RTX 3090 Nvidia GeForce GT 520 (OEM)
GPU Base Clock Speed 1395MHz 810MHz
Pixel Rate 189.8 GPixel/s 1.62 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 0.16 TFLOPS
GPU Memory Speed 1219MHz 900MHz
Texture Filter Rate 556 GTexels/s 6.48 GTexels/s
Total GPU Shading Units 10496 48
Total GPU TMUs 328 8
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 Nvidia GeForce GT 520 (OEM)
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays Not Known 2
Ports Ports Nvidia GeForce RTX 3090 Nvidia GeForce GT 520 (OEM)
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 1 0
No. of HDMI Ports 3 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce RTX 3090 Nvidia GeForce GT 520 (OEM)
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 292 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 313mm 144mm
Height 138mm 68mm
Memory Memory Nvidia GeForce RTX 3090 Nvidia GeForce GT 520 (OEM)
Effective Memory Clock 19500MHz 1800MHz
Max Memory Bandwidth 936GB/s 14.4GB/s
RAM 24GB 1GB
Memory Bus Interface Width 384bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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