Zotac Gaming GeForce RTX 2080 vs Nvidia GeForce GT 520 (OEM)

VS
Zotac Gaming GeForce RTX 2080
Zotac Gaming GeForce RTX 2080 Image
Nvidia GeForce GT 520 (OEM)
Nvidia GeForce GT 520 (OEM) Image
Zotac Gaming GeForce RTX 2080
Nvidia GeForce GT 520 (OEM)
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 Nvidia GeForce GT 520 (OEM)
GPU Base Clock Speed 1515MHz 810MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 109.4 GPixel/s 1.62 GPixel/s
GPU Memory Speed 1750MHz 900MHz
GPU Render Output Units (ROPs) 64 4
No. of Supported Displays 4 2
Performance Performance Zotac Gaming GeForce RTX 2080 Nvidia GeForce GT 520 (OEM)
GPU Base Clock Speed 1515MHz 810MHz
Pixel Rate 109.4 GPixel/s 1.62 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 0.16 TFLOPS
Texture Filter Rate 314.6 GTexels/s 6.48 GTexels/s
GPU Memory Speed 1750MHz 900MHz
Total GPU Shading Units 2944 48
Total GPU TMUs 184 8
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 64 4
DPFP (Double Precision Floating Point) Support No No
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Features Features Zotac Gaming GeForce RTX 2080 Nvidia GeForce GT 520 (OEM)
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes No
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
3D Support Yes No
Noise Level Under Load 45dB Not Known
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 53W Not Known
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 2
Ray Tracing Support No No
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Miscellaneous Miscellaneous Zotac Gaming GeForce RTX 2080 Nvidia GeForce GT 520 (OEM)
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac Gaming GeForce RTX 2080 Nvidia GeForce GT 520 (OEM)
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info Zotac Gaming GeForce RTX 2080 Nvidia GeForce GT 520 (OEM)
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 292 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 144mm
Height 113mm 68mm
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Memory Memory Zotac Gaming GeForce RTX 2080 Nvidia GeForce GT 520 (OEM)
Effective Memory Clock 14000MHz 1800MHz
Max Memory Bandwidth 448GB/s 14.4GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No
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