Zotac GeForce RTX 2080 Super AMP Extreme vs Nvidia GeForce GT 545 DDR3

VS
Zotac GeForce RTX 2080 Super AMP Extreme
Zotac GeForce RTX 2080 Super AMP Extreme Image
Nvidia GeForce GT 545 DDR3
Nvidia GeForce GT 545 DDR3 Image
Zotac GeForce RTX 2080 Super AMP Extreme
Nvidia GeForce GT 545 DDR3
Key Differences Key Differences Zotac GeForce RTX 2080 Super AMP Extreme Nvidia GeForce GT 545 DDR3
GPU Base Clock Speed 1650MHz 720MHz
GPU Boost Clock Speed 1875MHz Not Known
Pixel Rate 120 GPixel/s 4.32 GPixel/s
GPU Memory Speed 1937MHz 800MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays 4 2
Performance Performance Zotac GeForce RTX 2080 Super AMP Extreme Nvidia GeForce GT 545 DDR3
GPU Base Clock Speed 1650MHz 720MHz
Pixel Rate 120 GPixel/s 4.32 GPixel/s
FLOPS (Floating-point Performance) 11.52 TFLOPS 0.41 TFLOPS
GPU Memory Speed 1937MHz 800MHz
Texture Filter Rate 360 GTexels/s 17.3 GTexels/s
Total GPU Shading Units 3072 144
Total GPU TMUs 192 24
GPU Boost Clock Speed 1875MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce RTX 2080 Super AMP Extreme Nvidia GeForce GT 545 DDR3
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 77°C Not Known
Idle GPU Temperature 30°C Not Known
Noise Level Under Load 46.5dB Not Known
3D Support Yes No
Idle Power Consumption 54W Not Known
Idle Noise Level 40.3dB Not Known
Multi-GPU Support Count 2 2
No. of Supported Displays 4 2
Ray Tracing Support No No
Ports Ports Zotac GeForce RTX 2080 Super AMP Extreme Nvidia GeForce GT 545 DDR3
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
General info General info Zotac GeForce RTX 2080 Super AMP Extreme Nvidia GeForce GT 545 DDR3
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 1170 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 324mm 144mm
Height 136mm 111mm
Memory Memory Zotac GeForce RTX 2080 Super AMP Extreme Nvidia GeForce GT 545 DDR3
Effective Memory Clock 15496MHz 1600MHz
Max Memory Bandwidth 496GB/s 38.4GB/s
RAM 8GB 3GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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