Zotac GTX 1080 Ti vs Nvidia GeForce GT 545 DDR3

VS
Zotac GTX 1080 Ti
Zotac GTX 1080 Ti Image
Nvidia GeForce GT 545 DDR3
Nvidia GeForce GT 545 DDR3 Image
Zotac GTX 1080 Ti
Nvidia GeForce GT 545 DDR3
Key Differences Key Differences Zotac GTX 1080 Ti Nvidia GeForce GT 545 DDR3
GPU Base Clock Speed 1481MHz 720MHz
GPU Boost Clock Speed 1582MHz Not Known
Pixel Rate 139.2 GPixel/s 4.32 GPixel/s
GPU Memory Speed 1376MHz 800MHz
GPU Render Output Units (ROPs) 88 16
No. of Supported Displays Not Known 2
Performance Performance Zotac GTX 1080 Ti Nvidia GeForce GT 545 DDR3
GPU Base Clock Speed 1481MHz 720MHz
Pixel Rate 139.2 GPixel/s 4.32 GPixel/s
FLOPS (Floating-point Performance) 11.34 TFLOPS 0.41 TFLOPS
Texture Filter Rate 354.4 GTexels/s 17.3 GTexels/s
GPU Memory Speed 1376MHz 800MHz
Total GPU Shading Units 3584 144
Total GPU TMUs 224 24
GPU Boost Clock Speed 1582MHz Not Known
GPU Render Output Units (ROPs) 88 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GTX 1080 Ti 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
PassMark (G3D) Score 13470 Not Known
GPU Temperature Under Load 84°C Not Known
PassMark (DirectCompute) Benchmark Result 9456 Not Known
Idle GPU Temperature 33°C Not Known
3D Support Yes No
Noise Level Under Load 55.4dB Not Known
Idle Power Consumption 82W Not Known
Idle Noise Level 40.7dB Not Known
Ray Tracing Support Yes No
Multi-GPU Support Count 2 2
No. of Supported Displays Not Known 2
Ports Ports Zotac GTX 1080 Ti 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 GTX 1080 Ti Nvidia GeForce GT 545 DDR3
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 1170 million
Semiconductor Size 16nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Width Size 266.7mm 144mm
Height 111.6mm 111mm
Air-water Cooling Support No No
Memory Memory Zotac GTX 1080 Ti Nvidia GeForce GT 545 DDR3
Effective Memory Clock 11008MHz 1600MHz
Max Memory Bandwidth 484.4GB/s 38.4GB/s
RAM 11GB 3GB
Memory Bus Interface Width 352bit 192bit
GDDR Memory Version 5 Not Known
ECC (Error-Correcting Code) Memory Support No No

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