Zotac GeForce GTX 1080 Ti Mini vs Galax GeForce RTX 2080 SG Edition

VS
Zotac GeForce GTX 1080 Ti Mini
Zotac GeForce GTX 1080 Ti Mini Image
Galax GeForce RTX 2080 SG Edition
Galax GeForce RTX 2080 SG Edition Image
Zotac GeForce GTX 1080 Ti Mini
Galax GeForce RTX 2080 SG Edition
Key Differences Key Differences Zotac GeForce GTX 1080 Ti Mini Galax GeForce RTX 2080 SG Edition
GPU Base Clock Speed 1506MHz 1515MHz
GPU Boost Clock Speed 1620MHz 1800MHz
Pixel Rate 142.6 GPixel/s 115.2 GPixel/s
GPU Memory Speed 1376MHz 1750MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce GTX 1080 Ti Mini Galax GeForce RTX 2080 SG Edition
GPU Base Clock Speed 1506MHz 1515MHz
Pixel Rate 142.6 GPixel/s 115.2 GPixel/s
FLOPS (Floating-point Performance) 11.61 TFLOPS 10.6 TFLOPS
Texture Filter Rate 362.9 GTexels/s 331.2 GTexels/s
GPU Memory Speed 1376MHz 1750MHz
Total GPU Shading Units 3584 2944
Total GPU TMUs 224 184
GPU Boost Clock Speed 1620MHz 1800MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce GTX 1080 Ti Mini Galax GeForce RTX 2080 SG Edition
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.6
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 Not Known
GPU Temperature Under Load 84°C 74°C
PassMark (DirectCompute) Benchmark Result 9456 Not Known
Idle GPU Temperature 33°C 30°C
3D Support Yes Yes
Noise Level Under Load 55.4dB 45dB
Idle Power Consumption 82W 53W
Idle Noise Level 40.7dB 40.3dB
Ray Tracing Support Yes No
Multi-GPU Support Count 2 2
No. of Supported Displays 4 4
Ports Ports Zotac GeForce GTX 1080 Ti Mini Galax GeForce RTX 2080 SG Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 1 0
Mini DisplayPort Output 0 0
General info General info Zotac GeForce GTX 1080 Ti Mini Galax GeForce RTX 2080 SG Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 13600 million
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 211mm 308mm
Height 125mm Not Known
Semiconductor Size Not Known 12nm
Air-water Cooling Support No No
Memory Memory Zotac GeForce GTX 1080 Ti Mini Galax GeForce RTX 2080 SG Edition
Effective Memory Clock 11008MHz 14000MHz
Max Memory Bandwidth 484.4GB/s 448GB/s
RAM 11GB 8GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 5 6
ECC (Error-Correcting Code) Memory Support No No

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