Zotac Gaming GeForce RTX 2080 Ti Triple Fan vs Zotac GeForce GTX 1080 Ti ArcticStorm

VS
Zotac Gaming GeForce RTX 2080 Ti Triple Fan
Zotac Gaming GeForce RTX 2080 Ti Triple Fan Image
Zotac GeForce GTX 1080 Ti ArcticStorm
Zotac GeForce GTX 1080 Ti ArcticStorm Image
Zotac Gaming GeForce RTX 2080 Ti Triple Fan
Zotac GeForce GTX 1080 Ti ArcticStorm
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 Ti Triple Fan Zotac GeForce GTX 1080 Ti ArcticStorm
GPU Base Clock Speed 1350MHz 1506MHz
GPU Boost Clock Speed 1605MHz 1620MHz
Pixel Rate 141.2 GPixel/s 142.6 GPixel/s
GPU Memory Speed 1750MHz 1376MHz
GPU Render Output Units (ROPs) 88 88
No. of Supported Displays 4 4
Performance Performance Zotac Gaming GeForce RTX 2080 Ti Triple Fan Zotac GeForce GTX 1080 Ti ArcticStorm
GPU Base Clock Speed 1350MHz 1506MHz
Pixel Rate 141.2 GPixel/s 142.6 GPixel/s
FLOPS (Floating-point Performance) 13.97 TFLOPS 11.61 TFLOPS
GPU Memory Speed 1750MHz 1376MHz
Texture Filter Rate 436.6 GTexels/s 362.9 GTexels/s
Total GPU Shading Units 4352 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1605MHz 1620MHz
GPU Render Output Units (ROPs) 88 88
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac Gaming GeForce RTX 2080 Ti Triple Fan Zotac GeForce GTX 1080 Ti ArcticStorm
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 84°C
Idle GPU Temperature 31°C 33°C
Noise Level Under Load 47.5dB 55.4dB
3D Support Yes Yes
Idle Noise Level 41.5dB 40.7dB
Idle Power Consumption 54W 82W
Multi-GPU Support Count 2 2
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 13470
PassMark (DirectCompute) Benchmark Result Not Known 9456
Ray Tracing Support No Yes
Ports Ports Zotac Gaming GeForce RTX 2080 Ti Triple Fan Zotac GeForce GTX 1080 Ti ArcticStorm
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac Gaming GeForce RTX 2080 Ti Triple Fan Zotac GeForce GTX 1080 Ti ArcticStorm
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 12000 million
Semiconductor Size 12nm 16nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No Yes
Width Size 308mm 300mm
Height 113mm 148mm
Memory Memory Zotac Gaming GeForce RTX 2080 Ti Triple Fan Zotac GeForce GTX 1080 Ti ArcticStorm
Effective Memory Clock 14000MHz 11008MHz
Max Memory Bandwidth 616GB/s 484.4GB/s
RAM 11GB 11GB
Memory Bus Interface Width 352bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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