Zotac Gaming GeForce RTX 2080 Ti Triple Fan vs Gigabyte GeForce GTX 980 Ti Xtreme Gaming

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Zotac Gaming GeForce RTX 2080 Ti Triple Fan
Zotac Gaming GeForce RTX 2080 Ti Triple Fan Image
Gigabyte GeForce GTX 980 Ti Xtreme Gaming
Gigabyte GeForce GTX 980 Ti Xtreme Gaming Image
Zotac Gaming GeForce RTX 2080 Ti Triple Fan
Gigabyte GeForce GTX 980 Ti Xtreme Gaming
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 Ti Triple Fan Gigabyte GeForce GTX 980 Ti Xtreme Gaming
GPU Base Clock Speed 1350MHz 1216MHz
GPU Boost Clock Speed 1605MHz 1317MHz
Pixel Rate 141.2 GPixel/s 116.7 GPixel/s
GPU Memory Speed 1750MHz 1800MHz
GPU Render Output Units (ROPs) 88 96
No. of Supported Displays 4 4
Performance Performance Zotac Gaming GeForce RTX 2080 Ti Triple Fan Gigabyte GeForce GTX 980 Ti Xtreme Gaming
GPU Base Clock Speed 1350MHz 1216MHz
Pixel Rate 141.2 GPixel/s 116.7 GPixel/s
FLOPS (Floating-point Performance) 13.97 TFLOPS 6.85 TFLOPS
GPU Memory Speed 1750MHz 1800MHz
Texture Filter Rate 436.6 GTexels/s 214 GTexels/s
Total GPU Shading Units 4352 2816
Total GPU TMUs 272 176
GPU Boost Clock Speed 1605MHz 1317MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac Gaming GeForce RTX 2080 Ti Triple Fan Gigabyte GeForce GTX 980 Ti Xtreme Gaming
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 Not Known
Idle GPU Temperature 31°C Not Known
Noise Level Under Load 47.5dB Not Known
3D Support Yes Yes
Idle Noise Level 41.5dB Not Known
Idle Power Consumption 54W Not Known
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 4
Ray Tracing Support No No
Ports Ports Zotac Gaming GeForce RTX 2080 Ti Triple Fan Gigabyte GeForce GTX 980 Ti Xtreme Gaming
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac Gaming GeForce RTX 2080 Ti Triple Fan Gigabyte GeForce GTX 980 Ti Xtreme Gaming
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 8000 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No Yes
Width Size 308mm 269mm
Height 113mm 121mm
Memory Memory Zotac Gaming GeForce RTX 2080 Ti Triple Fan Gigabyte GeForce GTX 980 Ti Xtreme Gaming
Effective Memory Clock 14000MHz 7200MHz
Max Memory Bandwidth 616GB/s 346GB/s
RAM 11GB 6GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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