Image credit to Nvidia
Nvidia's GeForce RTX 2080 Ti is the best and most potent GPU around, it's also one of the largest consumer GPUs ever produced. The Turing TU102 is 60 percent larger than the Pascal GP102 in the 1080 Ti, with 55 percent more transistors. Those extra transistors went into more CUDA cores, but Nvidia didn't stop there, adding in Tensor cores to help accelerate deep learning algorithms like DLSS, plus RT cores to accelerate ray tracing.
If you looking for the best Graphic card . On the other hand, if you're eyeing a 4k 144Hz HDR G-Sync display and you want the absolute fastest graphics card around, this is the card for you. You could even try adding a second card and using an NVLink connector, assuming you just won the lottery. (Note that the current ray tracing enabled games do not support multi-GPU with DXR (DirectX Raytracing) We're unlikely to see anything substantially faster for at least a year, so you'll be able to sit comfortably at the top of the pecking order for a while.
The biggest issue with DXR and RTX hardware right now is that lack of games, although this problem is getting less and less significant. There were a few major games when these cards first launched (Battlefield 5, Assetto Corsa Competezione, Metro Exodus, and Shadow of the Tomb Raider), plus a few tech demos (Quake 2 with RT) and some overseas titles (Justice). But with Unreal Engine and Unity both supporting DXR, we should start seeing more ray tracing games later this year, and early next - Cyberpunk 2077 and the Call of Duty reboot have already announced they'll support ray tracing
GPU Cores: 4,352
Base Clock: 1,350MHz
Boost Clock: 1,545MHz
GFLOPS: 13,448
Memory: 11GB GDDR6
Memory Clock: 14 GT/s
Memory Bandwidth: 616GB/s
RTX2080 ti with 13 blade fan produce 3x higher air.The first two card vaypor chamber 2x larger to maximize heat.Geforce rtx using Nvlink technologhy for SLI up to 50GBPS per links and for 4k 120hz surround and 8k. RTX plateform give you 6x the performance of previous graphic card.Have powerfull supply with new 13 phase Imon DrMos ,delivers more headroom and sub-millisecond .Nvidia rtx has ultra fast GDDR6 memory over 600GBps of memory bandwidth for highspeed and experience game with high revolution gaming.