While Nvidia hasn't revealed the amount of Streaming Multiprocessors (SMs), texture units, and the like, if the company uses a similar architecture to the GP104 chip (as used in the GTX 1080 and GTX 1070), expect a 40 percent boost in SMs over the GTX 1080 to 28. The Titan X is powered by a new chip, GP102, which packs in 3584 CUDA cores. At first it'll only be available from the Nvidia website, but it will percolate down to other retailers soon after. The new Titan X launches on August 2 in the US and Europe. $1200-UK price TBC, but probably £1,100-buys you 11 teraflops of FP32 performance, which is a significant 24 percent jump over the 8.9 teraflops of the GTX 1080, and just over 60 percent higher than the 6.6 teraflops of the original Titan X. Yes, Nvidia has taken its most expensive graphics card and given it a Pascal-architecture makeover. Original storyįorget the GTX 1080: there's a new slab of graphics card hotness on the way from Nvidia, and its name is, er, the GTX Titan X. Americans can pick a new Titan X up for a relatively cheap $1,200, though it appears to be out of stock currently. At the time of writing, the Titan X is in stock in the UK. The Titan X is currently only available through Nvidia's own online store, priced at £1,100 in the UK and €1,300 in the Eurozone. They strip away the GP64 CUDA cores, keep the FP32 cores, and use the memory controller from GP104 which supports GDDR5X.Updated, August 5: The GTX Titan X, powered by the GP102 Pascal GPU, is now available to buy in the UK, Europe, and US. In other words, GP102 will be a sort of hybrid of GP100 and GP104. This would make sense, as otherwise, the GTX 1080 would be the only GPU in NVIDIA’s entire lineup to feature GDDR5X memory. This is why it is expected that the 1080 Ti and possibly even the Titan P will feature the GP102 core, which will strip away the 1792 FP64 Cores, and possibly even replace the HBM2 memory with the very same GDDR5X found on the GTX 1080. These features include not only the very expensive, and limited quantity HBM2 memory but more importantly the double-precision FP64 CUDA cores. Instead, it features many elements which are very expensive and would not be useful for gaming performance, as it is designed for enterprise level compute. The GP100, unlike previous generation top-end NVIDIA silicon, is not purpose-built for gaming. So, it is natural to assume they’d do the same again.Ģ. Historically, NVIDIA would use their top-end Gx100 (or Gx110 in a few generations) GPU core for both the Titan and the x80 Ti cards. ![]() Yes, there have been conflicting rumors on the subject of the GPU(s) which will power the next Titan and 1080 Ti cards. Nvidia is also rumored to be launching a graphics card (GeForce GTX 1080 Ti?) based on the GP102 GPU which sits between the monster GP100 and the GTX 1080’s GP104. This will put the Pascal based Titan at ~300W-375W TDP. The PCB is currently in development and includes routings for both a 8+6 pin and a 8+8 pin power connectors. Whereas the 16GB variant is rumored to feature 4 HBM2 stacks and a 4096-bit memory interface, the 12GB variant is rumored to feature 3HBM2 stacks and a 3072-bit memory interface. The upcoming Pascal based Titan is expected to come in two flavors, 16GB and 12GB, both of which will feature HBM2 memory. Nvidia has recently been rumored to be launching their upcoming Pascal based Titan at Gamescom in Cologne, Germany coming up in August 17-21.īased on the GP100 GPU currently deployed in Nvidia’s Tesla P100 based PCIe accelerators designed for deep learning applications, the GP100 is expected to be at least 50% faster than Nvidia GeForce GTX 1080’s GP104 GPU.
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