Seven lengthy months after the next-generation “Volta” graphics structure debuted in the Tesla V100 for information facilities, the Nvidia Titan V lastly brings the bleeding-edge tech to PCs in conventional graphics card type. However make no mistake: This golden-clad monster targets information scientists, with a tensor core-laden configuration designed to optimize deep studying duties. You received’t need to purchase this $3,000 GPU to play Destiny 2.
However that doesn’t imply we humble PC avid gamers can’t glean data from Volta’s present AI-centric incarnations. Listed below are 5 key issues it is advisable to know concerning the Titan V and Nvidia’s Volta GPU.
Editor’s notice: This text was initially revealed on Could 11, 2017 however was up to date on December eight to incorporate data from the Titan V.
1. It’s not for you, but
When you’re searching for sizzling particulars about the way forward for GeForce graphics playing cards, properly, maintain ready. Just like the Pascal GPU structure earlier than it, Volta’s grand reveal comes within the type of a monstrous Tesla V100 GPU constructed for information facilities, and the PC-ready Titan V sticks to the identical GPU configuration with a barely decreased reminiscence system. CEO Jen-Hsun Huang targeted on the ’s AI chops and introduced a brand new $149,000 DGX-1 deep learning system with eight of the Volta processors inside in the course of the V100’s launch.
Massive spenders get first crack at Volta, whereas the GTX 10-series client graphics playing cards are nonetheless flying off the cabinets because of cryptocurrency miners. That mentioned, the small print Nvidia launched about Volta trace at what we’d anticipate from the inevitable next-gen GeForce playing cards.
2. Volta beats the pants off Pascal
The Titan V and Tesla V100 rock 21 billion transistors and 5,120 CUDA cores operating at 1,455MHz. That downright dwarfs Pascal’s flagship information middle GPU, the Tesla P100, which packs 15 billion transistors and three,840 CUDA cores operating at a barely sooner 1,480MHz most clock pace.
It’s unattainable to know what GeForce graphics playing cards primarily based on Volta will appear like, however the Titan Xp wound up with a full-blown implementation of the Tesla P100’s Pascal GPU, and it’s the fastest gaming GPU in the world. Heck, the GeForce GTX 1080 Ti sports activities a barely nerfed model with three,584 CUDA cores, and it may possibly nonetheless game at 4K resolution with out breaking a sweat.
Nvidia says the Tesla V100 provides 1.5 occasions the teraflops efficiency of its Pascal predecessor. For one more level of reference, the Titan V packs 4 occasions as many CUDA cores because the GeForce GTX 1060, twice as many because the beastly GTX 1080, and 320 texture items in comparison with the GTX 1080 Ti’s 224.
three. Chopping-edge tech showcase
Nvidia spared no expense in making ready Volta’s flagship. The GV100 GPU contained in the Titan V and Tesla V100 use TSMC’s new 12nm “FFN” manufacturing course of know-how, an improve over the 16nm tech that GTX 10-series GPUs depend on. Smaller transistors imply higher efficiency and energy effectivity.
It additionally consists of 640 “tensor cores” designed to enormously speed up machine studying, and the Tesla V100 helps the second-gen model of Nvidia’s NVLink know-how, which the corporate says surpasses PCIe switch speeds by a whopping tenfold.
None of that issues to PC avid gamers, although. What might matter is the reminiscence. Like AMD Radeon Fury and Radeon Vega graphics playing cards, this information middle GPU consists of high-bandwidth memory know-how—16GB of second-gen HBM2 within the Tesla V100, in truth, with peak speeds of 900GB/s. That’s damned quick. The Titan V sports activities an analogous setup with barely cut-back capability and speeds.
However there’s no assure that HBM2 will wind up in GeForce playing cards primarily based on the Volta structure. The GTX 10-series depends on conventional GDDR5 and GDDR5X RAM regardless of launching after AMD’s Fury, and it’s no worse for put on due to it. Nvidia will doubtless ditch HBM2 and stick to the reminiscence we all know for at the least some of the inevitable Volta-based GeForce playing cards, given the excessive value of HBM.
four. Volta is large
Cramming all that know-how right into a graphics processor isn’t any simple activity. The Volta GPU discovered within the Tesla V100 is large, measuring a whopping 815mm squared—actually the boundaries of the GPU fabrication course of getting used. By comparability, plus-sized GPUs present in Radeon’s Fury playing cards and up to date high-end GeForce chips clock in at roughly 600mm.
In any case, there’s by no means been a GPU this massive in a client graphics card earlier than. Whether or not this gigantic model of Volta seems within the GeForce lineup of tomorrow relies on Nvidia’s willingness to interrupt new floor. Yields is perhaps higher now that TSMC and Nvidia have so many months of Volta manufacturing beneath their belts, however customers received’t pay anyplace close to the premium that companies will for one thing this radical.
5. However GV100 matches into graphics playing cards
The arrival of the Titan V proves that Nvidia can certainly stuff the huge GV100 GPU into a conventional dual-slot graphics card, which is mighty spectacular certainly. The immense house financial savings supplied by HBM2 doubtless performs an element in that.
If Nvidia determined to drop a variant of the full-fat, 5,120 CUDA core GPU right into a GeForce GTX 1180 Ti (or no matter), I might anticipate them to maintain 8GB of HBM2 onboard, bringing the cutting-edge reminiscence to the GeForce lineup for the primary time. Conventional VRAM would possibly flat-out not match right into a graphics card with a GPU this large.
Reminiscence producers have already introduced that GDDR6 will probably be coming to graphics playing cards in 2018. It is unknown whether or not next-gen GeForce playing cards will embrace that, however contemplating how properly the GDDR5 and GDDR5X VRAM within the GTX 10-series performs, anticipate non-flagship GeForce Volta playing cards to stay to conventional reminiscence configurations.
Shopper Volta playing cards will nearly undoubtedly ditch the relentlessly compute-centric tensor cores discovered within the Titan V. That would give Nvidia extra room to cram in game-boosting applied sciences. Additionally notice that the full-fat GP102 “Pascal” GPU gained an additional 100MHz of clock pace within the transfer from the Tesla information middle card to the GTX 1080 Ti.
When will Volta come to GeForce playing cards?
However the actual query is after we can anticipate to see Volta-based GeForce graphics playing cards. The GTX 10-series launched a mere month after Pascal’s launch at GTC 2016. It is already been seven grueling months since Nvidia unveiled Volta and we’ve not heard a peep about GeForce choices.
Now that the Titan V is within the wild, I might like to see Nvidia launch a strong Volta-based GTX 1080 Ti successor throughout its CES keynote. However nothing out there is pushing Nvidia to launch Volta GeForce playing cards proper now. AMD’s much-hyped Radeon Vega playing cards wound up being unable to beat the GTX 1080—not the Ti model, however the vanilla GTX 1080—in most situations, and present GTX 10-series playing cards are nonetheless flying off the cabinets because of cryptocurrency miners. Hell, many GTX 10-series choices are promoting for extra now than they did after they launched a 12 months and a half in the past.
We’ll hear extra concerning the next-gen GeForce lineup sometime, however whether or not that’ll be in the end could be very a lot up within the air. Within the meantime, head over to PCWorld’s information to the best graphics cards to seek out one of the best match on your price range in the present day.