NVIDIA Pascal Thread

[Saylick]

Looks like same as Titan XP but with reduced memory bus width and ROPs...

https://videocardz.com/66557/nvidia-launches-geforce-gtx-1080-ti-with-3584-cuda-cores

 

[Head1985]

352bit wtf?

EDIT:
Nv knows vega performance and this 1080TI version will be slighly faster.Also this version will have same performance as TITANXP.
Same number of SP, faster boost but slighly lower bandwidth.

 

[tviceman]

352bit wtf?

Hahaha weird. So are they going with 10gb's vram?

 

[Saylick]

Hahaha weird. So are they going with 10gb's vram?

Supposedly 11 GB.

 

[Head1985]

It is less cutdown vs TITAN than 980TI was.Vega must be decent.

 

[tviceman]

Could you please provide me with a link to the number of cores in the GPU you're bashing?

Nvidia pulled a different move to differentiate from Titan XP (352-bit bus). A bit unusual, but it's probably better for gamers, performance wise.

 

[ddogg]

Still waiting for that livefeed to start......

 

[tviceman]

It is less cutdown vs TITAN than 980TI was.Vega must be decent.

Or Nvidia simply wants to be able to charge more than Vega, and you know... a year of manufacturing leads to better yields and what not.

 

[Arachnotronic]

It is less cutdown vs TITAN than 980TI was.Vega must be decent.

Couldn't possibly be because NVIDIA wants to give people as much reason to upgrade...?

Anyway, I wouldn't be surprised to see a next-gen Titan X with 12GB 11GHz GDDR5X and a fully enabled GP102. It'd be a shame if full GP102 didn't come to gaming...

 

[Head1985]

Its even have 11Ghz memory.It will be faster than TITANXP.
http://webcache.googleusercontent.c...-1080-ti-11gb-video-card-brings-muscle_191975

 

[Head1985]

Couldn't possibly be because NVIDIA wants to give people as much reason to upgrade...?

Nope.

 

[jpiniero]

11 x 32 is 352... that's a strange cut but better than expected. Maybe the price will be better too?

 

[tviceman]

$699 I'm actually impressed. The price announcement just brought the feed down hahahaa.

EDIT: Did JHH say if the 1080 or 1070 were getting price cuts at all?

 

[ddogg]

Damn, $699 for a card faster than the Titan X. My 1080s are going on sale this weekend

 

[Sweepr]

Faster than Titan X
15%, 18%, 20% overclocking headroom out of the box according to JHH
Using new GDDR5X 11Gbps
$699 MSRP

@tviceman GTX 1080 is now down to $499

 

[pj-]

I believe I was assured in this very thread that 1080ti would not be faster >:|

 

[Head1985]

TITANXP will be faster if both overclocked because 384bit.Other than that its just cheaper TITANXP as expected.

 

[pj-]

TITANXP will be faster if both overclocked because 384bit.Other than that its just cheaper TITANXP as expected.

How is TXP going to be faster if 1080ti is running at 2000+ out of the box and has "15-20%" OC headroom?

 

[Head1985]

How is TXP going to be faster if 1080ti is running at 2000+ out of the box and has "15-20%" OC headroom?

What?They both will have same oc headroom and titan have 384bit bus so titan will be faster.It will be close tho.Its just cheaper TITAN as always.

 

[pj-]

What?They both will have same oc headroom and titan have 384bit bus.It will be close tho.Its just cheaper TITAN as always.

In the presentation he showed in game "out of the box" clocks of 2050mhz with a reference cooler, and then immediately after said there will be "15, 18, 20% oc headroom"

It's not an AMD "overclocker's dream" situation, which some people apparently took to mean "zero overclocking headroom but it looks like it could overclock". Nvidia provided specific numbers.

Unless they are straight up lying, the 1080ti is going to hit 2300-2400mhz.

Edit: I may have misinterpreted what he meant by "out of the box". The pictures do say "2ghz oc", but I took his demonstration of 2050mhz clocks in that ue4 demo to be literally "out of the box", which I guess it wasn't.

 

[tviceman]

In the presentation he showed in game "out of the box" clocks of 2050mhz with a reference cooler, and then immediately after said there will be "15, 18, 20% oc headroom"

It's not an AMD "overclocker's dream" situation, which some people apparently took to mean "zero overclocking headroom but it looks like it could overclock". Nvidia provided specific numbers.

Unless they are straight up lying, the 1080ti is going to hit 2300-2400mhz.

Edit: I may have misinterpreted what he meant by "out of the box". The pictures do say "2ghz oc", but I took his demonstration of 2050mhz clocks in that ue4 demo to be literally "out of the box", which I guess it wasn't.

JHH meant 20% from the stock boost clock, not from 2050mhz.

 

[crisium]

What?They both will have same oc headroom and titan have 384bit bus so titan will be faster.It will be close tho.Its just cheaper TITAN as always.

That's not quite right. Thanks to 11 GB/s memory instead of 10, they have the same bandwidth (1080 Ti has a negligible amount more, actually).

1080 Ti will be faster out of the box. However, it probably has the ~2.1GHz ceiling still. For max OC vs max OC there will be 3 factors determining which is faster:

1) Max memory bandwidth OC
-Whichever card on average gets more bandwidth after OC will have a minor advantage. We don't know yet how the 11 GB/s memory will OC. This is completely up in the air still.
2) 88 ROPs vs 96 ROPs
-I don't think 88 ROPs at 2.1GHz are going to create a pixel fillrate bottleneck, but in some scenarios this could be possible. Theoretical Titan X advantage, probably never realized.
3) 11GB vs 12GB
-This may make a difference in extreme multi-gpu and display scenarios, as well as any upcoming horrendously unoptimized games that have the inane nerve to use more than 11GB at playable settings. A technical win for the Titan X, but will have very few practical scenarios.

It will likely come down to memory bandwidth OC after max OC. Unless it's more than a few % difference, the cards will almost certainly have identical performance at max OC.

 

[Bouowmx]

Btw, what does "bps" refer to in 11 Gbps memory? I thought T/s (transfers per second) is the appropriate unit.

 

[Krteq]

bps = bits per second

"transfers per second" unit is using for buses like PCI-Express etc.

 

[Ajay]

This came in with a lower price than I expected. Guess NV's bean counters figured a more affordable 'halo' card would bring in more profits & revenue.