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Nvidia GTX 1080Ti Specifications leak

Will the GTX 1080 Ti launch in 2016?

Nvidia announce Pascal Powered GTX Titan X

Nvidia GTX 1080Ti Specifications leak

 

This article was possible thanks to information provided by Excalibur50 on the OC3D Forums.  

 

Nvidia's GTX 1080 Ti's specifications have been leaked, showcasing a GPU with 12GB of GDDR5 memory and 768 more CUDA cores than the GTX 1080.

The Nvidia GTX 1080 Ti is said to be made using Nvidia's GP102 GPU core design, which means that it is based on the same GPU as the GTX Titan Pascal.  Nvidia has made two significant downgrades with the GTX 1080 Ti from the Titan Pascal, changing the GDDR5X memory to slower GDDR5 and taking away 4 SM units from the GPU. 

This will give the GTX 1080Ti a total of 3328 CUDA cores, which is a 768 more CUDA cores than the GTX 1080 and 256 fewer GPU cores than the GTX Titan Pascal. 

 

 GTX Titan XHypothetical GTX 1080 TiGTX 1080GTX 1070GTX 1060
GPU ArchitecturePascalPascalPascalPascalPascal
Process node16nm16nm16nm16nm16nm
SM Units5652403020
Cores per SM6464646464
SP FP Performance11 TFLOPs10.8 TFLOPs9 TFLOPs6.5 TFLOPs4.4TFLOPS
CUDA Core Count3584332825601920 1280
VRAM TypeGDDR5XGDDR5GDDR5X GDDR5 GDDR5
VRAM Cappacity12GB12GB8GB 8GB 6GB
Memory Bus Size384-bit384-bit256-bit 256-bit 192-bit
Memory Bandwidth480 GB/s384 GB/s320 GB/s 256 GB/s 192 GB/s
Base clock speed1417MHz1503MHz1607MHz 1506Mhz 1506MHz
Boost clock speed1531MHz1623MHz1733MHz 1683MHz 1708MHz
TDP250W250W180W 150W 120W
Power Connection1x 8-pin 1x 6-pin

1x 8-pin
1x 6-pin

1x 8-pin 1x8-pin 6-pin
PCI Express PCIe 3.0PCIe 3.0PCIe 3.0 PCIe 3.0 PCIe 3.0

   

 

The change to GDDR5 memory will give the GTX 1080 Ti 384GB/s of memory bandwidth, which is a significant reduction in bandwidth when compared to the GTX Titan Pascal, which has 480GB/s of bandwidth.  

Even with GDDR5 memory, the GTX 1080 Ti will still have significantly more memory bandwidth than Nvidia's GTX 1080. This additional memory bandwidth will greatly benefit the GTX 1080Ti when running at higher resolutions and framerates, which will be handy when DisplayPort 1.3 120Hz 4K displays hit the market. 

 

Nvidia GTX 1080Ti Specifications leak  

At this time it is unknown when Nvidia plans to release their GTX 1080 Ti onto the market, though we expect Nvidia to wait until AMD has a high-end competitor to their GTX 1080 before they release a new flagship consumer GPU. 

 

You can join the discussion on the Nvidia GTX 1080 Ti on the OC3D Forums

 

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Most Recent Comments

15-09-2016, 06:01:23

RandomBadger
Oh my <3 I'm glad I put a hold on my upgrade.......Quote

15-09-2016, 06:02:10

Aftershock
If thats true it would definitely be worth an overclock to the GDDR5 memory to bring it over 9.0gbps mark. The other cuts really don't look to bad. Although no GDDR5X is still disappointing.

Will try and curb my enthusiasm until HMB2 lands, although its unlikely I'll be able to lolQuote

15-09-2016, 06:05:42

AlienALX
Quote:
Originally Posted by Aftershock View Post
If thats true it would definitely be worth an overclock to the GDDR5 memory to bring it over 9.0gbps mark. The other cuts really don't look to bad. Although no GDDR5X is still disappointing.

Will try and curb my enthusiasm until HMB2 lands, although its unlikely I'll be able to lol
It makes sense. Every time Nvidia release a TI card they usually make Titan and its owners look a little silly. I would hazard a guess and say that all Titan sales pretty much dry up as soon as they release the TI which is kinda stupid.

So, I surmise that this time they are going to do with the TI - Titan XP as they did with the 1070-1080. IE - make sure that whatever you do you can not match the higher card's performance with the cheaper one. That way they will still continue to sell XPs and sell the failed ones (1080ti) whilst still binning.Quote

15-09-2016, 06:20:00

Excalabur50
I read another article rumouring this card might be released at CES Jan 2017 as the big boss of Nvidia is going there to announce everything new from Nvidia and possibly to steal the thunder from AMD re their new Vega cards but I hope the release is sooner than that, I hope the new Vegas really kick some serious butt as we need the competitionQuote

15-09-2016, 06:45:27

Kaapstad
Are NVidia really going to use GDDR5 on the 1080 Ti when both the 1080 and Titan use DDDR5X, don't think so.Quote
Reply
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