NVIDIA GP102 Titan X Specs - 3584 CUDA Cores, 11 TFLOPs FP32, 12GB G5X

By Published July 22, 2016 at 4:00 am
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With no warning whatsoever, we received word tonight that nVidia's new version of the Titan X has been officially announced. The company likes to re-use names -- see: four products named "Shield" -- and has re-issued the "Titan X" badge for use on a new Pascal-powered GPU. The Titan X will be using GP102, a significantly denser chip than the GTX 1080's GP104-400 GPU.

GP102 is a 12B transistor chip with 11 TFLOPs of FP32 COMPUTE performance, 3584 CUDA cores clocked at 1.53GHz, and the card leverages 12GB of GDDR5X memory at 480GB/s memory bandwidth. We're assuming the Titan X's GDDR5X memory also operates at 10GHz, like its GTX 1080 predecessor.

Here's a thrown-together specs table. We are doing some calculations here (a ? denotes a specification that we've extracted, and one which is not confirmed). Unless nVidia is using an architecture more similar to the GP100 (detailed in great depth here), this should be fairly accurate.

NVIDIA Titan X Pascal Specs

NVIDIA Pascal vs. Maxwell Specs Comparison
  Titan X GTX 1080 GTX 1070 GTX 1060 GTX 980 Ti GTX 980 GTX 960
GPU GP102-? Pascal GP104-400 Pascal GP104-200 Pascal GP106 Pascal GM200 Maxwell GM204 Maxwell GM204
Transistor Count 12B 7.2B 7.2B 4.4B 8B 5.2B 2.94B
Fab Process 16nm FinFET 16nm FinFET 16nm FinFET 16nm FinFET 28nm 28nm 28nm
CUDA Cores 3584 2560 1920 1280 2816 2048 1024
GPCs 6 (?) 4 3 2 6 4 2
SMs 28 (?) 20 15 10 22 16 8
TPCs 28 (?) 20 15 10 - - -
TMUs 224 (?) 160 120 80 176 128 64
ROPs ? 64 64 48 96 64 32
Core Clock - 1607MHz 1506MHz 1506MHz 1000MHz 1126MHz 1126MHz
Boost Clock 1530MHz 1733MHz 1683MHz 1708MHz 1075MHz 1216MHz 1178MHz
FP32 TFLOPs 11TFLOPs 9TFLOPs 6.5TFLOPs 3.85TFLOPs 5.63TFLOPs 5TFLOPs 2.4TFLOPs
Memory Type GDDR5X GDDR5X GDDR5 GDDR5 GDDR5 GDDR5 GDDR5
Memory Capacity 12GB 8GB 8GB 6GB 6GB 4GB 2GB, 4GB
Memory Clock 10Gbps (?) 10Gbps GDDR5X 8Gbps 8Gbps 7Gbps GDDR5 7Gbps GDDR5 7Gbps
Memory Interface 384-bit (?) 256-bit 256-bit 192-bit 384-bit 256-bit 128-bit
Memory Bandwidth 480GB/s 320.32GB/s 256GB/s 192GB/s 336GB/s 224GB/s 115GB/s
TDP ? 180W 150W 120W 250W 165W 120W
Power Connectors ? 1x 8-pin 1x 8-pin 1x 6-pin 1x 8-pin
1x 6-pin
2x 6-pin 1x 6-pin
Release Date 8/2/2016 5/27/2016 6/10/2016 7/19/2016 6/01/2015 9/18/2014 01/22/15
Release Price $1200 Reference: $700
MSRP: $600
Reference: $450
MSRP: $380
Reference: $300
MSRP: $250
$650 $550 $200

The new card will only be for sale via nVidia's website, and will be priced at $1200. This is a production-class card and is not targeted at gaming. We do not presently know TDP or the power connector setup. The release date is set for August 2, 2016. We are not sure if we'll be receiving a review sample, but we'll put it through additional production workloads from our normal gaming tests, which will include Premiere, Blender, and other rendering software.

GP100 architecture is similar in most ways to the rest of Pascal, but has different Core/SM layout from GTX Pascal cards. We are unsure if Titan X will be more similar to GP100 or GP104, but we've assumed (in our calculations above) that it is more similar to GP104-400 in design.

- Steve "Lelldorianx" Burke.

Last modified on July 22, 2016 at 4:00 am
Steve Burke

Steve started GamersNexus back when it was just a cool name, and now it's grown into an expansive website with an overwhelming amount of features. He recalls his first difficult decision with GN's direction: "I didn't know whether or not I wanted 'Gamers' to have a possessive apostrophe -- I mean, grammatically it should, but I didn't like it in the name. It was ugly. I also had people who were typing apostrophes into the address bar - sigh. It made sense to just leave it as 'Gamers.'"

First world problems, Steve. First world problems.

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