Subject: Graphics Cards | March 9, 2017 - 01:53 PM | Jeremy Hellstrom
Tagged: 1080 ti, geforce, gp102, gtx 1080 ti, nvidia, pascal
As you have probably noticed from our front page, today is the day we can see how the GTX 1080 Ti performs in reviewers systems. The unfortunate news is that you can't buy one yet nor do we know when you will be able to spend the $699 it will cost to order one. We can share the performance with you, once again NVIDIA's Ti model takes the top spot out performing even the $1200 TITAN X. As for overclocking the reference model, as we have not had a chance to test any cards with third party cooler on them, [H]ard|OCP were able to increase the GPU frequency over 200MHz to 1967-1987MHz in game and push the memory to 12GHz, somewhat better than what Ryan was able to. Check out their full review here, with many more just below.
"NVIDIA is launching the fastest video card it offers for gaming today in the new $699 GeForce GTX 1080 Ti. We will take this video card and test it against the GeForce GTX 1080 and GeForce GTX TITAN X at 1440p and 4K resolutions to find out how it compares. Is it really faster than a $1200 GeForce GTX TITAN X Pascal?"
Here are some more Graphics Card articles from around the web:
- Nvidia's GeForce GTX 1080 Ti @ The Tech Report
- Nvidia GTX 1080 Ti review: The fastest graphics card, again @ Ars Technica
- NVIDIA GeForce GTX 1080 Ti Founders Edition 11 GB @ techPowerUp
- The NVIDIA GTX 1080 Ti 11GB Review @ Hardware Canucks
- Nvidia GTX 1080 Ti Founders Edition 11GB @ Kitguru
- The GTX 1080 Ti Performance Review vs. the TITAN XP & the GTX 1080 @ BabelTechReviews
- Nvidia GTX 1080 Ti CPU Showdown: i7 7700k Vs Ryzen R7 1800x Vs i7 5820k @ eTeknix
- Nvidia GeForce GTX 1080 Ti 11GB @ eTeknix
- NVIDIA GeForce GTX 1080 Ti Review: A Look At 4K & Ultrawide Gaming @ Techgage
- MSI GeForce GTX 1060 Armor OC 6 GB @ techPowerUp
Flagship Performance Gets Cheaper
UPDATE! If you missed our launch day live stream, you can find the reply below:
It’s a very interesting time in the world of PC gaming hardware. We just saw the release of AMD’s Ryzen processor platform that shook up the processor market for the first time in a decade, AMD’s Vega architecture has been given the brand name “Vega”, and the anticipation for the first high-end competitive part from AMD since Hawaii grows as well. AMD was seemingly able to take advantage of Intel’s slow innovation pace on the processor and it was hoping to do the same to NVIDIA on the GPU. NVIDIA’s product line has been dominant in the mid and high-end gaming market since the 900-series with the 10-series products further cementing the lead.
The most recent high end graphics card release came in the form of the updated Titan X based on the Pascal architecture. That was WAY back in August of 2016 – a full seven months ago! Since then we have seen very little change at the top end of the product lines and what little change we did see came from board vendors adding in technology and variation on the GTX 10-series.
Today we see the release of the new GeForce GTX 1080 Ti, a card that offers only a handful of noteworthy technological changes but instead is able to shake up the market by instigating pricing adjustments to make the performance offers more appealing, and lowering the price of everything else.
The GTX 1080 Ti GP102 GPU
I already wrote about the specifications of the GPU in the GTX 1080 Ti when it was announced last week, so here’s a simple recap.
|GTX 1080 Ti||Titan X (Pascal)||GTX 1080||GTX 980 Ti||TITAN X||GTX 980||R9 Fury X||R9 Fury||R9 Nano|
|GPU||GP102||GP102||GP104||GM200||GM200||GM204||Fiji XT||Fiji Pro||Fiji XT|
|Base Clock||1480 MHz||1417 MHz||1607 MHz||1000 MHz||1000 MHz||1126 MHz||1050 MHz||1000 MHz||up to 1000 MHz|
|Boost Clock||1582 MHz||1480 MHz||1733 MHz||1076 MHz||1089 MHz||1216 MHz||-||-||-|
|Memory Clock||11000 MHz||10000 MHz||10000 MHz||7000 MHz||7000 MHz||7000 MHz||500 MHz||500 MHz||500 MHz|
|Memory Interface||352-bit||384-bit G5X||256-bit G5X||384-bit||384-bit||256-bit||4096-bit (HBM)||4096-bit (HBM)||4096-bit (HBM)|
|Memory Bandwidth||484 GB/s||480 GB/s||320 GB/s||336 GB/s||336 GB/s||224 GB/s||512 GB/s||512 GB/s||512 GB/s|
|TDP||250 watts||250 watts||180 watts||250 watts||250 watts||165 watts||275 watts||275 watts||175 watts|
|Peak Compute||10.6 TFLOPS||10.1 TFLOPS||8.2 TFLOPS||5.63 TFLOPS||6.14 TFLOPS||4.61 TFLOPS||8.60 TFLOPS||7.20 TFLOPS||8.19 TFLOPS|
The GTX 1080 Ti looks a whole lot like the TITAN X launched in August of last year. Based on the 12B transistor GP102 chip, the new GTX 1080 Ti will have 3,584 CUDA core with a 1.60 GHz Boost clock. That gives it the same processor count as Titan X but with a slightly higher clock speed which should make the new GTX 1080 Ti slightly faster by at least a few percentage points and has a 4.7% edge in base clock compute capability. It has 28 SMs, 28 geometry units, 224 texture units.
Interestingly, the memory system on the GTX 1080 Ti gets adjusted – NVIDIA has disabled a single 32-bit memory controller to give the card a total of 352-bit wide bus and an odd-sounding 11GB memory capacity. The ROP count also drops to 88 units. Speaking of 11, the memory clock on the G5X implementation on GTX 1080 Ti will now run at 11 Gbps, a boost available to NVIDIA thanks to a chip revision from Micron and improvements to equalization and reverse signal distortion.
The move from 12GB of memory on the GP102-based Titan X to 11GB on the GTX 1080 Ti is an interesting move, and evokes memories of the GTX 970 fiasco where NVIDIA disabled a portion of that memory controller but left the memory that would have resided on it ON the board. At that point, what behaved as 3.5GB of memory at one speed and 500 MB at another speed, was the wrong move to make. But releasing the GTX 970 with "3.5GB" of memory would have seemed odd too. NVIDIA is not making the same mistake, instead building the GTX 1080 Ti with 11GB out the gate.