Due to the opponent's incompetence, Intel has been known as the "Toothpaste Factory" in recent years: the product upgrade is not sincere, but also changed the method of pit users to change the interface for the main board, from Sandy Bridge to the present Kaby Lake, a total of 5 For generations, the total increase is almost 50% - almost 10% for almost one generation ....
NV, who is also an old rival to AMD, will have to be more active. Each generation of upgrades will be huge (distressed AMD, two battles...), even if the opponent’s flagship has been missing for nearly two years. Still continue to refresh the graphics performance limit, this year is suddenly the Titan X (Pascal) GP102 core suddenly decentralized, released GTX1080Ti, became the strongest Ti-level graphics card in history - 1080TI is only a symbol of castration 1G and 32bit bandwidth, less than 10%, while replacing the new GDDR5X, increased the core and memory frequency, making the theoretical performance of 1080TI even exceed TTX, the last one is so strong is 780Ti, but the memory is cut off half of the cruel, however This time 1080Ti is not more than 780Ti.
In addition, with the release of 1080Ti, Lao Huang also upgraded the previous GTX 1080 and 1060, increased the memory frequency by 1 Gbps, reached 11 Gbps and 9 Gbps, and the model has not changed, but only the memory frequency is added to distinguish between 1080 and 1080. The price has also dropped, and it can be said that the upgrade does not increase the price.
Product specification1080TI I was early on Haitao to start the original belief version, coincided with a friend bought a new version of 1080, so grab a run together to share points for everyone ~ ~ ~
This time I found a total of three contrast cards: 1080FE, 1080TiFE and ASUS ROG Strix 1080 O8G. Originally wanted to find an old version of ROG 1080 O8G, but did not find, so only use the public version of the improvise, Fortunately, Pascal's frequency is very low-key, actually can run to about 2GHz, after the non-public version of the enhanced power supply Generally it is about 5% stronger than the public version, so the biggest difference between the public version and the non-public version is the thermal solution.
First look at the big brother GTX1080Ti:
This is the original version of Haitao, and Titan X (Pascal) homologous, the country is currently not available for sale (there is news that the same as the TTX on Jingdong), to hand around 5200, than many manufacturers of non-public also cheaper ... Have to say that the original packaging is very environmentally friendly, really small ... than non-public low-end cards are small ...
The internal structure is exactly the same as that of the TTX box, but it is replaced with the unrestrained green (of course, choose to forgive her!).
Accessories, in addition to the CD-ROM is a DP-DVI adapter, because this time 1080Ti and TTXp have canceled the DVI interface, I think it should be eliminated ... At least this price card users basically do not use DVI.
The appearance, to tell the truth and the 1080 public version is not any difference ... And that Ti word how to see what is added later, are not uniform
On the back, in addition to the type of mark, at first glance you do not say completely do not see this card is 1070FE/1080FE/TTX/1080Ti/TTXp, the first half of the backplane is exactly the same, the latter half changed the model, really save trouble ...
On the side, due to the increase of power consumption, 1080TI becomes a 6+8 pin power supply, and the nominal power consumption is 250W.
The standard of faith, this time there are more than two lines of the original card, but I see some FE version also.
Compared with 1080FE, can you see the difference?
Side, in addition to the power supply interface, there is no other difference, 1080 faith light because of the longer time so it is a bit yellow
Backboard, really is the difference between models...
The difference in the interface is relatively large, mainly because it is worse than a DVI. The help of DVI to remove heat is still a bit tricky.
Compare the beliefs ~~~
Next is the new version of ROG Strix 1080~~
The box is still a popular face, a full range of three fan Strix cards are like this...
The only difference is that there is more 11 Gbps GDDR5X under the GTX1080.
Compared with the original box, the 1080TI box can be as small as...
The accessories are slightly more luxurious than before, with one more power adapter cable.
At first glance, it looks similar to the previous Strix three-fan solution, but it will actually be big and heavy.
The backboard still looks like that, and ROG's disappointment is still eye-catching.
Compared with the public version of the interface on the interface to fill the DVI, you can also see more Geforce GTX models on the side.
The side of the faith light is relatively low-key. In addition, we can see that the new version adds a PCB framework.
Compared with 1080Ti, you can see a big circle, not only higher, but also thicker.
The thickness reached about 2.5 slots, at the expense of a little compatibility.
The length is also longer than the public version, reaching 30cm.
More intimate is to provide an additional two PWM fan interface, if the chassis is under the wind is facing the graphics card, then received a good cooling effect on the graphics card.
If you don't turn on the lights, it seems that the original factory is still a bit resistant.
testing platform:
CPU: AMD Ryzen 1800X default
Motherboard: ASUS ROG Crosshair VI Hero bios 1107 beta
Memory: GSkill Illusion DDR4 8G X2 @2933C16
Hard Disk: Three Sticks 950Pro 512G
Power Supply: Seasonic X650 KM3
Driver Version: 381.89 WHQL
The first is the theoretical performance test:
From the perspective of theoretical performance, GTX1080TI has performance advantages of 20% (1080P) to 35% (4K and 2K DX12) compared to the old version of GTX1080, while the non-public GTX1080 11Gbps has less than 10% average advantage over the public version of GTX1080. Only 2K DX12 is more obvious.
But in the 4K game (time limited to run the two ... Batman unlimited cards do not know where is the problem), the advantage is about 30%, although it does not seem very high, but there is an important significance is 1080Ti becomes the first single-core game graphics card capable of 4K full-featured 60fps. This is still very meaningful. Although TTX can be done before, the price is really high and low, positioning is not a game card, and 1080Ti has to be close to the people. Can't help but wonder if it's the old man found himself or Vega?
On the GTX1080 side, it is regrettable that the performance gap is not as obvious as in the theoretical test. It is only about 1~2fps. This is still based on the slightly higher non-public version frequency. It seems that the memory bandwidth is not a bottleneck for the GP104. Well, maybe the 192bit new 1060 gap will be more obvious.
Finally, the temperature and power consumption, in the test, the 1080Ti power consumption of the entire machine reached 400W, and the GPUZ measured the maximum 118% TDP basically consistent, which is about 270-300W, slightly higher than the TDP, is said to be due to the new version Radiator has improved heat dissipation and can therefore lead to higher Boost; while 1080FE is probably between 300W and 180-190W of a single card, the limit is relatively dead; non-public version of 108011Gbps is higher, and the single card is probably up to 200W. Up and down, after all, the frequency is higher, and the improvement of the video memory is not enough. However, in general, it has begun to be out of proportion to the improvement in performance, and will go further out of control, and this frequency is a more appropriate range.
On the temperature, there is nothing more to say, NV public version of the temperature wall has been around 84,85 degrees, overheated on the down-clock acceleration, or gradually increase the boost frequency until the wall hit, and Asus's new version of the three fans amazing strength, you can put 1080 is suppressed within 65 degrees, which is 20 degrees lower than the public version! However, with the increase in volume and weight, the original 2 slots have become 2 slots and a half. The height of the PCB has also been increased. The ancestral “heat pipe is not touched†has been upgraded to “a direct touch at the bottom of the copper. "It's a big challenge for the motherboard to get heavy in your hands."
Finally, the original drawing of the test, attached for reference, the figure of the tomb 10 is a little BUG, ​​not cut off, forgive me:...
I think that GTX1080Ti should be called the name of "GTX1090". We need to know that GTX1080-1070's gap is only about 25%. This is still in the most obvious running points, and the actual game gap will be smaller, and GTX1080Ti-GTX1080 The gap between them is as high as 35%-30%, and the memory is also large at 37.5%. It is absolutely worthy of the title of "GTX1090". I think Huang Huang is not willing to call 1090 because of the psychological shadow of 590, 690 before it.
The new version of GTX1080 11Gbps, more like a normal product replacement, but this is also unexpectedly not using the old yellow vest tactics, only a low profile to add a subtitle, the price has dropped a large part of the 1080Ti give way The Polaris, cursed by the number 480 and 580 numbers, is indeed more and more confusing. This can only help people to look forward to Vega's performance. After all, since the release of Ryzen, the confusion and fainting of the toothpaste factory is obvious to all. Do not squeeze toothpaste to calmly face the challenge.
Let the challenge come even harder!
This way we can buy cheap hardware!
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