[PConline talk] Presumably everyone also knows that the PC hardware circle has recently focused on two things. One is AMD's Ryzen 5, the other is this NVIDIA GTX1080Ti, although the non-public version of each AIC is not yet Full shipping, but we can still check the public version of overclocking and testing.
The topic of this article is to discuss the overclocking performance of GTX1080Ti and solve the problem that we previously proposed when we first tested: “Can GTX1080Ti ultra-video memory benefit greatly? How much can the main frequency and Boost frequency go? "" Problems, these can be found in this article.
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If a worker wants to do good, he must first sharpen his tools!As the saying goes: "We must first sharpen our tools if we want to do something good!" In order to carry out NVIDIA GTX1080Ti's water-cooled test, we deliberately brought in a Bitspower graphics card cold head, as the industry's leading water-cooled parts manufacturers, Bitspower's cold head It is outstanding in design and workmanship.
Bitspower's cold head support supports ASUS AURA lighting effect synchronization. In order to demonstrate the effect of synchronization, we specifically chose the ASUS ROG MAXIMUS IX FORMULA motherboard, which has two on-board RGB pins to connect cold head RGB modules.
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Give everyone a glimpse of the RGB lighting effect chart after the machine.
how about it? Is there any kind of grass? Laughing ~, the following is a platform configuration list, everyone can generally understand.
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Test description: We will perform the water-cooled copy testing and overclocking tests on the consumer-grade i7 7700K+Z270 platform for GALAXY GTX1080Ti Founders Edition. In order to carry out the GTX1080Ti water-cooling test, this seat also deliberately sacrificed the ancestral 700L/ h water pump and 3 Delta 1.6A Violence Fan (it is said that you can not break your finger at full speed?), and a super-heavy 360 aluminum row.
Due to limited space, we will directly eliminate the tedious installation and go straight to the topic!
Under water-cooled environment, the temperature of the copy machine is touching!
After the waterway connection is completed, the entire platform is like this (above picture), we immediately opened the GPU-Z and looked at the standby GPU core temperature at this time.
It can be seen that the GPU core temperature is 28°C in the standby state, and then the 3DMark FireStrike Ultra stress test is used to perform the pager immediately.
The test results are as shown above. After more than ten minutes of stress testing, the core temperature of GTX1080Ti with water cooling is only 38°C, which is very low!
It can be seen that the cooling effect of the public version of the water cooler has a qualitative improvement! A total drop of 46°C is incredible! Then look at the overclocking part that many people look forward to!
Overclocking is divided into two parts: one is the super core frequency; the other is the super memory frequencyFirst, start with the supercore frequency. I used NVIDIA's official Inspector overclocking software to perform several overclocking attempts on the GTX1080Ti core frequency.
From 1500MHz to 1580MHz and then to 1630MHz, the frequency was finally stabilized at 1640MHz, which is equivalent to pulling 160MHz on the basis of the public version of 1480MHz. Of course, how effective is the frequency improvement? We still have to run to know!
It can be seen that after the core frequency exceeds 1640MHz, the GTX1080Ti's 3DMark FireStrike Ultra graphics card running score is 7342, which is equivalent to an increase of 8% on the public version of the score (6744), and the Boost frequency is 2088MHz. Break through the 2G mark!
Again, we try to use ultra-super memory. We have been skeptical before. Does the improvement of memory frequency greatly affect performance? Below, we will run a sub-test with a single video memory while maintaining the core version of the 1480MHz core version.
After many attempts, the author successfully stabilized the memory frequency of GTX1080Ti at 12208MHz, which is equivalent to raising the 1200MHz on the basis of the public memory frequency (11008MHz), and passed the 3DMark FireStrike Ultra test.
At this point GTX1080Ti graphics score in the 3DMark FireStrike Ultra test is 7090, which is equivalent to a 5% increase in the public version of the score (6744), although there is no much higher frequency, but it is also good!
Two-pronged approach is the king!After finding out the details of this GTX1080Ti, I decided to go both ways, with the core frequency and memory frequency at the same time! The following is the result of running the core frequency up to 1640MHz and the memory frequency exceeding 12208MHz!
It can be seen that the scores of the 3DMark FireStrike Ultra cards after the two-pronged operation are 7513, and the score is just 171 higher than the core frequency, or it is a bar chart that makes everyone feel more intuitive!
Overall, the running frequency of GTX1080Ti after overclocking the core frequency and memory frequency is about 12% higher than that of the MTX. ! ! Very amazing!
Anyway, there should be a summary at the end of the text
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From the perspective of overclocking performance, GTX1080Ti's performance is very satisfactory, the overall increase of 12%, so we have reason to believe that will soon release each AIC non-public version of the product is more worth the wait!
Back to the question “Can we benefit from GTX1080Ti ultra-large memory?†we can only say that only ultra-memory will have a slight increase, certainly not as much as the super-core frequency! The best method is still a two-pronged approach.
Talk about heat dissipation, a friend who thinks carefully can already find out from the screenshots in the text, whether it is overclocking, or the frequency is always good, the highest temperature when running points is only 38 °C; so the author can be very responsible, said split water cooling absolute Is the best cooling solution for the majority of enthusiasts choose! (Don't mention liquid nitrogen with me. It is for extreme overclocking. Can you hang a liquid nitrogen bottle for daily use?)
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