Calculation force of 2080ti and 1080ti

1. The performance of RTX
2080 can be understood as the addition of ray tracing and AI to
GTX
1080ti (of course, there are also differences in technology and architecture to make the performance slightly higher, and the performance of RTX
2080ti is much higher than that of
1080ti
1080ti
for rendering software, some software support home GPU acceleration (generally plug-in renderers). These graphics cards can be used, and the gap is not very big. All of them are home graphics cards, and the gap is not very big in double precision. Otherwise, rendering only needs to see
CPU's multi-core, multi line and high frequency
in addition, the feature of professional graphics card is driver, which needs software to support the acceleration of professional graphics card. In this way, the modeling speed will be much faster, and the modeling will not get stuck when building large-scale projects, otherwise it will be similar to home graphics card.

2. According to the current news, in 3dmark's time spy game test, rtx2080ti scores 12825, while gtx1080ti scores 9500, that is to say, in the current test, rtx2080ti is 35% better than gtx1080ti. If you are using the top non-public version of 2080ti, such as sotay's rtx2080ti PGF (although not yet available), the performance will be better.

3. Compared with gtx1080ti, the ray tracing performance of rtx2080ti graphics card is greatly improved, which makes the picture more realistic. As for why 1080ti runs higher than 2080, it's because there will be jamming when playing games to refresh the picture. The selling point of this graphics card is light tracing, but it's very weak. You should understand how to choose it!

4. RTX 2080 Ti provides better performance than GTX 1080 Ti in a series of graphics benchmark tests. Although the performance difference in these benchmarks is not significant, it does mean that the RTX 2080 ti is the most powerful consumer graphics card in the world

The maximum temperature and power consumption of RTX 2080 Ti are lower than that of GTX 1080 Ti, which means that RTX 2080 Ti can not only provide higher performance, but also higher efficiency< The NVIDIA geforce GTX 1080 Ti contains 3584 CUDA cores, 224 texture units and 88 ROPS. Equipped with 11gb gddr5x VRAM and 11gbps speed, it is NVIDIA's fastest Pascal card. It also has 1480mhz basic clock and 1582mhz boost clock

Meanwhile, NVIDIA geforce RTX 2080 Ti has 4352 CUDA cores, 272 texture cores and 88 ROPS. In terms of memory, it has 11gb gddr6 VRAM with a speed of 14gbps. Its basic clock is 1350mhz and its boost clock is 1545mhz

extended materials

GTX 1080ti Hall of fame has limited edition and high-frequency edition. It also uses gp-102 core, 3584 stream processors, 1645mhz base frequency and 1759mhz boost frequency (1569mhz base frequency and 1683mhz boost frequency for high-frequency Edition), and 11gb high-speed video memory, The video frequency is 11210mhz (high frequency version 11010mhz)

gtx2080 is expected to be the performance level of gtx1080sli, so the 1499 knife is "reasonable". It is expected that the gtx2080 will be equipped with gddr6 video memory, the same as the gtx2070, but the video memory bandwidth may be adjusted downward accordingly

as for whether the gtx20 system is based on Volta architecture, ampere architecture or others, it cannot be confirmed

5.

The difference between rtx2080ti and gtx1008ti

1. Different architecture

because rtx2080ti belongs to 20 series graphics card, it adopts the latest Turing architecture instead of the previous Pascal architecture, and the new Turing architecture is much better than Pascal architecture

Second, different manufacturing processes

rtx2080ti is based on the latest 12NM manufacturing process, while gtx1080ti is based on 16nm manufacturing process. Obviously, the smaller the process number is, the better. The latest 12NM process was used

The more stream processors there are, the stronger the performance is. The number of stream processors in rtx2080ti is 4352, which is 20% higher than that of the previous generation gtx1080ti with the same positioning of 3584

In terms of TDP and power supply, the number of transistors and core area of rtx2080ti become larger, so it is better than gtx1080ti

The first price of gtx1080ti is 699 US dollars, and the price of rtx2080ti rises to 1199 US dollars (9999 RMB in China)

6. 2080ti is about 15% higher than 1080ti in Dx11 and 45-50% higher in dx12, so its comprehensive performance is more than 40%. 2080ti has light and shadow tracking technology, especially the new dx12 game performance is much better than 1080ti,

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8.

Let's just talk about electronic contracts. Electronic contract has legal effect

1. The law stipulates that the electronic contract is legal

according to & lt& lt; Contract law of the people's Republic of China& gt; Article 11 stipulates that the written form refers to the contract, letter and data message (including telegram, telex, fax, electronic data interchange and e-mail) and other forms that can tangibly express the contents

according to the above provisions, contracts can be concluded online. As for whether the contract is effective or not, it is closely related to the capacity for civil rights and capacity for civil conct of both parties to the contract, and whether the content of the contract violates the mandatory provisions of the law< According to the law of electronic signature, reliable electronic signature has the same legal effect as handwritten signature or seal! An electronic signature shall be regarded as reliable if it meets the following conditions at the same time:

(1) when the data of electronic signature proction is used for electronic signature, it belongs to the exclusive property of the electronic signer

(2) when signing, the data of electronic signature is only controlled by the electronic signer

(3) any changes to the electronic signature after signing can be found

(4) any change in the content and form of the data message after signing can be found< How to guarantee the legal effect of electronic contract

the law of the people's Republic of China on electronic signature stipulates the adoption of reliable electronic signature technology, which has the same legal effect as the paper contract. In the process of contract signing, strict real name authentication, advanced electronic signature technology, third-party timing (time stamp), CA certificate and blockchain technology are adopted to ensure the true identity and true intention of the parties signing the contract, so as to achieve the purpose of anti repudiation and anti tampering of the electronic contract and ensure the legal effect of the whole process of electronic contract signing

for more information about E-contract, please refer to the following article:

is online contract valid< br />

9. Mining mainly depends on the graphics card. The graphics card of all-in-one machine is slag, so it's impossible to dig.