1080 and 580
Publish: 2021-04-28 16:53:49
1.
Of course, four gtx1080 well, much better brother
2. This is the climax of last year's mining, that is, rx580 sold to gtx1080 for almost the same price. Now gtx1080 has basically stopped proction, and rx580 has basically dropped to 1000 yuan,
3. 1080ti runs 10% faster than RX 580 2 ways crossfire
1080ti's actual game is 20% faster than RX 580 2 ways crossfire
the gap between gtx1080 and gtx1080ti is 35%
580 8g two pieces of fire performance is better than gtx1080, lower than gtx1080ti
1080ti's actual game is 20% faster than RX 580 2 ways crossfire
the gap between gtx1080 and gtx1080ti is 35%
580 8g two pieces of fire performance is better than gtx1080, lower than gtx1080ti
4. About two. The performance of two rx580 can almost reach the performance of one gtx1080ti, but the compatibility of two graphics cards is certainly not as good as that of a single card. The requirement of power consumption is too high
first of all, AMD rx580 is based on Polaris 20 core, which is also Polaris refined. The process is still unchanged. Samsung authorized the 14nm FinFET of global foundries, with a core area of 232mm2
NVIDIA GTX 1080 ti is an authentic big guy. Even TSMC's 16nm FinFET has a core area of 471mm2, which is equivalent to 2.03 RX 580
if the number of transistors in VLSI is almost linear with the core area, the number of transistors in rx580 is quite large, with a total of 5.7 billion. This is something unimaginable before. Unfortunately, when NVIDIA is good at building large cores, the GTX 1080 Ti gp102 core is 2.1 times that of rx580, with 12 billion crushing all the game cards at present
while people are pursuing large memory for mobile phones and 16GB memory for computers, subtle changes are also taking place in the display memory of graphics cards. It can be said that 4GB is enough for 1080p stand-alone games, but GTX 1080 ti is originally cut from Titan x, and 11gb is still small, which is 1.4 times of Rx 5808gb and 2.75 times of Rx 5804gb
the price of GTX 1080 ti is not ambiguous. The starting price is 5699 yuan, which is 2.85 times that of Rx 5808gb
the performance of Rx 580 2 ways crossfire 3dmark is too good, but the performance is not as good as before when entering the actual combat game stage. GTX 1080 Ti can easily win. We seriously doubt whether RX 580 3 ways crossfire can surpass GTX 1080 ti. We all have to draw a big question mark
moreover, considering that the power consumption of Rx 580 has been upgraded to 200W, the al card needs 500W, while the better performance GTX 1080 Ti PGF OC only needs 300W, so the energy consumption ratio is not good enough
the most important thing is the game's support for crossfire. If each game is optimized as 1 + 1 = 2 in "out of the woods", it is perfect, close to GTX 1080 ti. However, the overall support is low. Even RX 580 3 ways crossfire can hardly win GTX 1080 Ti, let alone a lot of games that do not support crossfire
if you want to experience the best game experience instead of looking good and mining, it's your best choice to buy a high-end GTX 1080 ti.
first of all, AMD rx580 is based on Polaris 20 core, which is also Polaris refined. The process is still unchanged. Samsung authorized the 14nm FinFET of global foundries, with a core area of 232mm2
NVIDIA GTX 1080 ti is an authentic big guy. Even TSMC's 16nm FinFET has a core area of 471mm2, which is equivalent to 2.03 RX 580
if the number of transistors in VLSI is almost linear with the core area, the number of transistors in rx580 is quite large, with a total of 5.7 billion. This is something unimaginable before. Unfortunately, when NVIDIA is good at building large cores, the GTX 1080 Ti gp102 core is 2.1 times that of rx580, with 12 billion crushing all the game cards at present
while people are pursuing large memory for mobile phones and 16GB memory for computers, subtle changes are also taking place in the display memory of graphics cards. It can be said that 4GB is enough for 1080p stand-alone games, but GTX 1080 ti is originally cut from Titan x, and 11gb is still small, which is 1.4 times of Rx 5808gb and 2.75 times of Rx 5804gb
the price of GTX 1080 ti is not ambiguous. The starting price is 5699 yuan, which is 2.85 times that of Rx 5808gb
the performance of Rx 580 2 ways crossfire 3dmark is too good, but the performance is not as good as before when entering the actual combat game stage. GTX 1080 Ti can easily win. We seriously doubt whether RX 580 3 ways crossfire can surpass GTX 1080 ti. We all have to draw a big question mark
moreover, considering that the power consumption of Rx 580 has been upgraded to 200W, the al card needs 500W, while the better performance GTX 1080 Ti PGF OC only needs 300W, so the energy consumption ratio is not good enough
the most important thing is the game's support for crossfire. If each game is optimized as 1 + 1 = 2 in "out of the woods", it is perfect, close to GTX 1080 ti. However, the overall support is low. Even RX 580 3 ways crossfire can hardly win GTX 1080 Ti, let alone a lot of games that do not support crossfire
if you want to experience the best game experience instead of looking good and mining, it's your best choice to buy a high-end GTX 1080 ti.
5.
相当于GTX Titan Black GTX 980 GTX 1650 Supe
6. In fact, they all support 780p. Now there are very few MP4 that support 1080p. I bought a vx580w that is similar to vx580t, but does not support 1080p. If you want to watch 1080p movies and play games without cards, the latest vx610w is a good choice (just a little more expensive). If you just watch movies and don't play games, buy the above two
7. 1080 * 2367 = 2566080
2600 * 1080 = 2808000
one is 2.5 million pixels
the other is 2.8 million pixels
2600 * 1080 = 2808000
one is 2.5 million pixels
the other is 2.8 million pixels
8. Of course, 1080p is clearer,
1080p is the highest level format standard for high-definition digital TV set by the society of motion picture and Television Engineers (SMPTE), and the effective display format is 1920 × 1080, the number of pixels reached 2073600. The effective display format of 720p is 1280 × 720.1080p is a de facto standard, but 1080p is not currently used in the civil field. Most of 1080p films are released in the form of Blu ray DVD. At present, Blu ray DVD players and discs are rare in China, and the cost is very high. So at present, 1080p has little practical value for ordinary users, but it is just a marketing gimmick of manufacturers.
1080p is the highest level format standard for high-definition digital TV set by the society of motion picture and Television Engineers (SMPTE), and the effective display format is 1920 × 1080, the number of pixels reached 2073600. The effective display format of 720p is 1280 × 720.1080p is a de facto standard, but 1080p is not currently used in the civil field. Most of 1080p films are released in the form of Blu ray DVD. At present, Blu ray DVD players and discs are rare in China, and the cost is very high. So at present, 1080p has little practical value for ordinary users, but it is just a marketing gimmick of manufacturers.
9.
Of course, there is a difference. The standard resolution of 720p is 1280 x 720p, that is, 1280 points wide and 720 points high. Similarly, 1080p is 1920 points wide and 1080 points high
10. "How to get real HDTV" by Du Baichuan (deputy chief engineer) of State Administration of radio, film and television, the third issue of modern TV technology in 2006, sponsored by China Central Television
the following are some excerpts: first, resolution, clarity, resolution, scanning format and TV image signal bandwidth. Clarity refers to the degree of detail clarity that people feel subjectively, which is related to the ability of TV system to transmit image details. This ability is called the decomposition power of TV system. The decomposition power of TV system can be divided into vertical and horizontal, which is related to the scanning format and image signal bandwidth of TV system. In the vertical direction, the number of scan lines per frame is used to sample the real image in the vertical direction, which contains the reverse path. Since vertical spatial filtering is usually not used, aliasing distortion is inevitable. The calculation method of vertical decomposition force of TV system is as follows: vertical limit decomposition force * Kyle coefficient, if it is interlaced scanning, it must be multiplied by interlaced system. Kyle coefficient of Chinese TV standard is 0.76, and interlaced coefficient is 0.6-0.7. For 1080i interlaced scanning format high-definition TV, 1080 * Kyle coefficient * interlaced coefficient, the corresponding vertical decomposition force is 574.56 lines, The 720 * Kyle coefficient of 720p line by line system is 547. 2, equivalent to 1080i. The horizontal resolution of TV system is mainly determined by the bandwidth of TV video signal. For high definition signal, 720 effective line system is 19.39 lines / m, and for 1080 effective line system is 29.09 lines / m. second, scanning format is not equal to definition. Scanning format is actually the number of spatial sampling points, and the actual definition is determined by the sampled signal itself, Using 1920 * 1080 format, we can get the same standard definition. The shooting and display of TV signal is actually the sampling of the real image in three directions, horizontal and 92; The horizontal direction is determined by the signal bandwidth, the vertical direction is determined by the number of scanning lines, and the time direction is determined by the field frequency or frame rate. 3. EBU (European Broadcasting and Television Union) states that progressive scanning is adopted, because the evaluation shows that progressive scanning is better than interlacing in terms of compression format, transmission format and receiving format. The current EBU uses 720p, and the next step is 1080p. BBC test shows that 720p / 50 format is no problem until 50 "screen, more than 50", 1080p is better, 2.7m distance, there is no obvious difference between the two formats, only in a closer distance can be seen.
the above is part of the excerpts, I hope to help friends. More professional knowledge is beneficial
the following are some excerpts: first, resolution, clarity, resolution, scanning format and TV image signal bandwidth. Clarity refers to the degree of detail clarity that people feel subjectively, which is related to the ability of TV system to transmit image details. This ability is called the decomposition power of TV system. The decomposition power of TV system can be divided into vertical and horizontal, which is related to the scanning format and image signal bandwidth of TV system. In the vertical direction, the number of scan lines per frame is used to sample the real image in the vertical direction, which contains the reverse path. Since vertical spatial filtering is usually not used, aliasing distortion is inevitable. The calculation method of vertical decomposition force of TV system is as follows: vertical limit decomposition force * Kyle coefficient, if it is interlaced scanning, it must be multiplied by interlaced system. Kyle coefficient of Chinese TV standard is 0.76, and interlaced coefficient is 0.6-0.7. For 1080i interlaced scanning format high-definition TV, 1080 * Kyle coefficient * interlaced coefficient, the corresponding vertical decomposition force is 574.56 lines, The 720 * Kyle coefficient of 720p line by line system is 547. 2, equivalent to 1080i. The horizontal resolution of TV system is mainly determined by the bandwidth of TV video signal. For high definition signal, 720 effective line system is 19.39 lines / m, and for 1080 effective line system is 29.09 lines / m. second, scanning format is not equal to definition. Scanning format is actually the number of spatial sampling points, and the actual definition is determined by the sampled signal itself, Using 1920 * 1080 format, we can get the same standard definition. The shooting and display of TV signal is actually the sampling of the real image in three directions, horizontal and 92; The horizontal direction is determined by the signal bandwidth, the vertical direction is determined by the number of scanning lines, and the time direction is determined by the field frequency or frame rate. 3. EBU (European Broadcasting and Television Union) states that progressive scanning is adopted, because the evaluation shows that progressive scanning is better than interlacing in terms of compression format, transmission format and receiving format. The current EBU uses 720p, and the next step is 1080p. BBC test shows that 720p / 50 format is no problem until 50 "screen, more than 50", 1080p is better, 2.7m distance, there is no obvious difference between the two formats, only in a closer distance can be seen.
the above is part of the excerpts, I hope to help friends. More professional knowledge is beneficial
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