Amd for mining machinery
Publish: 2021-04-17 07:29:18
1. Because amd graphics card provides a large number of simple computing resources, which is suitable for high-intensity and heavy load computing,
while NVIDIA graphics card provides less computing resources, mainly through software optimization to achieve game acceleration. In addition, game n card simplifies some moles used in scientific computing (mining just belongs to this kind of Computing),
therefore, in the face of mining, which is a simple and high load operation, the N card with weak body will not work
for now, the design between AMD and NVIDIA is more and more similar. The a-card part absorbs the advantages of serial and branch judgment of n-card, and the n-card part also adopts the simple violence stack design of a-card. So who has the advantage is a mathematical proportion problem, whose graphics card is more accurate to the proportion planning of game resources, whose performance is better
so mining depends on the efficiency of the algorithm. A card is really good at an algorithm called SHA-256, which was used in violent decoding before (so a card also has a good performance in violent decoding)
unfortunately, in order to rece the power consumption, n card has actually simplified some scientific computing moles. As we said downstairs, the CPU is good at the work of branch judgment. N card no longer relies on itself, instead, it has been deleted, leaving this part of the work to the CPU to the processor, so the general computing performance is weaker than a card. As for the advantages of N card in the field of professional card for a card mentioned by some people, it mainly depends on the early investment and construction in the application of software in the past, that is, the early optimization is still in place, and now the old customers are still eating well
it is true that Tianhe first used 4870 as accelerator card, but there may be a mistake, that is, it was not NVIDIA's Tesla that was used by new Tianhe, but Titan, another supercomputer, which was not entirely Tesla processor, but also AMD's Haolong processor for collaborative computing. In fact, tianhe-2 uses Intel's Xeon Phi processor, neither amd nor NVIDIA.
while NVIDIA graphics card provides less computing resources, mainly through software optimization to achieve game acceleration. In addition, game n card simplifies some moles used in scientific computing (mining just belongs to this kind of Computing),
therefore, in the face of mining, which is a simple and high load operation, the N card with weak body will not work
for now, the design between AMD and NVIDIA is more and more similar. The a-card part absorbs the advantages of serial and branch judgment of n-card, and the n-card part also adopts the simple violence stack design of a-card. So who has the advantage is a mathematical proportion problem, whose graphics card is more accurate to the proportion planning of game resources, whose performance is better
so mining depends on the efficiency of the algorithm. A card is really good at an algorithm called SHA-256, which was used in violent decoding before (so a card also has a good performance in violent decoding)
unfortunately, in order to rece the power consumption, n card has actually simplified some scientific computing moles. As we said downstairs, the CPU is good at the work of branch judgment. N card no longer relies on itself, instead, it has been deleted, leaving this part of the work to the CPU to the processor, so the general computing performance is weaker than a card. As for the advantages of N card in the field of professional card for a card mentioned by some people, it mainly depends on the early investment and construction in the application of software in the past, that is, the early optimization is still in place, and now the old customers are still eating well
it is true that Tianhe first used 4870 as accelerator card, but there may be a mistake, that is, it was not NVIDIA's Tesla that was used by new Tianhe, but Titan, another supercomputer, which was not entirely Tesla processor, but also AMD's Haolong processor for collaborative computing. In fact, tianhe-2 uses Intel's Xeon Phi processor, neither amd nor NVIDIA.
2. It certainly has no effect on the performance of the graphics card, but the performance of the graphics card will be greatly limited, because the graphics card has to wait for the CPU to calculate first when it generates images. For example, when it displays a character in a game, the CPU first calculates the 3D model, and then the graphics card renders it. Therefore, if the CPU is too slow, the graphics card has to wait for the CPU to work, and most of the performance is idle, However, the performance of the graphics card itself will not be affected, and the replacement machine is still as fast,
3. The reason is that the graphics rendering architecture of NV is well optimized and the core utilization rate is high. Therefore, under the same graphics rendering performance (almost the same price), NV does not have the same hardware resources as AMD, that is, the stream processor or computing unit is much less than AMD, The number of fury
x
4096 stream processors and high-speed HBM video memory can't match the number of GTX
980ti
2816 stream processors, but the pure computing power is still very strong. Mining is easier to achieve higher core utilization, while graphics rendering is very difficult, which depends heavily on the graphics architecture. Of course, GPU mining has long been out of date. They are all ASIC circuits with high performance and low power consumption
the above is the content. It answers your question very well
x
4096 stream processors and high-speed HBM video memory can't match the number of GTX
980ti
2816 stream processors, but the pure computing power is still very strong. Mining is easier to achieve higher core utilization, while graphics rendering is very difficult, which depends heavily on the graphics architecture. Of course, GPU mining has long been out of date. They are all ASIC circuits with high performance and low power consumption
the above is the content. It answers your question very well
4. Before the appearance of mining machine in 2012, the era of mining with graphics card used a card, because mining is to split hash operation into multiple sub operations. At that time, a card can complete one operation with one instruction set, while n card needs three instruction sets to complete one operation. Therefore, the actual operation efficiency of a card is more than twice that of N card, which is close to three times
in fact, n card has greatly enhanced the mining efficiency in the Maxwell architecture, not inferior to a card. But the Maxwell architecture came out too late. When the earliest Maxwell architecture graphics card, such as gtx750ti / 750, came into the market (early 2014), the mainstream currencies could not dig out anything with graphics cards (all mining machines). Therefore, few people use n-card mining.
in fact, n card has greatly enhanced the mining efficiency in the Maxwell architecture, not inferior to a card. But the Maxwell architecture came out too late. When the earliest Maxwell architecture graphics card, such as gtx750ti / 750, came into the market (early 2014), the mainstream currencies could not dig out anything with graphics cards (all mining machines). Therefore, few people use n-card mining.
5. Mining machine
needs higher computing power, not the performance of graphics card. AMD and NVIDIA have the same price of graphics card, amd has higher computing power, so mining machine uses this kind of graphics card more, I hope it can help you
needs higher computing power, not the performance of graphics card. AMD and NVIDIA have the same price of graphics card, amd has higher computing power, so mining machine uses this kind of graphics card more, I hope it can help you
6. A card has high computing power. The computing power of rx480 after brushing the BIOS is equal to that of gtx1070, and the price is cheap
7. The main reason is that AMD graphics card is more suitable for bitcoin mining. In fact, the performance of AMD graphics card is no worse than other graphics cards. It is also one of the mainstream graphics cards now. Since you want to mine bitcoin, you'd better choose AMD.
8. Of course, it's technology stocks. For example, artificial intelligence is the trend in the future
9. For example, the single precision of rx480 and 1060480 is 5.8t, while that of 1060 is only 4.4t. The double precision of 480 is 365g, while that of 1060 is only 150g. That's why mining companies like AMD.
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