Gtx760 mining
Yes, it's said that we can dig Ethernet coins, because the power consumption is low, the computing power is good, and the price of a single card is cheaper
the architecture of a card is different from that of N card. AMD is a brute force heap stream processor without considering the operation efficiency, while NVIDIA greatly improves the operation efficiency, but the number of stream processors is small. The final result is that both sides have their own advantages, and they are almost tied in all kinds of 3D games. In general computing applications, n-card has the upper hand, but the leading advantage of n-card may not be the problem of efficiency, but the software optimization and program development are in place
bitcoin digger adopts SHA-256 algorithm, which can perform a large number of 32-bit integer cyclic right shift operations. This operation can be implemented by a single hardware instruction in AMD GPU, while it needs three hardware instructions to simulate (2 Shift + 1 add) in NVIDIA GPU, This one alone brings amd an additional 1.7x computing efficiency advantage (about 1900 instructions to perform SHA-256 compression operation, rather than about 3250 instructions from NVIDIA)
in this way, AMD's high floating-point computing power and algorithm efficiency advantages make the performance of AMD GPU in password cracking and bitcoin mining more than three times that of NVIDIA GPU!
I read too much news
for bitcoin mining configuration, the CPU requirements are extremely low, as low as those of the old computers ten years ago, the graphics card requirements are extremely high, and the higher the efficiency, but mining is the world of a card, and the N card is only half of the efficiency of a card, and the electricity charges can not be returned.
amd GPU can be realized by a single hardware instruction, while NVIDIA GPU needs three hardware instructions to simulate, This one alone brings amd GPU an additional 1.7 times of computing efficiency advantage
1 bit = 700 yuan
280x, but it does great damage to the graphics card. Recommend ASUS Paladin and sapphire poison.
running points are close to
! Dx12 fiasco
! No cost performance! 660 or R9 270 is recommended