Mining with wide display memory

1. ASUS Rog strix-rx580 game graphics card, with 8GB gddr5 mass memory, memory frequency of 8000 MHz, memory bit width of 256 bit!; 7 + 1 phase SAP II super alloy power supply design, no matter the general daily use or the execution of the ashes game or overclocking, can enjoy a reliable experience! With its own metal backplane and aura RGB God synchronous light, players can freely set their favorite light colors and effects according to their own preferences. In addition, an additional RGB interface is provided at the end of the graphics card, so that players can synchronize the RGB light bar or other devices with the graphics card. With three super large ip5x certified cooling fans, combined with the patented wing blade design, it can provide the radiator with great airflow and quieter environment, and achieve more efficient heat dissipation.

2. mining needs the al precision computing power of graphics card
it has nothing to do with video memory
traditionally, amd card retains the ability of double precision calculation. No castration
n card has been castrated greatly. So the computing power is not as good as card a.

3. AMD's new 14nm FinFET is in urgent need of new procts to enhance its competitiveness. For this reason, RX 470 and Rx 460 graphics cards are ready to launch. Instead of emphasizing VR and 4K performance, the procts mainly focus on 1080p market. The price is expected to reach 1000 yuan. RX 470 is still based on polaris10 Ellesmere chip. The number of stream processors is reced to 2048, including 32 GCN computing units, 128 TMU and 32 ROP units, Equipped with 4GB gddr5 video memory. If you can't be strong, you must be strong for gtx960. It's close to gtx970,

4. Mining. Don't dig. You can't get back the electricity bill

5. There will be 10 currencies in Australia: BTC, BCH, ETH, etc, LTC, elf, Iost, ctxc, DTA, powr

6. Unknown_Error

7. This is n card, not suitable for mining

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!

8. < UL >

chip manufacturer: AMD

graphics chip: radon R9 290x

video memory capacity: 4096mb gddr5

video memory bit width: 512bit

core frequency: 1000MHz

cooling mode: turbofan

I / O interface: HDMI interface / al DVI interface / DisplayPort interface

bus interface: PCI Express < 3 0 16x

stream processor (SP): 2816

3D API: DirectX 11.2

maximum resolution: 4096 × The manufacturing process: 28nano

core code: Hawaii

external power interface: 6pin + 8pin

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< detailed

< detailed

< detailed

< detailed

< detailed >

< detailed >

< Table > < tbody > < < < < < < < < < < < < > 0 Display chip series: AMD R9 series error correction

manufacturing process: 28nm error correction

core code: Hawaii error correction

< / UL > video frequency < UL >

core frequency: 1000MHz error correction

RAMDAC frequency: 400MHz error correction

< / UL > video memory specification < UL >

video memory type: gddr5 error correction

video memory capacity: 4096mb error correction

video memory bit width: 512bit Wrong

maximum resolution: 4096 × 2160 error correction

< / UL > graphics card cooling mode: turbo fan error correction < / UL > graphics card interface < UL >

bus interface: PCI Express 3.0 16x error correction

I / O interface: HDMI interface / al DVI interface / DisplayPort interface error correction

external power interface: 6pin + 8pin error correction

< / UL > physical characteristics < UL >

3D API: DirectX 11.2 error correction

stream processor SP): 2816 error correction

< / UL > other parameters < UL >

support HDCP: Yes error correction

Proct Size: 277 × one hundred and four × 35mm error correction

other features: support crossfire technology, support energy saving technology, support four screen output error correction of graphics card

< / UL > < / tbody > < / Table >

< / UL >

9. It is said that 5870 has a wonderful effect when mining graphics card
but the stronger the performance of the graphics card, the higher the efficiency
generally speaking, 7990 is the strongest, but it is also the most expensive, and the power consumption is also high
generally speaking, 7970 and 7950 are OK