5970 computing power
Publish: 2021-04-25 17:01:29
1. There's a mistake upstairs. bitcoin came out in 2009. How could bitcoin mining machine be 7 or 8 years old
now, of course, there are still people mining. There are about 21 million bitcoins in total. At present, there are about 13 million bitcoins in the world, and there are 8 million left. However, now mining is basically large-scale integrated mining machine, and the era of graphics card mining ended at the end of last year, because with more and more bitcoin being g out, the difficulty of mining is increasing automatically, and large-scale mining equipment is manufactured in batches, resulting in that the computing power of graphics card can no longer generate positive benefits
for example, the current mining difficulty is 16818461371, and the computing power of a better graphics card such as ati5970 is 800mhash / s. It takes 2863 years to dig out a bitcoin. The computing power of the large-scale integrated miner can reach 2tash / s, and it will take more than a year to dig out a bitcoin. There are many manufacturers procing this kind of large mining machine all over the world, and the computing power is still improving. Only this kind of equipment has been put into use for more than 100000.
now, of course, there are still people mining. There are about 21 million bitcoins in total. At present, there are about 13 million bitcoins in the world, and there are 8 million left. However, now mining is basically large-scale integrated mining machine, and the era of graphics card mining ended at the end of last year, because with more and more bitcoin being g out, the difficulty of mining is increasing automatically, and large-scale mining equipment is manufactured in batches, resulting in that the computing power of graphics card can no longer generate positive benefits
for example, the current mining difficulty is 16818461371, and the computing power of a better graphics card such as ati5970 is 800mhash / s. It takes 2863 years to dig out a bitcoin. The computing power of the large-scale integrated miner can reach 2tash / s, and it will take more than a year to dig out a bitcoin. There are many manufacturers procing this kind of large mining machine all over the world, and the computing power is still improving. Only this kind of equipment has been put into use for more than 100000.
2. Don't dig, now mining must have huge financial investment to make profits, and you'd better understand the technology
now trading makes money quickly. Go to bitcoin China and other platforms to trade. Search btc123. It's very comprehensive here.
now trading makes money quickly. Go to bitcoin China and other platforms to trade. Search btc123. It's very comprehensive here.
3. CPU: Intel Core i5760 (box) 1250 yuan
CPU main frequency 2800MHz
maximum core frequency 3460mhz
external frequency 133MHz
bus type QPI bus
number of cores four cores
number of threads four threads
first level cache 128KB
second level cache 4 × 256Kb
Level 3 cache 8MB
instruction set MMX, SSE, SSE2, sse3, sse4.1, sse4.2, EM64T
memory controller al channel DDR3 1066 / 1333
I don't need i7 platform because the motherboard problem still can't solve instruction set, so I won't talk about it. 8MB Level 3 cache
the addition of QPI technology, The real four core and four thread intelligent acceleration can make the CPU frequency up to 3.5G, which will work when you carry out
large-scale simulation modeling and calculation.
motherboard: ASUS p7p55d Deluxe 1150-1200 yuan
ASUS p7p55d 950-1100 yuan
support al channel DDR3 2200 (overclocking) / 160 yuan 0 / 1333 / 1066MHz memory
multi language BIOS (BIOS part is Chinese)
rich overclocking function (Rookie will also)
asus's high-end board of more than 800 yuan is well-known, needless to say, the quality. Although the price is expensive, some Chinese BIOS with rich overclocking function is cost-effective. As for other functions, I won't introce them in detail.
memory: Weigang 4GB DDR3 1600g (game Weilong Shuangtong) It costs 380-400 yuan
Kingston DDR3 1600 4G package (flge85f-b8ma9) 400-420 yuan
Yuzhan 4GB DDR3 1600 (Panther gold) 450-510 yuan
760 only supports the frequency of memory 1333, But for Intel's high-end CPU, it's very easy to synchronize super frequency with memory.
hard disk: WD 1TB 7200 to 32MB (serial port wd10eals) 320-350 yuan
the price of 1000g / 32MB cache of Western Digital Blue disk can't be reached by Seagate. Moreover, Seagate's after-sales service is just a dead letter, You can refer to Seagate's after-sales terms.
video card: Litai Quadro FX 1800 2700-3000 yuan
video memory type GDDR3
video memory capacity 768mb
video memory bit width 192bit
maximum resolution 2560 × 1600
bus interface PCI Express 2.0 16x
I / O interface al DisplayPort interface / DVI interface
physical characteristics
3D API DirectX 10 OpenGL 3.0
HDCP support is
other characteristics CUDA parallel processor core: 64
maximum power consumption: 59W
geometric processing power (number of triangles processed per second) 268.6 million
fill rate (pixels processed per second) (quantity) 17.6 billion
e to too many words in the introction items, it is recommended to go to the official inquiry
graphics card: sapphire FireGL v7600 2600-2900 yuan
video memory type GDDR3
video memory capacity 512MB
video memory bit width 256bit
bus interface PCI-E 16x
I / O interface S-Video interface (TV out) / al DVI interface
3D API DirectX 10 OpenGL 2.1 shader model 4.0
320 stream processors (SP)
supporting HDCP is another professional parameter
e to too many words in the introction, it is recommended to go to the official inquiry
optical drive: pioneer dvr-219chv 140 -- 160 yuan
Samsung's optical drive is known for its low performance and high performance price ratio.
power supply: Hangjia multi-core dh6 280 -- 320 yuan
amount The 400W Hangjia power supply is a big brand, The 12cm cooling fan is the best size for the standard mute effect.
chassis: Cool supreme special police 430 (rc-430-kwn1) 240-260 yuan
with this chassis, you don't have to worry about the heat dissipation when the computer is turned on all night.
Display: Philips 222el1sb 900-970 yuan
Philips Pu 221el2sb / 93 950 -- 1000 yuan
HP x22ledch 990 -- 1100 yuan
the above are all 21.5-inch LED screens. It is not recommended to have too large a screen when facing computers for a long time when doing modeling.
I don't need to answer these questions, such as mouse and keyboard, In the eyes of game players, the above graphics cards are garbage graphics cards, but in the hands of professionals, this is a graphics card that can't be compared with
4 * gts580 4 * HD5970 4 * hd6970. The latest generation of professional graphics cards has come out
the price of 6G video memory is as high as RMB 50000.
answer on the first floor: & quot; The new generation of i5 processor is comparable to the old generation of i7 Intel high-definition graphics card. The dynamic frequency Intel high-definition graphics card Intel quick sync video Intel touch 3D Technology Intel flexible display interface (Intel FDI) Intel clear video high-definition technology al display compatible with sotay gt470 extreme speed version supports CUDA parallel computing technology; Support PhysX physical acceleration technology; Support 3D vision stereoscopic display technology; Built in purevideo HD decoding engine; Built in 7.1 channel codec:
about high-definition, dynamic, 3D, garbage heap, who can use i5 processor + mainboard supporting i5 and still use centralized display? Gt470 is all based on games, which is useless to professional people. Even HD decoding has been brought in. It's a gt240 or higher level graphics card, which can be HDCP. Do you know? If you want to play Blu ray HD disc, you need to support HDCP. Do you understand? Built in 7.1 channel, which 2.1 channel sound you recommend can proce 7.1 sound effect?
CPU main frequency 2800MHz
maximum core frequency 3460mhz
external frequency 133MHz
bus type QPI bus
number of cores four cores
number of threads four threads
first level cache 128KB
second level cache 4 × 256Kb
Level 3 cache 8MB
instruction set MMX, SSE, SSE2, sse3, sse4.1, sse4.2, EM64T
memory controller al channel DDR3 1066 / 1333
I don't need i7 platform because the motherboard problem still can't solve instruction set, so I won't talk about it. 8MB Level 3 cache
the addition of QPI technology, The real four core and four thread intelligent acceleration can make the CPU frequency up to 3.5G, which will work when you carry out
large-scale simulation modeling and calculation.
motherboard: ASUS p7p55d Deluxe 1150-1200 yuan
ASUS p7p55d 950-1100 yuan
support al channel DDR3 2200 (overclocking) / 160 yuan 0 / 1333 / 1066MHz memory
multi language BIOS (BIOS part is Chinese)
rich overclocking function (Rookie will also)
asus's high-end board of more than 800 yuan is well-known, needless to say, the quality. Although the price is expensive, some Chinese BIOS with rich overclocking function is cost-effective. As for other functions, I won't introce them in detail.
memory: Weigang 4GB DDR3 1600g (game Weilong Shuangtong) It costs 380-400 yuan
Kingston DDR3 1600 4G package (flge85f-b8ma9) 400-420 yuan
Yuzhan 4GB DDR3 1600 (Panther gold) 450-510 yuan
760 only supports the frequency of memory 1333, But for Intel's high-end CPU, it's very easy to synchronize super frequency with memory.
hard disk: WD 1TB 7200 to 32MB (serial port wd10eals) 320-350 yuan
the price of 1000g / 32MB cache of Western Digital Blue disk can't be reached by Seagate. Moreover, Seagate's after-sales service is just a dead letter, You can refer to Seagate's after-sales terms.
video card: Litai Quadro FX 1800 2700-3000 yuan
video memory type GDDR3
video memory capacity 768mb
video memory bit width 192bit
maximum resolution 2560 × 1600
bus interface PCI Express 2.0 16x
I / O interface al DisplayPort interface / DVI interface
physical characteristics
3D API DirectX 10 OpenGL 3.0
HDCP support is
other characteristics CUDA parallel processor core: 64
maximum power consumption: 59W
geometric processing power (number of triangles processed per second) 268.6 million
fill rate (pixels processed per second) (quantity) 17.6 billion
e to too many words in the introction items, it is recommended to go to the official inquiry
graphics card: sapphire FireGL v7600 2600-2900 yuan
video memory type GDDR3
video memory capacity 512MB
video memory bit width 256bit
bus interface PCI-E 16x
I / O interface S-Video interface (TV out) / al DVI interface
3D API DirectX 10 OpenGL 2.1 shader model 4.0
320 stream processors (SP)
supporting HDCP is another professional parameter
e to too many words in the introction, it is recommended to go to the official inquiry
optical drive: pioneer dvr-219chv 140 -- 160 yuan
Samsung's optical drive is known for its low performance and high performance price ratio.
power supply: Hangjia multi-core dh6 280 -- 320 yuan
amount The 400W Hangjia power supply is a big brand, The 12cm cooling fan is the best size for the standard mute effect.
chassis: Cool supreme special police 430 (rc-430-kwn1) 240-260 yuan
with this chassis, you don't have to worry about the heat dissipation when the computer is turned on all night.
Display: Philips 222el1sb 900-970 yuan
Philips Pu 221el2sb / 93 950 -- 1000 yuan
HP x22ledch 990 -- 1100 yuan
the above are all 21.5-inch LED screens. It is not recommended to have too large a screen when facing computers for a long time when doing modeling.
I don't need to answer these questions, such as mouse and keyboard, In the eyes of game players, the above graphics cards are garbage graphics cards, but in the hands of professionals, this is a graphics card that can't be compared with
4 * gts580 4 * HD5970 4 * hd6970. The latest generation of professional graphics cards has come out
the price of 6G video memory is as high as RMB 50000.
answer on the first floor: & quot; The new generation of i5 processor is comparable to the old generation of i7 Intel high-definition graphics card. The dynamic frequency Intel high-definition graphics card Intel quick sync video Intel touch 3D Technology Intel flexible display interface (Intel FDI) Intel clear video high-definition technology al display compatible with sotay gt470 extreme speed version supports CUDA parallel computing technology; Support PhysX physical acceleration technology; Support 3D vision stereoscopic display technology; Built in purevideo HD decoding engine; Built in 7.1 channel codec:
about high-definition, dynamic, 3D, garbage heap, who can use i5 processor + mainboard supporting i5 and still use centralized display? Gt470 is all based on games, which is useless to professional people. Even HD decoding has been brought in. It's a gt240 or higher level graphics card, which can be HDCP. Do you know? If you want to play Blu ray HD disc, you need to support HDCP. Do you understand? Built in 7.1 channel, which 2.1 channel sound you recommend can proce 7.1 sound effect?
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