I74790k mining
hedge funds, which use hedge trading means, are called hedge funds, also known as hedge funds or hedge funds. It refers to the financial fund for profit after the combination of financial derivatives such as financial futures and financial options with financial instruments. It is a form of investment fund, which means "risk hedge fund"
there are four types of trading modes: 1. Stock index futures hedging 2. Commodity futures hedging 3. Statistical hedging 4. Option hedging
after decades of evolution, hedge fund has lost its original connotation of risk hedging, and the title of hedge fund is also in vain. Hedge fund has become the pronoun of a new investment model, which is based on the latest investment theory and extremely complex financial market operation skills, making full use of the leverage effect of various financial derivatives, undertaking high risks and pursuing high returns
in fact, any kind of digital currency can be operated by hedge funds, including bitcoin, Leyte, Ruitai and Qianjin.
1. If it is not overclocking,
i7
4790k
the default is 1600. Overclocking depends on how high the motherboard supports, and the higher the performance, the stronger the performance is
2. If it is not overclocking, high-frequency memory will not improve CPU performance, but it will improve the performance of other components such as graphics card (the improvement effect is not big, So if you don't overclock, you don't need to buy high-frequency memory at a high price. The 2133 and 2400 of affordable points are enough.)
Depending on how much you pay for it, and according to the situation,
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upgrade, if you already have a 1150 motherboard and DDR3 memory on hand, 1700 or so can be considered. After all, you don't need to invest in motherboard and memory. After all, if you change the platform, such as 1500x, motherboard + CPU + memory, the cost has exceeded 2000
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for newly installed machines, you can't buy 4790k. At present, the 1150 motherboard has been put on the market, so it's hard to buy one with warranty. Moreover, even Z97 can't perfectly support nvme's M2 solid state, with only 10Gbps speed
< / OL >
but in any case, 4790k is about 1700 yuan, which is really not worth it
The difference between core i7-4790k and core i7-4790 is as follows:
the CPU interface of i7-4790 is lga1150. Four cores and eight threads. The CPU frequency is 3.6-4.0 GHz. The core graphics card hd4600, EU unit 20. The GPU frequency is 350 - 1200 MHz. Third level cache. The TDP is 84w. The i7-4790k is the ultimate flagship of the "K-series" processor. Thermal design power (TDP): 88W. The frequency of GPU is 350-1250mhz. The others are 4790.3
the core code of Intel Core i7-4790k is "devil's Canyon", which is also the ultimate ultimate version of Core i7 "K" processor in 2014
e to the improved power supply and cooling materials, the default dominant frequency of Intel Core i7-4790k is up to 4ghz.4. The default frequency of i7-4790k is high, the frequency is not locked, and it may be overcharged. I7-4790k, default frequency 4GHz, Rui frequency up to 4.4ghz, TDP 88W. I7-4790, default frequency 3.6ghz, Rui frequency up to 4.0ghz, TDP 84w
extended information:
Intel, the world's largest semiconctor chip manufacturer, was founded in 1968, with a 45 year history of proct innovation and market leadership
In 1971, Intel launched the world's first microprocessor. This not only changed the future of the company, but also had a profound impact on the whole instry. The revolution of computer and Internet with microprocessor has changed the world“ "Core" is a new type of micro building with advanced energy efficiency, designed to provide excellent performance and energy efficiency, and improve performance per watt, also known as energy efficiency ratio. The early core was based on laptop processorIntel processor name, with English name as the core, Woodcrest as the server development code, Conroe as the desktop development code, and Merom as the mobile development code. There are three kinds of binuclear, four and eight. The core processor adopts 800mhz-1333mhz front-end bus speed, 45nm / 65nm process, 2m / 4m / 8m / 12m / 16m L2 cache, and al core processors share 12m L2 resources through SmartCache technology
however, the 4790k can exceed 4.4ghz, which is nearly 1GHz higher than the silent 4790
therefore, the performance of 4790k is better.
The Core i7 4790k is the fourth generation CPU of Intel. The default frequency of i7-4790k is 4GHz, and the core frequency is 4.4ghz. However, it should be noted that when the CPU reaches Rui frequency, the frequency of each of the four cores is not 4.4ghz, but the first core is 4.4ghz, the second core is 4.4ghz, the third core is 4.3ghz, and the fourth core is 4.2ghz
CPU core:
core code: Haswell
CPU architecture: Haswell
number of cores: four cores
number of threads: eight threads
fabrication process: 22 nm
thermal design power: (TDP) 88W
extended data:
i7 4790k technical parameters:
Rui frequency acceleration technology: support, 2.0
hyper threading technology: support
virtualization technology: Intel vt-x
Instruction set: sse4.1/4.2, AVX 2.0, 64bit
64 bit processor: Yes
Performance score: 36509 Other technologies: support enhanced SpeedStep technology, my WiFi technology, idle state, temperature monitoring technology, identity protection technology, AES new instructions, security key, operating system guard, execution disable bit, anti-theft technology