For computers, it's a very familiar tool. Whatever it is, it seems to have an indistinguishable relationship with the computer. Whether it's work or study, or entertainment or shopping, it's always close to computers. Computers in the various brands of the market can be said to be all-embracing, different brands or configured computers, and the corresponding prices vary significantly. In addition to brand computers, there are assembled computers. For assembled computers, the corresponding price deviation is greater. The following sub-editors report on the four nuclear computer configuration lists and prices, which provide some inspiration to friends who need to buy computers。
For computers, it is now becoming more and more common, and for the current office, four nuclear computer configurations are sufficient to accommodate normal office requirements. The following sub-column provides a detailed description of the list of nuclear computer configurations and prices, and some recommendations。
4 nuclear computer configuration list and price recommendation 1
Processor: amd 870k nuclear processor
Visible card: tech r7 240 is unique to 1g ddr5 display
Memory: kingston 4g ddr3 1600
Main board: wah-seok a88xm
Hard drive: 128gb solid hard drive (for solid hard drive)
Power: 300w rated power
Total price: $2,600
4 nuclear computer configuration list and recommended price ii
Processor: cpuintel i5 4590
Main board: technology b85m-d2v 3. 0
Card: seven rainbow gtx750 2gd5
Memory: 4g ddr3 1600
Hard drive: 120g kintaker solid hard drive
Box: ning u. S. War god
Power: saizer 400n
Total price: $4,500
4 nuclear computer configuration list and price recommendation 3
Processor: amd speed dragon ii x4,631
Main board: scramble a55v-s
Memory: kingston ddr3 1333 4g
Mechanical hard drive: hiter barracuda 500g 16m sata3
Synthetic card: microstar n610gt snows v5 2g d3
Box: power train disposer x3
Power: the champion of the century to 420 plus
Total price: 2113
Introduction to computer hardware configuration knowledge
Main cpu awareness
When referring to cpus, the cpus of 2. 4 ghz, 3. 0 ghz etc. Are often heard, and what exactly does that mean? These 2. 4ghz-like things are actually cpu's main frequency, that is, the main clock frequency, in mhz. This is one of the key indicators used to measure a cpu performance. There is also a formula for the main frequency calculation. Main frequency = external frequency x multiplier. Click "my computer" to see cpu type and main frequency size:
What is the fsb mentioned by the cpu? The fsb is the front-end bus, which, in short, is the main channel through which cpu exchanges data with the outside world. Fsb processing speeds can also affect cpu performance. 4. What is the high-speed cache finger referred to by the cpu? The high-speed cache finger is a storage device for high-speed data exchange embedded in the cpu. Class 1 cache (l1cache), level 2 cache (l2cache) and level 3 cache (l3cache). In general, the size of the cache is: level 3 > level 2 > level 1 . Cache size is also an important indicator of cpu performance。
What's the cpu of the 45 nm?
The words like 45 nm, which appear in cpu, are actually the cpu manufacturing process, which is micro-measure. The smaller the secret, the more advanced the manufacturing process, the more frequent and integrated transistors! The current cpu manufacturing process ranges from micro- to nano, from 90 nm - - 65 nm - 45 nm - to 32 nm - in the future, to a lower 28 nm in the future, and the smaller the process, the more refined the product, the lower the effort, the smaller the volume。
How does 4cpu core voltage affect the cpu?
One sentence: lower core voltage, less electricity consumption and heat。
Cpu-z software allows detailed viewing of cpu parameters
5 edit baric rain supplement: the current distribution of cpu performance is as follows:
Synopsis 2
Someone said gpu was the soul of the card. Why?
Gpu is the core of the graphic cards and is responsible for most graphic design, which directly determines the overall level of performance of the cards. It's not too much. And now, the cpus of cool i-3 and so on are gpus, which are equivalent to cpuss。
2. Visibility is an important indicator for measuring graphic cards
Visibility has a significant impact on card performance. Mhz is a visible unit. It is also divided into gdr, gdr2 and gdr3, and now gdr5 and will be higher. Visibility speed units are ns. Visible bit width indicates the number of places in which data can be transmitted during a clock cycle, and the larger the number of places the data can be transmitted. Visible storage has the difference between shared memory and actual presence. Shared visibility is the capacity of virtual memory, whereas virtual memory is the capacity of hard disks. It is easy to confuse, and it is where js is taking us. The current gdr5 > gdr3 > gdr2 > gdrr, the logarithmic gdr3 and gdr5 cards that are currently visible on the market, have been eliminated。
What's the core frequency of the 3 card?
The core frequency of the card refers to the working frequency of the core chip. Superfrequency of graphic cards usually provides a core frequency。
What's good about four independent and one integrated?
First of all, what is an independent graphic card, and an integrated graphic card, which is a single card purchased, is the card that is assembled on the main board, or the core of the more recent one. Both general game users and large software computer configurations select independent graphic cards, which, because of space constraints, are less able to meet the needs of mainstream games and large applications, but can meet the needs of general video entertainment and simple games or offices at relatively little speed。
Independent and integrated graphic cards are the latter that need to share the memory of the system to be visible, while the former are separately configured to be visible. In terms of performance, integrated graphic cards are not comparable to independent graphic cards. Integrated and independent graphic cards are two stages!
5 current card performance:
Memory knowledge3
What's a computer doing with a memory?
Because the memory is faster than the hard drive, when cpu starts working, part of the commonly used information is written into the memory and needs to be used before being read from the memory, rather than from the hard drive. It's obvious that the speed of reading is fast enough to get to the hard drive, making it more efficient, so it's necessary to get memory!
What does this mean?
Ddr2 refers to 2 generation memory, divided into 1 generation of ddr, 2 generation of ddr, 3 generation of ddr, 3 generation of performance, 3 generation of performance, 2 generation of performance. As for the ddr2,800, the 800 here refers to the memory bus frequency, which determines the frequency of the front end of the master plate, such as the ddr2,800 memory, which can only reach 800 mhz, and the ddr3 1333 is the memory bus frequency 1333 mhz。
What do memory data bandwidth mean?
Simply refers to memory data transmission speed. There is a formula in which the memory data bandwidth = bus frequency x bandwidth & pide;8. For example, ddr 800 memory = 800 (mhz) x 64 (bit) & pide; 8 = 6. 4 (gb/s). If two channels are open, multiply by two, i. E. 12. 8 gb/s. The memory currently used is 2gb ddr 3 1333, at a price of only about $100, and looks at a very older ddr generation memory parameter below。
Information on some of the above nuclear computer configuration lists and prices is believed to be well known. Simply put, these configuration lists, together with associated prices, can meet the needs of different consumers. In addition, for consumers, parts of different brands can be selected according to their preferences. Generally, for game players, the requirements for configuration are higher, and this is something that we need to understand slowly。
