CPU Core2E74 (dual-core /2.8G/3M/ original package) 85. motherboard
Gigabyte GA-EP43-S3L 62.1
memory Kingston 2DDR2-8 158.
hard disk Seagate 358.. $337.
graphics card sotai 98gtx+(512m/ddr3) $99.
pioneer DVD-23D(18X DVD drive/SATA) $141.
colorful DLC-SF478 (empty box) 165.
power supply hangjia multi-core DH6 mute power supply 375.
keyboard and mouse suit Lisheng internet cafe master II keyboard and mouse suit (KB-6) USB 78.
monitor Youpai VA1916w 19 inch widescreen LCD (zero bright spot). Rmb 88.1
Total: 4549
Buy this configuration
CPU: Core 2 Dual-core CPU is now the master of INTEL Corporation, completely abandoning the Netburst architecture of the old P4, and striving for "low power consumption and high performance", with very strong performance. E74 is a new product of Intel Core family: wolfdale core manufactured by the latest 45nm process has a main frequency of 2.8GHz and an external frequency of 266MHz, and its front-end bus reaches 166MHz. Compared with the previous 65nm processor, the Intel Core 2 Duo E74 processor introduced SSE4.1 instruction set, which enhanced the computing efficiency of the processor to some extent. As for other technologies possessed by a series of 65nm Core 2 processors, such as hardware antivirus, dynamic energy saving, and wide-bit execution, E74 processor also possesses them, but it does not support virtual machine technology, which is not important for ordinary use.
motherboard: Gigabyte Gigabyte GA-EP43-S3L adopts P43 chipset. Although G31 is the most cost-effective one to deal with E72, because of its high positioning, this model chooses a higher P43 chipset. Compared with G31/P31, the biggest feature is that it supports PCI-E2.. GA-EP43-S3L is a blue PCB, which is designed based on ATX standard, adopts Intel P43+ICH1 chipset, and supports 16(OC)/1333/166/8MHz front-end bus, a new generation of 45nm processors and 1.6GHz front-end bus.
Gigabyte GA-EP43-S3L motherboard adopts four-phase power supply design, with R5 closed inductor and high-quality solid-state capacitor, which has good overclocking ability. Provide 4 DDR2 DIMM slots, support dual-channel DDR2 12(OC)/166/8MHz memory specifications, and support up to 8G memory. GA-EP43-S3L provides 6 SATA interfaces and 1 IDE socket. The motherboard has one PCI-Express ×16 slot, which conforms to the PCI-Express2. specification, four PCI-Express ×1 slots and two PCI slots. Gigabyte GA-EP43-S3L provides optical fiber and coaxial audio interfaces, and has eight USB 2. interfaces, integrating Gigabit network cards and eight-channel sound cards, which can fully meet the needs of users. I won't talk much about the quality of Gigabyte products. Let's talk about the characteristics here.
feature 1: the 1：CPU power supply module is designed with all-solid capacitor and ferrite core inductor
feature 2: Gigabyte patented dynamic energy saving technology (DES).
gigabyte technology's latest patented energy-saving solution-Dynamic Energy Saver (DES), such as four power supply motherboards, can make the CPU work in 3-phase or 2-phase under light load to achieve the purpose of power saving, which can help the system to save energy by 7% and improve the power efficiency by 2%. If it continues for a long time, it can save a lot of electricity bills.
memory: as the first brand of memory, Kingston has been loved by countless people, and of course it is also a fake. All the products sold in our station are genuine and licensed, so please feel free to buy them.
hard disk: Seagate (ST) is currently the largest manufacturer of hard disks in the world, and all hard disks are provided with a 5-year warranty. However, due to factors such as turnover, suppliers can provide two kinds of hard disks: a 3-year free warranty and a 3+2 warranty. This model is configured as a 3-year free warranty disk.
graphics card: do you want a discrete graphics card? Don't take home inferior products such as "71GS/72GS/73GS/84GS/HD 345". Although some graphics cards only cost 2XX yuan, I'm telling you, this 2XX has been spent in Yuan Bai, because the integrated graphics card has reached the performance of this kind of "low-end" independent graphics card. At present, the 85GT has also been discontinued, using 94GT? This can only be called DX1 graphics card, but not DX1 game graphics card. It turns out that after the 94GT turns on DX1 game special effects, it can only run for a few frames, which is not playable. Even if the 95GT turns on the highest picture quality, it can't be very smooth. If you want to play DX1 games, you must be at least 96GT and HD385 or above.
At present, there are five kinds of discrete graphics cards:
1. Low-end (low cost performance): 94GT or HD365. The 3DMARK6 score of 94GT(DDR3/1.4ns) is about 23 points, but now the most powerful AMD79GX chipset (integrated HD33 display core) has reached 2 points (3DMARK6 124X768), and the AMD78G (integrated HD32 graphics card) in 5 yuan has also exceeded 15 points.
2. Mid-range (good cost performance): 95GT(256M/DD3) or HD 465 (256m/DD3). There are about two kinds of 95GT(DDR3) on the market at present: TC512M and pure 256M. After testing, TC512m (the actual memory is 128M) can only run 3 points under 3DMARK6, and the pure 256M version can run 57 points. Therefore, it is "not worth the candle" to buy TC512M version in order to save tens of dollars. HD465 belongs to the successor of HD 385 (128-bit reduced version), and its performance slightly exceeds 95GT, but it belongs to the same level.
3. Middle and high-end (high cost performance): 96GT/96GSO(DDR3) or HD385/387(256bit/DDR3). The most recommended one is 96GSO(384M/192bit), which is more than 1 yuan less than 96GT(256M/256bit), and the 3DMARK6 can run more than 95 points, even more than 96GT! Although 192bit is a bit of a disadvantage, there are as many as 96 stream processors, far higher than 64 in 96GT, so it still has an advantage in overall performance.
4. high end: 98GT/GTX or HD485. In fact, the 98GT was slightly modified from the original 88GT, and there is no difference in performance. In the future, it will be produced at 55nm. With E52CPU, the score of 3DMARK6 is more than 1,, and the score of HD485 is about 11,. From this, it can be seen that the performance of the 98GT, which is currently priced at 9XX yuan, is only 1- compared with the 96GSO, which is priced at more than 5 yuan.
5. Top: GTX26/GTX28 can be selected for more than 1,5 yuan, and HD487 and HD487X2 are available for ATI, which are not "popular" products and are only suitable for enthusiasts.
sotai 98GTX+(512M/DDR3), its performance exceeds 96GT and HD385, and its price is reduced to 999 yuan.
display: upbeat is a global leader in video technology, and its CASA series product VA1916w is designed with a narrow bezel, which is simple and stylish. In terms of performance, VA1916w adopts the brand-new "quick-sharp" technology, 5ms full response time and 2:1 dynamic contrast, which can provide users with clear and sharp images and natural and realistic image texture. The high brightness of 27nits and sRGB color correction technology make the picture more bright and saturated, which makes it very comfortable to enjoy Hollywood blockbusters or play 3D games. VA1916w is made of lead-free throughout, and the screen radiation is lower than the most stringent standard, and it has passed the most stringent TCO'3 certification in the industry, fully ensuring the health and safety of users. In addition, it is worth mentioning that although compared with Samsung Philips, Youpai implements a "three-year free" warranty, and all maintenance and parts costs are exempted during the warranty period!
Chassis: Colorful Group is the largest private computer peripheral equipment manufacturer in China and the only strategic partner of INTEL in the domestic computer chassis industry. Colorful chassis is mainly located in the middle and high end, with a wide range of products and wide coverage. SF478 chassis is stable and generous, with solid workmanship and classic appearance. It is available in silver black and all black.
power supply: some customers are worried about whether the rated 3W is a little small. In fact, the full-load power consumption of the 96GSO is less than 15W, which is not as horrible as expected. The rated 25W is enough. As this configuration is positioned as "luxury", it is natural that we can't just look at the cost performance.
At present, many customers are confused by Hangjia Lengjing King Diamond Edition (VISTA Edition) and Hangjia Lengjing King Diamond Edition (2.3+ Edition), both of which are "cold diamonds" and "rated at 3W". What's the difference? It turns out that version 2.3+ is a single-channel 12V output, and the outputs of +5V and +3.3V are higher than those of Cold Diamond Vista, which is more suitable for users with multiple hard disks and multiple optical drives. This configuration uses Hangjia DH6 with rated power of 4W, and provides a dedicated interface for 6PIN graphics cards, which is more suitable for customers with high-end graphics cards.
keyboard and mouse: "Lisheng" is a well-known brand in the field of keyboard and mouse. Its product quality is quite good and its cost performance is very high, which is deeply loved by consumers. The keyboard of KB-6 photoelectric suit is made of high quality and high elasticity laser engraving material, which is comfortable to touch, resistant to beating and abrasion, durable, and the circuit seal reaches four-star waterproof and washable (except PCB circuit board). ADSW is a game control key specially designed for players. The mouse adopts X5 gamer-class optical engine, with optical resolution of 8-2DPI, shooting frame rate up to fps, maximum acceleration of 2G, and accurate running speed up to 28ips. With the design of counterweight, it is slightly heavier than ordinary mouse, smoother and more accurate in high-speed movement.
Because the quality of "Internet Cafe Suite" is optimized for the harsh environment of Internet cafes, and the comfort and price are in a moderate position, it is also loved by more and more home users.
generally speaking, although this model is luxurious, it is not luxurious, but it still considers the cost performance, and basically kills all mainstream large-scale 3D games. This reminds me of the computer configuration I bought in March, 1995, which cost more than 5, yuan:
CPU: 386DX/4 (CPU is integrated on the motherboard), about 1,5 yuan
Memory: 2M (I don't know the brand, 8 256KB, 3 lines, 35 yuan/line, And the price of 4M 72 line is as high as that of 1 yuan)
Hard disk: Quantum 21MB is about 14 yuan
Floppy drive: none
Optical drive: none
Chassis POTEX supply: Galaxy, horizontal, about 3 yuan
Keyboard: 11 keys, big mouth about 6 yuan
Mouse: Hongyu, 9-pin serial port about 3 yuan < I still remember that the price was about 15, while the price of .31 was 17, and the price of .28 was 19)
Small speaker: passive, no need to connect the socket, and the sound was as loud as a mosquito. Dozens of yuan