470 calculation force 480 calculation force

1. A. When chemical reaction occurs, the more metal atoms lose electrons, the stronger rection ability is not necessarily. For example, the property of gold: magnesium > aluminum, so a is wrong
B. the rection of metal cations does not necessarily lead to the formation of metal elements. For example, iron ions are reced to ferrous ions, so B is correct
particles with the same number of protons, such as water and neon, are not necessarily atoms of the same element, so C is wrong
D and sodium peroxide can only react with acid, belonging to peroxide, not alkaline oxide, so D is wrong.
b is selected

2. Hehe, this is the most basic parameter of professional graphics card. The CUDA parallel processor core of q600 is 96.

3. The specifications of gtx470480 have been clearly written in various evaluations. For the Fermi architecture, you can also refer to the description provided by NV in various evaluations. For large-scale digital IC design, I am totally 250, so I can't write the technical details. To be sure, Fermi has a very advanced architecture. Its complete support on the Dx11 game subdivision surface enables it to perform much better than the hd5800 Series in the future. Some other forward-looking features can also make Fermi architecture more adapt to the future needs. In time, Fermi architecture will be able to create a new glory in the history of GPU. According to the comprehensive evaluation of all parties, the comprehensive performance of HD5970 〉 GTX480 〉 HD5870 〉 gtx470 〉 HD5850, in which GTX480 is 15% ahead of HD5870 (10% - 25%), GTX 470 is 15% ahead of HD5850, and 5% - 10% behind HD5870. What corresponds to the high performance is Fermi's terrible power consumption and temperature. Although the TDPs given by NV are gtx470 215W and GTX480 250W respectively, which completely correspond to my previous prediction, the actual test shows that this TDP is far from the actual power consumption. According to the test and analysis of various parties, the actual peak power consumption of GTX480 is 280w-300w, and some evaluation results are speculated to be even more than 300W (such as ananetech using SSD test), which means that GTX480 no longer meets PCI-E specification. Gtx470 peak power consumption in 215-240w, more consistent with TDP. Purchase guide: according to the existing pricing, the price of GTX480 is 3888 yuan, the price of gtx470 is 2888 yuan. 1. GTX480: although it has good performance, although the pricing is not unreasonable, my personal advice to GTX480 is: do not buy! Yes, no matter you are crazy about money, or high-end players, or die hard n-fan, please think twice before you buy this video card. This is not only based on power consumption, but also based on this outrageous temperature. Preliminary analysis shows that GTX480 needs more than 650W power supply, and + 12V joint output is not less than 500W, more importantly, + 12V single circuit current limit should be more than 26a! Although I have stated that power consumption should not be the first factor considered by top graphics cards, GTX480 is an exception. When the current limit value is unknown, the power supply selection should try to avoid using multi-channel output power supply similar to Antec TPN series and NP series, and choose single channel output power supply similar to cool Dragon shadow and pirate ship TX and HX series. The working temperature of GTX480 as high as 95 ℃ has a great impact on the life of the graphics card. Although ananetech was told that GTX480 can work normally below 105 ℃ for a long time when verifying with NV, even if the problem of whether this working point can work normally or not will crash is put aside, under the action of high temperature and large current, The probability of gpu-z chip damage is much higher than that under low temperature and low current. Who knows that NV's "effective working for a long time" means that it will not die after a long time or that it will be OK after several years. AnandTech's suggestion is to buy GTX480 with lifetime warranty. At present, there are no domestic brands of graphics cards with lifetime warranty. Except ASUS and sotay, the graphics cards of other brands are also good procts for repair even if they are replaced with warranty. Moreover, according to the current situation, the workmanship of GTX480 is relatively poor, Breaking through the PCI-E limit of power consumption is also a great test for on-board components. Therefore, unless you plan to sell the GTX480 within one year or prove your loyalty to NV with practical actions, please stay away from this card as far as possible, even waiting for Fermi 2. Gtx470: different from GTX480, although the temperature of gtx470 is still high, the power consumption of gtx470 is similar to that of the previous gtx285. I think it's just the fan setting of NV. If manufacturers can modify the BIOS setting or improve the design on non-public version to control the temperature, I think this card is more suitable for high-end players. At present, although the evaluation performance of gtx470 is lower than HD5870 and the power consumption temperature is higher than 5870, if the follow-up driver can keep up with HD5870, it can reach the current or even future level (see below for the purchase of HD5870). The Dx11 support of gtx470 is higher than hd5800 series, which is very helpful for future applications. Moreover, most of the evaluations show that, unless it is in the super-high resolution of 2560x1600, gtx470 is enough to fully open the special effects and turn on AA and AF to cope with all the existing games. At present, even hardware players rarely have the display needed for 2560x1600 resolution. In terms of power supply, it is recommended that the power supply should reach 500W as far as possible. If it is equipped with i5 and below processors, it can choose 450W with better output, and it is not limited to single channel + 12V output. It is recommended that the power supply of Antec ea500, eco Neo 500, np500, pirate ship hx520 and vx450 should be selected. In terms of brand, it is recommended to choose ASUS, Gengsheng, sotay, MSI and other manufacturers with more than 3-year warranty, Seven rainbow is not recommended for the time being. If you don't like AMD or want your graphics card to work for a long time, you can choose gtx470.

4. There is a problem with AIB's pricing. Now there is only one rx-480 8g non-public graphics card, which costs 2299 yuan. In fact, the price is very expensive
the one with ugly appearance is two fans. Sorry about the price. Non public rx-4808g graphics card also depends on the super platinum of sapphire, the devil of Dylan Hengjin, the old a card.

5. The core architecture of 580 is the same as 480. But it's a full version of 512sp, and 480 is 480sp, shielded by a set of SPS. The full version of Femi is 512sp, and its power control is slightly better than 480. 460, 470, 480 all shield a set of sp. It is suggested to buy the full version of gtx500 series. In two days, gtx570 will come out, with the performance up to 480, but the price is 470.

6. That's not necessarily the case. Different schools are different in terms of enrollment and enrollment. For example, if a school wants to recruit 150 people, but 170 people sign up, then they are all admitted from high scores to low scores. Although the remaining 20 people have professional lines, they can't be admitted

7. The specifications of gtx470480 have been clearly written in various evaluations. For the Fermi architecture, you can also refer to the description provided by NV in various evaluations. For large-scale digital IC design, I am totally 250, so I can't write the technical details. To be sure, Fermi has a very advanced architecture. Its complete support on the Dx11 game subdivision surface enables it to perform much better than the hd5800 Series in the future. Some other forward-looking features can also make Fermi architecture more adapt to the future needs. In time, Fermi architecture will be able to create a new glory in the history of GPU. According to the comprehensive evaluation, the comprehensive performance of HD5970 〉 GTX480 〉 HD5870 〉 gtx470 〉 HD5850, in which GTX480 is comprehensively ahead of HD5870
15% (10% - 25%
), GTX
470 is comprehensively ahead of HD5850
15%, behind HD5870
5% - 10%. What corresponds to the high performance is Fermi's terrible power consumption and temperature. Although the TDPs given by NV are gtx470
215W and GTX480
250W, which completely correspond to my previous prediction, the actual test shows that this TDP is far from the actual power consumption. According to the test and analysis of various parties, the actual peak power consumption of GTX480 is 280w-300w, and some evaluation results are speculated to be even more than 300W (such as ananetech using SSD test), which means that GTX480 no longer meets PCI-E specification. The peak power consumption of gtx470 is 215-240w, which is more consistent with TDP. Purchase guide:
according to the existing pricing, the price of GTX480 is 3888 yuan, and the price of gtx470 is 2888 yuan
1. GTX480:
although it has good performance, although the pricing is not unreasonable, my personal advice to GTX480 is: don't buy it! Yes, no matter you are crazy about money, or high-end players, or die hard n-fan, please think twice before you buy this video card. This is not only based on power consumption, but also based on this outrageous temperature. Preliminary analysis shows that GTX480 needs more than 650W power supply, and + 12V joint output is not less than 500W, more importantly, + 12V single circuit current limit should be more than 26a! Although I have stated that power consumption should not be the first factor considered by top graphics cards, GTX480 is an exception. When the current limit value is unknown, the power supply selection should try to avoid using multi-channel output power supply similar to Antec
TPN series and NP series, and choose single channel output power supply similar to cool dragon shadow and pirate ship TX and HX series. The working temperature of GTX480 as high as 95 ℃ has a great impact on the life of the graphics card. Although ananetech was told that GTX480 can work normally below 105 ℃ for a long time when verifying with NV, even if the problem of whether this working point can work normally or not will crash is put aside, under the action of high temperature and large current, The probability of gpu-z chip damage is much higher than that under low temperature and low current. Who knows that NV's "effective working for a long time" means that it will not die after a long time or that it will be OK after several years. AnandTech's suggestion is to buy GTX480 with lifetime warranty. At present, there are no domestic brands of graphics cards with lifetime warranty. Except ASUS and sotay, the graphics cards of other brands are also good procts for repair even if they are replaced with warranty. Moreover, according to the current situation, the workmanship of GTX480 is relatively poor, Breaking through the PCI-E limit of power consumption is also a great test for on-board components. Therefore, unless you plan to sell the GTX480 within one year or prove your loyalty to NV with practical actions, please stay away from this card as far as possible, even waiting for Fermi 2< Gtx470: different from GTX480, although the gtx470 still has a high temperature, its power consumption is similar to that of the previous gtx285. I think it's just the fan setting of NV. If manufacturers can modify the BIOS settings or improve the design on non-public version to control the temperature, I think this card is more suitable for high-end players. At present, although the evaluation performance of gtx470 is lower than HD5870 and the power consumption temperature is higher than 5870, if the follow-up driver can keep up with HD5870, it can reach the current or even future level (see below for the purchase of HD5870). The Dx11 support of gtx470 is higher than hd5800 series, which is very helpful for future applications. Moreover, most of the evaluations show that, unless it is in the super-high resolution of 2560x1600, gtx470 is enough to fully open the special effects and turn on AA and AF to cope with all the existing games. At present, even hardware players rarely have the display needed for 2560x1600 resolution. In terms of power supply, it is recommended that the power supply should reach 500W as far as possible. If it is equipped with i5 and below processors, it can choose 450W with better output, and it is not limited to single channel + 12V output. It is recommended that the power supply Antec
ea500, eco
Neo 500, np500, pirate ship hx520 and vx450 should be selected. In terms of brand, it is recommended to choose ASUS, Gengsheng, sotay, micro star and other manufacturers with more than 3-year warranty, Seven rainbow is not recommended for the time being. If you don't like AMD or want your graphics card to work for a long time, you can choose gtx470.

8. In general, the performance of gt640m le with y480 configuration is slightly better than that of GT 550m with y470 configuration. When we play Dx11 games such as st 2 / 3, battlefield: Rebel company 2, subway 2033: shudder tunnel, Eagle strikes the sky 2, civilization V, Lost Planet 2, F1 2010, island crisis 2, battlefield 3 and so on, y480m's 640m Le graphics card will be much better than y470's GT 550m. But if we are playing DX9 games, such as the best flying car, call of ty and so on, their performance is almost the same.

9. The specifications of gtx470480 have been clearly written in various evaluations. For the Fermi architecture, you can also refer to the description provided by NV in various evaluations. For large-scale digital IC design, I am totally 250, so I can't write the technical details. To be sure, Fermi has a very advanced architecture. Its complete support on the Dx11 game subdivision surface enables it to perform much better than the hd5800 Series in the future. Some other forward-looking features can also make Fermi architecture more adapt to the future needs. In time, Fermi architecture will be able to create a new glory in the history of GPU. According to the comprehensive evaluation of all parties, the comprehensive performance of HD5970 〉 GTX480 〉 HD5870 〉 gtx470 〉 HD5850, in which GTX480 is 15% ahead of HD5870 (10% - 25%), GTX 470 is 15% ahead of HD5850, and 5% - 10% behind HD5870. What corresponds to the high performance is Fermi's terrible power consumption and temperature. Although the TDPs given by NV are gtx470 215W and GTX480 250W respectively, which completely correspond to my previous prediction, the actual test shows that this TDP is far from the actual power consumption. According to the test and analysis of various parties, the actual peak power consumption of GTX480 is 280w-300w, and some evaluation results are speculated to be even more than 300W (such as ananetech using SSD test), which means that GTX480 no longer meets PCI-E specification. Gtx470 peak power consumption in 215-240w, more consistent with TDP. Purchase guide: according to the existing pricing, the price of GTX480 is 3888 yuan, the price of gtx470 is 2888 yuan. 1. GTX480: although it has good performance, although the pricing is not unreasonable, my personal advice to GTX480 is: do not buy! Yes, no matter you are crazy about money, or high-end players, or die hard n-fan, please think twice before you buy this video card. This is not only based on power consumption, but also based on this outrageous temperature. Preliminary analysis shows that GTX480 needs more than 650W power supply, and + 12V joint output is not less than 500W, more importantly, + 12V single circuit current limit should be more than 26a! Although I have stated that power consumption should not be the first factor considered by top graphics cards, GTX480 is an exception. When the current limit value is unknown, the power supply selection should try to avoid using multi-channel output power supply similar to Antec TPN series and NP series, and choose single channel output power supply similar to cool Dragon shadow and pirate ship TX and HX series. The working temperature of GTX480 as high as 95 ℃ has a great impact on the life of the graphics card. Although ananetech was told that GTX480 can work normally below 105 ℃ for a long time when verifying with NV, even if the problem of whether this working point can work normally or not will crash is put aside, under the action of high temperature and large current, The probability of gpu-z chip damage is much higher than that under low temperature and low current. Who knows that NV's "effective working for a long time" means that it will not die after a long time or that it will be OK after several years. AnandTech's suggestion is to buy GTX480 with lifetime warranty. At present, there are no domestic brands of graphics cards with lifetime warranty. Except ASUS and sotay, the graphics cards of other brands are also good procts for repair even if they are replaced with warranty. Moreover, according to the current situation, the workmanship of GTX480 is relatively poor, Breaking through the PCI-E limit of power consumption is also a great test for on-board components. Therefore, unless you plan to sell the GTX480 within one year or prove your loyalty to NV with practical actions, please stay away from this card as far as possible, even waiting for Fermi 2. Gtx470: different from GTX480, although the temperature of gtx470 is still high, the power consumption of gtx470 is similar to that of the previous gtx285. I think it's just the fan setting of NV. If manufacturers can modify the BIOS setting or improve the design on non-public version to control the temperature, I think this card is more suitable for high-end players. At present, although the evaluation performance of gtx470 is lower than HD5870 and the power consumption temperature is higher than 5870, if the follow-up driver can keep up with HD5870, it can reach the current or even future level (see below for the purchase of HD5870). The Dx11 support of gtx470 is higher than hd5800 series, which is very helpful for future applications. Moreover, most of the evaluations show that, unless it is in the super-high resolution of 2560x1600, gtx470 is enough to fully open the special effects and turn on AA and AF to cope with all the existing games. At present, even hardware players rarely have the display needed for 2560x1600 resolution. In terms of power supply, it is recommended that the power supply should reach 500W as far as possible. If it is equipped with i5 and below processors, it can choose 450W with better output, and it is not limited to single channel + 12V output. It is recommended that the power supply of Antec ea500, eco Neo 500, np500, pirate ship hx520 and vx450 should be selected. In terms of brand, it is recommended to choose ASUS, Gengsheng, sotay, MSI and other manufacturers with more than 3-year warranty, Seven rainbow is not recommended for the time being. If you don't like AMD or want your graphics card to work for a long time, you can choose gtx470
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