ati x300ati radeon x300,驱动,最新驱动, 驱动下载,显卡驱动ati的x300,性能,ati mobility x300,驱动程序,
四、pci si pci
express时代的下坡路 express shi dai de xia po lu
如果要对ati和nvidia的第一次directx9对抗下一个结论,那么ati可以说是大获全胜。但是,可千万不要小看了nvidia的雄心,就在ati吃着radeon ru guo yao dui ati he nvidia de di yi ci directx9 dui kang xia yi ge jie lun na me ati ke yi shuo shi da huo quan sheng dan shi ke qian wan bu yao xiao kan le nvidia de xiong xin jiu zai ati chi zhe radeon
9550的老本时,nvidia的pci 9550 de lao ben shi nvidia de pci
express攻略已经展开,并就此将ati打入深渊。 express gong lue yi jing zhan kai bing jiu ci jiang ati da ru shen yuan
1、sm 3.0的溃败 1 sm 3.0 de kui bai
ati以及其它gpu厂商的复苏为nvidia敲响了警钟,radeon ati yi ji qi ta gpu chang shang de fu su wei nvidia qiao xiang le jing zhong radeon
9700/9800更是让nvidia知道落后的感觉。geforce 9700/9800 geng shi rang nvidia zhi dao luo hou de gan jiao geforce
fx5800的4×2流水线架构以及128bit fx5800 de 4 2 liu shui xian jia gou yi ji 128bit
gddr2显存更是使得nvidia在性能宝座的争夺中彻底败给ati,对于nvidia而言,真正令其坐立不安的还不仅仅是ati的高端产品。radeon gddr2 xian cun geng shi shi de nvidia zai xing neng bao zuo de zheng duo zhong che di bai gei ati dui yu nvidia er yan zhen zheng ling qi zuo li bu an de hai bu jin jin shi ati de gao duan chan pin radeon
9550以及衍生到pci 9550 yi ji yan sheng dao pci
express接口的x300-x550-x600小组合体对于市场占有率的侵蚀一度非常严重。 express jie kou de x300 x550 x600 xiao zu he ti dui yu shi chang zhan you lv de qin shi yi du fei chang yan zhong
在这种情况下,指望fx5200/5500/5600/5700之流挽回局面已经没有可能,而且nvidia的桥接芯片存在成本偏高的问题。如何才能彻底压制ati,这成了nvidia的当务之急。事实上,nvidia一直在产品研发进度方面略微领先于ati。在geforce zai zhe zhong qing kuang xia zhi wang fx5200/5500/5600/5700 zhi liu wan hui ju mian yi jing mei you ke neng er qie nvidia de qiao jie xin pian cun zai cheng ben pian gao de wen ti ru he cai neng che di ya zhi ati zhe cheng le nvidia de dang wu zhi ji shi shi shang nvidia yi zhi zai chan pin yan fa jin du fang mian lue wei ling xian yu ati zai geforce
5900发布之前,geforce 6系列就已经进入研发阶段。nvidia对geforce 5900 fa bu zhi qian geforce 6 xi lie jiu yi jing jin ru yan fa jie duan nvidia dui geforce
6投入的工程研发人员不下500人,研发经费数以亿美元计算。自此为止,可以彻底宣告nvidia的geforce 6 tou ru de gong cheng yan fa ren yuan bu xia 500 ren yan fa jing fei shu yi yi mei yuan ji suan zi ci wei zhi ke yi che di xuan gao nvidia de geforce
6产品线布置完成,nv3x核心逐步退出市场。以geforce 6 chan pin xian bu zhi wan cheng nv3x he xin zhu bu tui chu shi chang yi geforce
6200tc对抗被称为nvidia心腹大患的集成显卡,以geforce 6200tc dui kang bei cheng wei nvidia xin fu da huan de ji cheng xian ka yi geforce
6600le系列牵制ati的x300-x550-x600阵营,以geforce 6600le xi lie qian zhi ati de x300 x550 x600 zhen ying yi geforce
6600gt再加上高端sli技术彻底打压竞争对手,应该说nvidia有一定的胜算。 6600gt zai jia shang gao duan sli ji shu che di da ya jing zheng dui shou ying gai shuo nvidia you yi ding de sheng suan
x300-x550-x600阵营终于随着时间推移而全面溃败 x300 x550 x600 zhen ying zhong yu sui zhe shi jian tui yi er quan mian kui bai
但是从技术角度而言,x300-x550-x600阵营却不得不面对平庸的现实。如今越来越多的游戏开始支持shader dan shi cong ji shu jiao du er yan x300 x550 x600 zhen ying que bu de bu mian dui ping yong de xian shi ru jin yue lai yue duo de you xi kai shi zhi chi shader
model model
3.0,包括《细胞分裂3》、《孤岛惊魂》、《帝国时代3》、《使命召唤2》等。geforce 3.0 bao kuo xi bao fen lie 3 gu dao jing hun di guo shi dai 3 shi ming zhao huan 2 deng geforce
6200以及geforce 6600le全面支持shader model 6200 yi ji geforce 6600le quan mian zhi chi shader model
3.0,而ati显卡显然在这方面处于落后局面。 3.0 er ati xian ka xian ran zai zhe fang mian chu yu luo hou ju mian
shader model 3.0让ati陷入尴尬 shader model 3.0 rang ati xian ru gan ga
shader model 3.0 shader model 3.0
在很大程度上丰富了的游戏研发时的编程模型,方便游戏开发商更简单的做效果更好的游戏。shader zai hen da cheng du shang feng fu le de you xi yan fa shi de bian cheng mo xing fang bian you xi kai fa shang geng jian dan de zuo xiao guo geng hao de you xi shader
model 3.0被应用到很多环境表面和混合的镜面光源中。和shader model model 3.0 bei ying yong dao hen duo huan jing biao mian he hun he de jing mian guang yuan zhong he shader model
2.0相比,shader model 2.0 xiang bi shader model
3.0最大的优势就在于拥有置换贴图技术,许多复杂的光影算法在 shader 3.0 zui da de you shi jiu zai yu yong you zhi huan tie tu ji shu hu duo fu za de guang ying suan fa zai shader
model 1.1 和 shader model 2.0 上无法实现。 model 1.1 he shader model 2.0 shang wu fa shi xian
这张寓意深刻的照片是不是预示着ati的保守 zhe zhang yu yi shen ke de zhao pian shi bu shi yu shi zhe ati de bao shou
2、x700中端市场受阻 2 x700 zhong duan shi chang shou zu
x700系列是ati开发用来直接和nvidia geforce x700 xi lie shi ati kai fa yong lai zhi jie he nvidia geforce
6600系列对抗的pci express中坚力量,它简化自radeon 6600 xi lie dui kang de pci express zhong jian li liang ta jian hua zi radeon
x800系列,和geforce x800 xi lie he geforce
6600简化的大刀阔斧将比,ati仁慈地让x700保留了更多的x800元素。但是,由于x700本身还是无法支持shader 6600 jian hua de da dao kuo fu jiang bi ati ren ci di rang x700 bao liu le geng duo de x800 yuan su dan shi you yu x700 ben shen hai shi wu fa zhi chi shader
model model
3.0和hdr等新技术,再加上其成本迟迟无法下调,因此普及度非常有限,瞬间在市场份额竞争中完全处于下风。 3.0 he hdr deng xin ji shu zai jia shang qi cheng ben chi chi wu fa xia diao yin ci pu ji du fei chang you xian shun jian zai shi chang fen e jing zheng zhong wan quan chu yu xia feng
x700没能在关键时刻力挽狂澜 ati x300ati radeon x300,驱动,最新驱动, 驱动下载,显卡驱动ati的x300,性能,ati mobility x300,驱动程序,
x700 mei neng zai guan jian shi ke li wan kuang lan ati x300ati radeon x300, qu dong , zui xin qu dong , qu dong xia zai , xian ka qu dong ati de x300, xing neng ,ati mobility x300, qu dong cheng xu ,
对于任何厂商而言,众多市场总是不可放弃的前沿阵地。当时,ati一心希望x300-x550-x600阵营能够坚守低端市场,而x700至少对geforce dui yu ren he chang shang er yan zhong duo shi chang zong shi bu ke fang qi de qian yan zhen di dang shi ati yi xin xi wang x300 x550 x600 zhen ying neng gou jian shou di duan shi chang er x700 zhi shao dui geforce
6600系列构成威胁。但是现在看来,ati的如意算盘显然不切实际。由于技术研发上的落后,ati已经在第二轮的directx9竞争舞台中败北。当然,x700的失败也意味着整个产品线的溃败。x800尽管随后衍生出x850系列,但是在高端市场根本无法打开局面,难以与geforce 6600 xi lie gou cheng wei xie dan shi xian zai kan lai ati de ru yi suan pan xian ran bu qie shi ji you yu ji shu yan fa shang de luo hou ati yi jing zai di er lun de directx9 jing zheng wu tai zhong bai bei dang ran x700 de shi bai ye yi wei zhe zheng ge chan pin xian de kui bai x800 jin guan sui hou yan sheng chu x850 xi lie dan shi zai gao duan shi chang gen ben wu fa da kai ju mian nan yi yu geforce
6800系列正面对抗。 6800 xi lie zheng mian dui kang
x850 xt pe最后的抵抗显得毫无疑义 x850 xt pe zui hou de di kang xian de hao wu yi yi
3、x1000系列挽回人气 3 x1000 xi lie wan hui ren qi
在告别了备受期待但是并不成功的x800系列之后,ati终于屈服于shader zai gao bie le bei shou qi dai dan shi bing bu cheng gong de x800 xi lie zhi hou ati zhong yu qu fu yu shader
model 3.0。从x1000系列开始,ati全线产品支持shader model model 3.0 cong x1000 xi lie kai shi ati quan xian chan pin zhi chi shader model
3.0以及hdr技术。但是在极为关键的中端市场竞争中,ati再次出了败招,那就是x1600。作为力拼geforce 3.0 yi ji hdr ji shu dan shi zai ji wei guan jian de zhong duan shi chang jing zheng zhong ati zai ci chu le bai zhao na jiu shi x1600 zuo wei li pin geforce
6600gt甚至geforce 6600gt shen zhi geforce
7300gt的新品,x1600一度被寄予厚望。然而,其所谓的12管线有着太多的水分,而ati的这项超前技术最终面临尴尬。 7300gt de xin pin x1600 yi du bei ji yu hou wang ran er qi suo wei de 12 guan xian you zhe tai duo de shui fen er ati de zhe xiang chao qian ji shu zui zhong mian lin gan ga
ati x1600有些刚愎自用 ati x1600 you xie gang bi zi yong
一条管线内置多个工作单元已经不是什么新技术,以前的geforce4 yi tiao guan xian nei zhi duo ge gong zuo dan yuan yi jing bu shi shen me xin ji shu yi qian de geforce4
ti以及radeon ti yi ji radeon
8500等显卡都运用过这些技术。与纯粹依靠单管线相比,这种方式能够在纹理填充以及像素计算方面展现出一定的优势。不过此时的实际工作能力并非简单的相乘关系,而且其中的复杂关系很难评判。在ati最新推出的x1600 8500 deng xian ka dou yun yong guo zhe xie ji shu yu chun cui yi kao dan guan xian xiang bi zhe zhong fang shi neng gou zai wen li tian chong yi ji xiang su ji suan fang mian zhan xian chu yi ding de you shi bu guo ci shi de shi ji gong zuo neng li bing fei jian dan de xiang cheng guan xi er qie qi zhong de fu za guan xi hen nan ping pan zai ati zui xin tui chu de x1600
gpu中,只有四条渲染管线,但是每条管线拥有12个像素填充单元。 gpu zhong zhi you si tiao xuan ran guan xian dan shi mei tiao guan xian yong you 12 ge xiang su tian chong dan yuan
如今我们对于一条流水线定义是“pixel ru jin wo men dui yu yi tiao liu shui xian ding yi shi pixel
shader(像素着色器)+tmu(纹理单元)+rop(光栅化引擎,ati将其称为render shader xiang su zhe se qi +tmu wen li dan yuan +rop guang zha hua yin qing ati jiang qi cheng wei render
back end)。从功能上简单的说,pixel back end cong gong neng shang jian dan de shuo pixel
shader完成像素处理,tmu负责纹理渲染,而rop则负责像素的最终输出,因此,一条完整的传统流水线意味着在一个时钟周期完成1个pixel shader wan cheng xiang su chu li tmu fu ze wen li xuan ran er rop ze fu ze xiang su de zui zhong shu chu yin ci yi tiao wan zheng de chuan tong liu shui xian yi wei zhe zai yi ge shi zhong zhou qi wan cheng 1 ge pixel
shader运算,输出1个纹理和1个像素。以geforce shader yun suan shu chu 1 ge wen li he 1 ge xiang su yi geforce
6600le为例,一块传统的4流水线构架显卡(4x1)在一个时钟周期内完成4个pixel 6600le wei li yi kuai chuan tong de 4 liu shui xian gou jia xian ka 4x1 zai yi ge shi zhong zhou qi nei wan cheng 4 ge pixel
shader运算,输出4个纹理和4个像素。流水线=pixel shader yun suan shu chu 4 ge wen li he 4 ge xiang su liu shui xian pixel
shader+tmu+rop,这一概念一直得到gpu厂商的拥护。然而随着技术的发展,3d游戏开始有明显的取向性,此时这一平衡也自然被打破。 shader+tmu+rop zhe yi gai nian yi zhi de dao gpu chang shang de yong hu ran er sui zhe ji shu de fa zhan 3d you xi kai shi you ming xian de qu xiang xing ci shi zhe yi ping heng ye zi ran bei da po
正是基于像素着色器程序中算术指令比重不断提高这一事实现状,ati开始不遗余力地致力于提高像素渲染管线数量。以x1600为例,它拥有4条真正意义上的流水线,只不过pixel zheng shi ji yu xiang su zhe se qi cheng xu zhong suan shu zhi ling bi zhong bu duan ti gao zhe yi shi shi xian zhuang ati kai shi bu yi yu li di zhi li yu ti gao xiang su xuan ran guan xian shu liang yi x1600 wei li ta yong you 4 tiao zhen zheng yi yi shang de liu shui xian zhi bu guo pixel
shader、tmu以及rop形成3:1:1的关系。具体而言,x1600有12个pixel shader tmu yi ji rop xing cheng 3 1 1 de guan xi ju ti er yan x1600 you 12 ge pixel
shader,而tmu和rop却只有4个,因此这款gpu核心在一个周期内可以进行12次pixel shader er tmu he rop que zhi you 4 ge yin ci zhe kuan gpu he xin zai yi ge zhou qi nei ke yi jin hang 12 ci pixel
shader运算,输出4个纹理和4个像素。也就是说,x1600在pixel shader yun suan shu chu 4 ge wen li he 4 ge xiang su ye jiu shi shuo x1600 zai pixel
shader运算上等同于16流水线显卡,但在纹理填充率和像素填充率上等同于4流水线显卡。按理说,x1600的技术的确是比较先进,但是将一项技术优势作为非同级别竞争的砝码,这显然是不合理的。面对geforce shader yun suan shang deng tong yu 16 liu shui xian xian ka dan zai wen li tian chong lv he xiang su tian chong lv shang deng tong yu 4 liu shui xian xian ka an li shuo x1600 de ji shu de que shi bi jiao xian jin dan shi jiang yi xiang ji shu you shi zuo wei fei tong ji bie jing zheng de fa ma zhe xian ran shi bu he li de mian dui geforce
6600gt和geforce 6600gt he geforce
7300gt真正的8管线,x1600显然没有胜算。好在,ati近期发布了x1650xt,此时真正拥有12管线,并且实现了36个像素单元,但是这似乎一切已经晚了,因为ati已经被amd所收购。 7300gt zhen zheng de 8 guan xian x1600 xian ran mei you sheng suan hao zai ati jin qi fa bu le x1650xt ci shi zhen zheng yong you 12 guan xian bing qie shi xian le 36 ge xiang su dan yuan dan shi zhe si hu yi qie yi jing wan le yin wei ati yi jing bei amd suo shou gou
ati x1650 pro似乎来得太迟了 ati x1650 pro si hu lai de tai chi le
五、写在最后:王朝的结束意味着什么 wu xie zai zui hou wang chao de jie shu yi wei zhe shen me
成长于s3的2d世界,走过3dfx的3d王朝,壮大于nvidia霸主时代的ati,每一步都走得不容易,尽管现在已经并购于amd之手!但是市场发展风云变幻,谁胜谁负实属难料,就连业界老大intel也没能够在cpu领域中一统天下。 cheng chang yu s3 de 2d shi jie zou guo 3dfx de 3d wang chao zhuang da yu nvidia ba zhu shi dai de ati mei yi bu dou zou de bu rong yi jin guan xian zai yi jing bing gou yu amd zhi shou dan shi shi chang fa zhan feng yun bian huan shui sheng shui fu shi shu nan liao jiu lian ye jie lao da intel ye mei neng gou zai cpu ling yu zhong yi tong tian xia
图形芯片领域并非就一定让nvidia只手遮天,就像当年没有人会相信3dfx的垄断会被打破一样,nvidia也始终会有它败下阵来的一天。且不说现在ati对它造成的冲击力还有多大,其它图形芯片厂商也无时不在虎视着这块肥沃的3d领土,一旦有机会,它们就会杀入这个战场中。所以说激烈的竞争来不得半点松懈,技术进步、产品改造一天都不能停息! tu xing xin pian ling yu bing fei jiu yi ding rang nvidia zhi shou zhe tian jiu xiang dang nian mei you ren hui xiang xin 3dfx de long duan hui bei da po yi yang nvidia ye shi zhong hui you ta bai xia zhen lai de yi tian qie bu shuo xian zai ati dui ta zao cheng de chong ji li hai you duo da qi ta tu xing xin pian chang shang ye wu shi bu zai hu shi zhe zhe kuai fei wo de 3d ling tu yi dan you ji hui ta men jiu hui sha ru zhe ge zhan chang zhong suo yi shuo ji lie de jing zheng lai bu de ban dian song xie ji shu jin bu chan pin gai zao yi tian dou bu neng ting xi
尽管ati的r600依然还在开发进程之中,但是未来ati的转型已经势在必行,至少不可能像nvidia那样将gpu作为最核心的产品线。从显卡厂商合作伙伴来看,ati已经算是被众叛亲离。ati显卡主要由三大代工厂生产:柏能、撼迅和同德。同德的作风一贯是脚踏两条船,因此现在nvidia已经称为其最重要的选择,而众多通路厂商也对其鼎力支持。原本对ati非常衷心的撼迅已被鸿海收购,而柏能也开始推出nvidia显卡。 jin guan ati de r600 yi ran hai zai kai fa jin cheng zhi zhong dan shi wei lai ati de zhuan xing yi jing shi zai bi hang zhi shao bu ke neng xiang nvidia na yang jiang gpu zuo wei zui he xin de chan pin xian cong xian ka chang shang he zuo huo ban lai kan ati yi jing suan shi bei zhong pan qin li ati xian ka zhu yao you san da dai gong chang sheng chan bai neng han xun he tong de tong de de zuo feng yi guan shi jiao ta liang tiao chuan yin ci xian zai nvidia yi jing cheng wei qi zui zhong yao de xuan ze er zhong duo tong lu chang shang ye dui qi ding li zhi chi yuan ben dui ati fei chang zhong xin de han xun yi bei hong hai shou gou er bai neng ye kai shi tui chu nvidia xian ka
和ati ruby说bye he ati ruby shuo bye
bye吧 bye ba
当然,这对于现在的ati而言已经并不重要。amd现在需要一个强大的芯片组厂商,更有着在cpu中集成gpu的雄心伟略。amd已经公布了自己的整合cpu和gpu的新型处理器平台“fusion”,这并非单颗处理器的代号,而是一系列cpu/gpu整合平台的总称。展望未来,或许ati的重心已经放在芯片组以及未来内置于cpu的图形技术。尽管现在看来ati王朝已经结束,但是谁又敢说amd不能将ati的图形技术重新推向巅峰呢? dang ran zhe dui yu xian zai de ati er yan yi jing bing bu zhong yao amd xian zai xu yao yi ge qiang da de xin pian zu chang shang geng you zhe zai cpu zhong ji cheng gpu de xiong xin wei lue amd yi jing gong bu le zi ji de zheng he cpu he gpu de xin xing chu li qi ping tai fusion zhe bing fei dan ke chu li qi de dai hao er shi yi xi lie cpu/gpu zheng he ping tai de zong cheng zhan wang wei lai huo hu ati de zhong xin yi jing fang zai xin pian zu yi ji wei lai nei zhi yu cpu de tu xing ji shu jin guan xian zai kan lai ati wang chao yi jing jie shu dan shi shui you gan shuo amd bu neng jiang ati de tu xing ji shu zhong xin tui xiang dian feng ne
i will be back? i will be back
ati x300ati radeon x300,驱动,最新驱动, 驱动下载,显卡驱动ati的x300,性能,ati mobility x300,驱动程序,
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