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首款DX11顯卡亮相!HD5870規格/價格確定 [複製鏈接]

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發表於 09-9-10 03:13 PM |只看該作者 |倒序瀏覽 |打印
雖然經過多次展示和演示,但直到今天,官方宣布的頭一天,我們才第一次真正看到了AMD DX11顯卡Radeon HD 5870的完整真容。

- 整體設計很簡單,形似一塊方方正正的磚頭,甚至可以說是相當粗糙,不知道是不是因為工程樣品的緣故。

- 橫向上似乎已經超過了標準長度,但目前還沒有具體數據。

- 雙插槽散熱器,體積相當龐大。

- 尾部兩個紅色的散熱出風口很惹眼,不過感覺怪怪的。

- 輸出接口很豐富,兩個DVI、一個HDMI和一個DisplayPort,因為ATI Eyefinity技術而支持三顯輸出。

- 從背部看核心區域不小,而且據說GPU芯片是旋轉45度封裝的,核心面積應該不小。

規格方面,現在已經可以確認,代號Cypress的Radeon HD 5800系列配備1600個流處理器和80個紋理單元,也就是20組SIMD陣列,同時全面使用GDDR5顯存,位寬則保持在256-bit。

價格上最新消息稱,Radeon HD 5870定在了399美元,比Radeon HD 4870面世之初貴了整整100美元,而Radeon HD 5850也可能會高達279-299美元。顯然,NVIDIA GT300難產給了AMD更大的自由,只能期待NVIDIA新卡盡快完工上市了。
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十週年勳章(賀詞)

2#
發表於 09-9-10 03:26 PM |只看該作者
其實呢個散熱幾型

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十週年勳章(賀詞)

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發表於 09-9-10 04:07 PM |只看該作者
399美元

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十週年勳章(賀詞) 笑傲無雙

4#
發表於 09-9-10 04:21 PM |只看該作者
好似個盒仔咁

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發表於 09-9-10 04:40 PM |只看該作者
N記咁唔生性 搞到要買貴卡-,-一係就等....唉....

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6#
發表於 09-9-10 05:07 PM |只看該作者
N卡 良率唔掂A_A
不過聽聞會趕出 但話說好似又施展N記獨家戰術 馬甲戰術~

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發表於 09-9-10 05:16 PM |只看該作者
原帖由 天地無雙 於 2009-9-10 05:07 PM 發表
N卡 良率唔掂A_A
不過聽聞會趕出 但話說好似又施展N記獨家戰術 馬甲戰術~

又諗住換湯唔換藥-,-?

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8#
發表於 09-9-10 05:35 PM |只看該作者
呢個都係聽返黎 實情就唔知了~_~

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發表於 09-9-10 06:59 PM |只看該作者
條線 識發光 就型啦

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10#
發表於 09-9-10 07:24 PM |只看該作者
CPU:AMD Phenom II X4 955BE
Win 7 RTM
VGA:HD5870 1GB

Crysis 1900x1200 4AA+16AF DX10 Very High
min:30.**
avg:43.**
max:54.**
岩岩係D國外測試FORUM睇度-,-

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11#
發表於 09-9-10 07:25 PM |只看該作者
好樣衰...
又貴
不過唔知性能如何

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十週年勳章(賀詞)

12#
發表於 09-9-10 07:26 PM |只看該作者
5870 1GB 6屏演視


AMD is looking to expand your horizons with its Eyefinity technology, allowing you to run up to six monitors in HD from a single graphics card – and TechRadar has had the chance to play with the latest in graphics tech.
Although you'll have to wait and see how ATI is bringing the technology to our homes, Eyefinity is close to release and looking rather stunning.



Essentially, the technology allows you to run multiple monitors in high definition from your graphics card – and TechRadar was at the top-secret launch event to test out whether it's merely a gimmick, or if it's really a game changer for the company.

Although it is working hard on getting partners to provide the kind of monitor hardware necessary for the practical necessities of sticking six monitors together, AMD seems aware that the majority of us will not be forking out for a half dozen panels just yet.

But, as we flew an aeroplane through stunning vistas (not the OS) with our peripheral vision taken up with screen and not wall, we have to confess that the high definition multiple monitors were certainly helping us feel more involved in things.

Even with the rather sexy specially supplied Samsung monitors that sported much thinner bezels, the black lines were, of course, noticeable, but it was amazing just how quickly your eyes start discounting the edges of the screens.

The power of the technology that supplied Eyefinity was clear – this was a meaty rig indeed to provide stutter-free six monitor action (6 x 2,560x1,600 resolution, in fact) but it wasn't so pricey that it would be beyond the means of an enthusiast gamer.

Stick six 23-inch monitors in the mix, however, and you'd be looking for seriously deep pockets.

Still, as a concept, it was pretty damn cool, and we bore that in mind when we moved over to a more feasible three monitor setup – which will be available earlier than the six-screen behemoth.



Now we should point out that multiple monitors are nothing new, but in gaming terms getting a stable gaming experience while using the setup has been problematic.

Eyefinity (and the surrounding tech) changes that, and in spectacular style.

On the three monitors, the gaming experience was, in all honesty, not significantly worse than the six monitor set-up – and less likely to be pie in the sky for Mr average income.

Your peripheral vision extends far wider than it does vertically – and with the focus on the middle monitor, the side monitors gloriously plied our eyes with extra information without detracting from the gameplay.

The game being featured on this rig was Left4Dead, and it was certainly an advantage to be able to sense further around ourselves. It literally expanded our horizons in terms of gameplay – and, as a nice little added bonus – it made it much nicer to spectate.

Apparently many games are perfectly capable of taking advantage of the ridiculously large field of vision, because they take their maximum resolutions from what the graphics card tells them.

Because EyeFinity allows you to essentially treat the entire surface of your monitors as a single resolution, you simply choose what you are offered and the game adapts – giving you glorious action.

AMD was at pains to point out that this isn't applicable to all games, but an extensive list was shown including major first person shooters like Half Life 2, Crysis, and Far Cry 2, real-time strategy games, flight sims and so on that could run well on EyeFinity setups.

Of course, multiple monitors have uses outside of gaming – and EyeFinity allows you to set up the monitors in multiple configurations – with some portrait and other landscape, in an inverted 'T' with four monitors or in an 'L' shape for instance.

This, of course, boosts productivity and, for people who need multiple programmes running at the same time (AMD's example was city traders), and have the computers that can cope, this will prove to be a major boon.

We also asked AMD if the EyeFinity tech could cope with monitors with different resolutions and sizes, and received an affirmative – which means that you could begin to add monitors as and when you like, including re-using old ones.

Plus you can clone and span monitors to your heart's content, or even group screens together.

It's pretty damn cool, especially considering that it is close to a public release, and, although you might not be forking out for a six screen setup straight away, we can see the three monitor configuration gaining some traction

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13#
發表於 09-9-10 07:32 PM |只看該作者
GAME = HAWX?

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14#
發表於 09-9-10 07:33 PM |只看該作者
正 錢唔係問題

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十週年勳章(賀詞)

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發表於 09-9-10 07:39 PM |只看該作者
原帖由 天地無雙 於 2009-9-10 07:32 PM 發表
GAME = HAWX?

嗯嗯

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16#
發表於 09-9-10 08:01 PM |只看該作者
最小都2千以上!!

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17#
發表於 09-9-10 08:52 PM |只看該作者
5850-都最少2100蚊...
5870最少3100蚊....

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十週年勳章(賀詞)

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發表於 09-9-10 08:54 PM |只看該作者
原帖由 牙峻* 於 2009-9-10 08:52 PM 發表
5850-都最少2100蚊...
5870最少3100蚊....

無計...n仔唔生性..ATI既DX11卡係哩幾個月獨大 梗係有貴賣貴...賺左先講-,-"
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