Two days ago, AMD's upcoming ATI Radeon HD 2900 XT was given an early and unscheduled trip through the latest benchmarking software. Now it's the turn of the Radeon HD 2900 XTX.
Website DailyTech took a sample of the XTX card with a core clock of 750MHz and 1GB of GDDR 4 clocked to 2020MHz and ran it against an Nvidia GeForce 8800 GTX. For comparison it also re-tested the 745MHz core, 800MHz memory Radeon HD 2900 XT, equipped with 512MB of GDDR 3.
The tests used retail drivers ATI released to its board partners. The GeForce 8800 GTX is a vendor-overclocked board running at 650MHz with 1000MHz GDDR 3 memory. The test system comprised a four-core Core 2 Extreme QX6700, Asus 5N32-E SLI mobo and Corsair 800MHz DDR 2 memory.
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The bottom line: on the basis of these tests at least, the XTX doesn't provide much of an advantage over the XT. Since the core clock speed difference is just 5MHz, and the two GPUs are otherwise identical, clearly the gain - typically amounting to less than two extra frames a second - comes from the extra 512MB of GDDR 4.作者: 89度热水 时间: 2007-5-8 21:40
抢火星沙发作者: ppzhong 时间: 2007-5-8 22:24
8.361的驱动的，想看看8.374的作者: clockrun 时间: 2007-5-8 23:31
抢地球沙发作者: yyycxhtx 时间: 2007-5-8 23:34
欢迎回到地球~~~~~作者: 天边的浮云 时间: 2007-5-9 07:53
提示: 作者被禁止或删除 内容自动屏蔽作者: zzq456zzq456 时间: 2007-5-9 07:59
这个测试已经没有参考价值了，LZ还是转些新的。作者: teddytao 时间: 2007-5-9 09:15
都用最新驱动再来比较下吧：）作者: gromit 时间: 2007-5-9 09:28
据说今天有人能拿到新的驱动作者: Blonde 时间: 2007-5-9 11:51
那时侯的驱动比较旧吧？作者: eeerrr 时间: 2007-5-9 12:03
不是说新驱动能提升5%吗？