[比较失望]ATI 2900XTX测试

ehe12

这是我在某个论坛上发现的，原来2900XTX也早已经有评测报告了。不过用的是游戏，而不是什么3D MARK之类的。毕竟买这类高端民用卡，主要还是为了游戏，而不是为了跑分，所以以游戏来测试似乎是更好的办法。

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.

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.

89度热水

抢火星沙发

ppzhong

8.361的驱动的，想看看8.374的

clockrun

抢地球沙发

yyycxhtx

欢迎回到地球~~~~~

zzq456zzq456

这个测试已经没有参考价值了，LZ还是转些新的。

teddytao

都用最新驱动再来比较下吧：）

gromit

据说今天有人能拿到新的驱动

Blonde

那时侯的驱动比较旧吧？

eeerrr

不是说新驱动能提升5%吗？