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標題: [硬件] Shader Model 3.0 [打印本頁]

作者: qcmadness 時間: 2005-7-1 02:00 標題: Shader Model 3.0

Shader Model (Pixel Shader + Vertex Shader) 3.0相比起2.0有以下改進:
1. Pixel Shader Length由96加到65535+
2. Vertex Shader Length由96加到65535+
2. 加入Dynamic Branching
3. 要求有32-bit rendering
4. 要求有Instancing Support, 可以用同一條command畫多過一點Vertex

基本上SM 3.0比2.0多出既主要係功能方面,
畫質唔係影響好大.

至於點解話SM 3.0係6600以下既hardware冇咩用時,
我搵關於SM 3.0 support果陣時, Farcry根本搵唔到
好多關於6200既benchmark, 好可能速度根本唔夠,
令我想起FX5200要用SM 1 Path行game.
所以我會conclude為6200有冇SM 3.0都冇用.

References:
1. Tom\'s Hardware Guide
http://graphics.tomshardware.com
2. AnandTech
http://www.anandtech.com
3. X-bit labs
http://www.xbitlabs.com
4. Microsoft
http://www.microsoft.com/whdc/wi ... model30_NVIDIA.mspx

作者: trentcys 時間: 2005-7-1 02:56

SM3.0 is not bad ga~

The only issue is it\'s not a must (nor a useful feature) for today

作者: qcmadness 時間: 2005-7-1 02:58

引用:

Originally posted by trentcys at 2005-7-1 02:56:
SM3.0 is not bad ga~
The only issue is it\'s not a must (nor a useful feature) for today

而家用唔著, 到要用得著果陣時,
果d卡都會平好多......

我買hardware次次都係快人半拍, 成日買貴野

作者: trentcys 時間: 2005-7-1 03:01

引用:

Originally posted by qcmadness at 2005-7-1 02:58:

而家用唔著, 到要用得著果陣時,
果d卡都會平好多......

我買hardware次次都係快人半拍, 成日買貴野

當年$1.8k買左Radeon8500睇住佢暴跌

自此學識左比人慢半拍買hardware

作者: qcmadness 時間: 2005-7-1 03:03

引用:

Originally posted by trentcys at 2005-7-1 03:01:

當年$1.8k買左Radeon8500睇住佢暴跌
自此學識左比人慢半拍買hardware

我既紀錄

1. P3 1GHz (Coppermine) @ $2K
2. Linksys 8.02.11b with USB receiver @ $1.3K
3. 128MB USB Flash Drive @ $278
:crouch::crouch::crouch:

作者: crocodile... 時間: 2005-7-1 03:39

引用:

Originally posted by qcmadness at 2005-7-1 03:03:

我既紀錄
1. P3 1GHz (Coppermine) @ $2K
2. Linksys 8.02.11b with USB receiver @ $1.3K
3. 128MB USB Flash Drive @ $278
:crouch::crouch::crouch:

真係好。。。勁:crouch:最後嗰2樣

作者: 蕃茄先生 時間: 2005-7-4 09:38

引用:

Originally posted by trentcys at 2005-7-1 03:01:

當年$1.8k買左Radeon8500睇住佢暴跌
自此學識左比人慢半拍買hardware

6600 series 都將會跌啦~

6600: ~900>~600
6600GT: ~1400>~900

不過都玩左好耐lu~

作者: 蕃茄先生 時間: 2005-7-4 09:39

引用:

Originally posted by qcmadness at 2005-7-1 03:03:

我既紀錄
1. P3 1GHz (Coppermine) @ $2K
2. Linksys 8.02.11b with USB receiver @ $1.3K
3. 128MB USB Flash Drive @ $278
:crouch::crouch::crouch:

好左我果陣買唔倒o者~

講起第三樣，有一次坐巴士我執倒一條~

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