catstone
New Member
- Joined
- Aug 31, 2006
- Messages
- 44 (0.01/day)
- Location
- p.r.c
| Processor | AMD 64 ES at 200*7=1.4gig 1mL2cache |
|---|---|
| Motherboard | ABIT NF8 with nforce3 250gb chipset |
| Cooling | ordinary air cooling |
| Memory | 512*2=1gig of different brand with same memory chip D43 |
| Video Card(s) | ATI 9800 with 128M at 128bit |
| Storage | IBM scsi ic35l036ucd210 |
| Display(s) | PHILIPS 105s5 |
| Case | plain |
| Audio Device(s) | onboard |
| Power Supply | 250wt |
| Software | windows xp |
i am a newbie to this forum,and i am happy to join with u to learn more
here i have several questions about the differences between the specifications of ATI and NVIDIA cards.
1/ frequency. ATI cards run at a much higher frequency,about 100mhz higher than NVIDIA
2/pipeline. ATI cards have more pipelines builtin, about twice as NVIDIA
3/memory bandwidth. ATI cards are more likely to corporate a memory bandwidth of 256bit.From 9800pro on, there are various models. While Nvidia has fewer 256-bandwidth cards. eg. the best-seller of nvidia-family:7600gt
hereby I am puzzled with these differeces. As known,the specifications above are vitally important to tell their performance. But how can these differences results in similar class of performance?
here i have several questions about the differences between the specifications of ATI and NVIDIA cards.
1/ frequency. ATI cards run at a much higher frequency,about 100mhz higher than NVIDIA
2/pipeline. ATI cards have more pipelines builtin, about twice as NVIDIA
3/memory bandwidth. ATI cards are more likely to corporate a memory bandwidth of 256bit.From 9800pro on, there are various models. While Nvidia has fewer 256-bandwidth cards. eg. the best-seller of nvidia-family:7600gt
hereby I am puzzled with these differeces. As known,the specifications above are vitally important to tell their performance. But how can these differences results in similar class of performance?
