- Joined
- May 16, 2003
- Location
- essex, england
hi there,
I am a completly new to overclocking, but am keen to build my own machine and start experimenting
I've been educating myself a bit but have some queries, hope you can help me out a little.
I understand that the AGP bus is designed to run at 66mhz, and that it is 32 Bit, and thus 4 (byte) X 66mhz = 133 mb/s. Taking the latest AGPx8 factor, I arrive at 2133 mb/s effective AGP bandwidth (please correct me if I am wrong).
Looking at the very latest graphic cards, the memory bandwith they can achieve is well in excess of this (up to 2.7 Gb/s). As my limited understanding goes, their is a major latency (right terminology?) factor here - or am I missing a sizable chunk of the puzzle?
Any comments much welcomed.
I am a completly new to overclocking, but am keen to build my own machine and start experimenting
I've been educating myself a bit but have some queries, hope you can help me out a little.
I understand that the AGP bus is designed to run at 66mhz, and that it is 32 Bit, and thus 4 (byte) X 66mhz = 133 mb/s. Taking the latest AGPx8 factor, I arrive at 2133 mb/s effective AGP bandwidth (please correct me if I am wrong).
Looking at the very latest graphic cards, the memory bandwith they can achieve is well in excess of this (up to 2.7 Gb/s). As my limited understanding goes, their is a major latency (right terminology?) factor here - or am I missing a sizable chunk of the puzzle?
Any comments much welcomed.