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		- Joined
 - 6 Jun 2008
 
- Posts
 - 117
 
the point is that the SSD performance at random read/write is relatively low
whereas supercache performance at random read/write is around 1000MB/sec
sequential writes to SSD have high bandwidth - supercache will (help to) order the writes into block order also
so adding supercache to your SSD will give much better performance than buying a faster SSD (ie: M225 + supercache = faster and cheaper than X25)
the 1000MB/sec benchmark was a Pentium D 830 with Raptor raid 0 x 2
with around 5000MB/sec memory bandwidth
so maybe a newer machine could get 1500MB/sec or better
	
		
			
		
		
	
				
			whereas supercache performance at random read/write is around 1000MB/sec
sequential writes to SSD have high bandwidth - supercache will (help to) order the writes into block order also
so adding supercache to your SSD will give much better performance than buying a faster SSD (ie: M225 + supercache = faster and cheaper than X25)
the 1000MB/sec benchmark was a Pentium D 830 with Raptor raid 0 x 2
with around 5000MB/sec memory bandwidth
so maybe a newer machine could get 1500MB/sec or better
	
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	

