A Force Manufacturing Ltd. 512X64Y-80F 4GB
VS
A Force Manufacturing Ltd. 128X64M-67E 1GB
A Force Manufacturing Ltd. 512X64Y-80F 4GB
VS
A Force Manufacturing Ltd. 128X64M-67E 1GB

Which to select

It's time to pick a winner. What is the difference between A Force Manufacturing Ltd. 512X64Y-80F 4GB and A Force Manufacturing Ltd. 128X64M-67E 1GB? Which memory is faster? Determining it is quite simple - look at the comparison table. The memory with lower latency and higher read/write speed is the winner.

Base specifications

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6
Specs
PC2-5300, SSTL 1.8V, CAS Supported: 3 4 5
DDR2
type
DDR2
785
average
459
49
latency
54
4,741.3 GB/s
read time
3,423.0 GB/s
1,727.3 GB/s
write time
1,335.9 GB/s
NA
price
NA