Product comparison · 2 memory modules

HyperX 16GB DDR3-1866 vs HyperX 8GB DDR3-2133

Key differences

Internal memory
- 16GB DDR3-1866:16 GB
- 8GB DDR3-2133:8 GB
Memory layout (modules x size)
- 16GB DDR3-1866:2 x 8 GB
- 8GB DDR3-2133:2 x 4 GB
CAS latency
- 16GB DDR3-1866:10
- 8GB DDR3-2133:11
Memory clock speed
- 16GB DDR3-1866:1866 MHz
- 8GB DDR3-2133:2133 MHz
Memory ranking
- 16GB DDR3-1866:2
- 8GB DDR3-2133:1
Module configuration
- 16GB DDR3-1866:1024M x 64
- 8GB DDR3-2133:512M x 64
Row cycle time
- 16GB DDR3-1866:44.7 ns
- 8GB DDR3-2133:44.22 ns
Row active time
- 16GB DDR3-1866:34 ns
- 8GB DDR3-2133:31.875 ns

Differences highlightedShow differences only

Comparison of 16GB DDR3-1866, 8GB DDR3-2133
32 specifications	A HyperX 16GB DDR3-1866 View product	B HyperX 8GB DDR3-2133 View product
Features9 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	2 x 8 GB	2 x 4 GB
CAS latencyDiffers	10	11
Memory clock speedDiffers	1866 MHz	2133 MHz
Memory rankingDiffers	2	1
Module configurationDiffers	1024M x 64	512M x 64
Row cycle timeDiffers	44.7 ns	44.22 ns
Row active timeDiffers	34 ns	31.875 ns
Memory typeDiffers	PC-15000	PC-17000
Other features3 differ
Bus clock rateDiffers	1866 MHz	2133 MHz
Internal memoryDiffers	16384 MB	8192 MB
Memory layoutDiffers	2 x 8192 MB	2 x 4096 MB

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