Product comparison · 2 memory modules

HyperX Predator 8GB (2x4GB) DDR3-2800MHz vs Kingston Technology 16GB DDR4-2133

16specifications compared
14differ
2identical
11known for one product only

Key differences

The Kingston Technology 16GB DDR4-2133 has 8 GB more internal memory than the HyperX Predator 8GB (2x4GB) DDR3-2800MHz (16 GB vs 8 GB). The Kingston Technology 16GB DDR4-2133 has 48 -pin DIMM more memory form factor than the HyperX Predator 8GB (2x4GB) DDR3-2800MHz (288-pin DIMM vs 240-pin DIMM). The Kingston Technology 16GB DDR4-2133 has 3 more CAS latency than the HyperX Predator 8GB (2x4GB) DDR3-2800MHz (15 vs 12). Only the Kingston Technology 16GB DDR4-2133 has ECC. Memory layout (modules x size): 2 x 4 GB on the HyperX Predator 8GB (2x4GB) DDR3-2800MHz, 1 x 16 GB on the Kingston Technology 16GB DDR4-2133.

Internal memory
- Predator 8GB (2x4GB) DDR3-2800MHz:8 GB
- 16GB DDR4-2133:16 GB
Memory layout (modules x size)
- Predator 8GB (2x4GB) DDR3-2800MHz:2 x 4 GB
- 16GB DDR4-2133:1 x 16 GB
Internal memory type
- Predator 8GB (2x4GB) DDR3-2800MHz:DDR3
- 16GB DDR4-2133:DDR4
Memory form factor
- Predator 8GB (2x4GB) DDR3-2800MHz:240-pin DIMM
- 16GB DDR4-2133:288-pin DIMM
ECC
- Predator 8GB (2x4GB) DDR3-2800MHz:No
- 16GB DDR4-2133:Yes
CAS latency
- Predator 8GB (2x4GB) DDR3-2800MHz:12
- 16GB DDR4-2133:15
Memory bus
- Predator 8GB (2x4GB) DDR3-2800MHz:64 bit
- 16GB DDR4-2133:72 bit
Buffered memory type
- Predator 8GB (2x4GB) DDR3-2800MHz:Unregistered (unbuffered)
- 16GB DDR4-2133:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of Predator 8GB (2x4GB) DDR3-2800MHz, 16GB DDR4-2133
27 specifications	A HyperX Predator 8GB (2x4GB) DDR3-2800MHz View product	B Kingston Technology 16GB DDR4-2133 View product
Features10 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	2 x 4 GB	1 x 16 GB
Internal memory typeDiffers	DDR3	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	12	15
Memory clock speedKnown for one	2800 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageDiffers	1.65 V	1.2 V
Module configurationDiffers	512M x 64	2G X 72
Memory typeKnown for one	PC3-22400	Unknown — not stated by the source
Product colourKnown for one	Black, Blue	Unknown — not stated by the source
Lead plating	Gold	Gold
Memory rankingKnown for one	Unknown — not stated by the source	2
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Other features4 differ
Bus clock rateDiffers	2800 MHz	2133 MHz
Error indicationDiffers	No	ECC
Internal memoryDiffers	8192 MB	16384 MB
Memory layoutDiffers	2 x 4096 MB	1 x 16384 MB
Number of pinsKnown for one	240	Unknown — not stated by the source
Chips organisationKnown for one	Unknown — not stated by the source	X4
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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