Product comparison · 2 memory modules

HyperX Predator 8GB (2x4GB) DDR3-2800MHz vs Kingston Technology 8GB 1866MHz

15specifications compared
9differ
6identical
12known for one product only

Key differences

The Kingston Technology 8GB 1866MHz has 8 bit more memory bus than the HyperX Predator 8GB (2x4GB) DDR3-2800MHz (72 bit vs 64 bit). The HyperX Predator 8GB (2x4GB) DDR3-2800MHz has 934 MHz more bus clock rate than the Kingston Technology 8GB 1866MHz (2800 MHz vs 1866 MHz). Only the Kingston Technology 8GB 1866MHz has ECC. Memory layout (modules x size): 2 x 4 GB on the HyperX Predator 8GB (2x4GB) DDR3-2800MHz, 1 x 8 GB on the Kingston Technology 8GB 1866MHz. Buffered memory type: Unregistered (unbuffered) on the HyperX Predator 8GB (2x4GB) DDR3-2800MHz, Registered (buffered) on the Kingston Technology 8GB 1866MHz.

Memory layout (modules x size)
- Predator 8GB (2x4GB) DDR3-2800MHz:2 x 4 GB
- 8GB 1866MHz:1 x 8 GB
ECC
- Predator 8GB (2x4GB) DDR3-2800MHz:No
- 8GB 1866MHz:Yes
Memory bus
- Predator 8GB (2x4GB) DDR3-2800MHz:64 bit
- 8GB 1866MHz:72 bit
Buffered memory type
- Predator 8GB (2x4GB) DDR3-2800MHz:Unregistered (unbuffered)
- 8GB 1866MHz:Registered (buffered)
Module configuration
- Predator 8GB (2x4GB) DDR3-2800MHz:512M x 64
- 8GB 1866MHz:1G X 72
Product colour
- Predator 8GB (2x4GB) DDR3-2800MHz:Black, Blue
- 8GB 1866MHz:Black, Green
Bus clock rate
- Predator 8GB (2x4GB) DDR3-2800MHz:2800 MHz
- 8GB 1866MHz:1866 MHz
Error indication
- Predator 8GB (2x4GB) DDR3-2800MHz:No
- 8GB 1866MHz:ECC

Side by side

Differences highlightedShow differences only

Comparison of Predator 8GB (2x4GB) DDR3-2800MHz, 8GB 1866MHz
27 specifications	A HyperX Predator 8GB (2x4GB) DDR3-2800MHz View product	B Kingston Technology 8GB 1866MHz View product
Features6 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)Differs	2 x 4 GB	1 x 8 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	12	Unknown — not stated by the source
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 voltageKnown for one	1.65 V	Unknown — not stated by the source
Module configurationDiffers	512M x 64	1G X 72
Memory typeKnown for one	PC3-22400	Unknown — not stated by the source
Product colourDiffers	Black, Blue	Black, Green
Lead plating	Gold	Gold
Memory rankingKnown for one	Unknown — not stated by the source	1
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 features3 differ
Bus clock rateDiffers	2800 MHz	1866 MHz
Error indicationDiffers	No	ECC
Internal memory	8192 MB	8192 MB
Memory layoutDiffers	2 x 4096 MB	1 x 8192 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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