Compare Memory

Compare Kingston Fury Beast 128GB (2x64GB) DDR5 5600 vs Corsair XMS3 16GB (2x8GB) DDR3 1333 MHz

The main differences between Kingston Fury Beast 128GB (2x64GB) DDR5 5600 and Corsair XMS3 16GB (2x8GB) DDR3 1333 MHz are in Speed, Size, CAS Latency and Timing.

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Kingston Fury Beast 128GB (2x64GB) DDR5 5600

Corsair XMS3 16GB (2x8GB) DDR3 1333 MHz

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Brand

Kingston

Brand

Corsair

Model

KF556C36BBEK2-128

Model

CMX16GX3M2A1333C9

Release Date

📅 May 2025

Release Date

-

* First availability for purchase, it may not correspond to the actual market launch date.

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Price history

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Price history

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Price/GB

$9.82

Price/GB

$5.00

GB/$1

0.1

GB/$1

0.2

Samsung B-Die

No

Samsung B-Die

No

Compatible PC parts

Motherboards ►

Compatible PC parts

Motherboards ►

Type

288-pin DDR5 DIMM

Type

240-pin DDR3 DIMM

Speed

DDR5-5600 MHz

Speed

DDR3-1333 MHz

Size

128GB (2 x 64GB)

Size

16GB (2 x 8GB)

CAS Latency

36

CAS Latency

9

Timing

36-38-38-76

Timing

9-9-9-24

First Word Latency

12.85 ns

First Word Latency

13.5 ns

Voltage

1.25 V

Voltage

1.5 V

Heat Spreader

Yes

Heat Spreader

Yes

ECC Support

No

ECC Support

No

Color

Black

Color

-

Options (1)

Kingston Fury Beast 64GB (2x32GB) DDR5 6000 EXPO

6000MT/s 64GB
$914.99

-

Comparison and key differences summary

Reasons to buy the Kingston Fury Beast 128GB (2x64GB) DDR5 5600:

Less voltage required (-0.25 V needed)
Better first word latency (-0.65 ns)
More Capacity (+112 GB available)

Reasons to buy the Corsair XMS3 16GB (2x8GB) DDR3 1333 MHz:

94% cheaper, you can save $1,177.58
Less CAS latency (-27)

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