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Compare Corsair Vengeance Pro 64GB DDR3 2133MHz vs Vengeance RGB 128GB (2x64GB) DDR5 6400MHz

The main differences between Corsair Vengeance Pro 64GB DDR3 2133MHz and CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz are in Speed, Size, CAS Latency and Timing.

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Corsair Vengeance Pro 64GB DDR3 2133MHz

CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz

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Brand

Corsair

Brand

Corsair

Model

CMY64GX3M8A2133C11

Model

CMH128GX5M2B6400C42

Release Date

📅 November 2013

Release Date

📅 May 2025

* 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

$4.05

Price/GB

$14.02

GB/$1

0.25

GB/$1

0.07

Samsung B-Die

No

Samsung B-Die

No

Compatible PC parts

Motherboards ►

Compatible PC parts

Motherboards ►

Type

240-pin DDR3 DIMM

Type

288-pin DDR5 DIMM

Speed

DDR3-2133 MHz

Speed

DDR5-6400 MHz

Size

64GB (8 x 8GB)

Size

128GB (2 x 64GB)

CAS Latency

11

CAS Latency

42

Timing

11-11-11-27

Timing

42-52-52-104

First Word Latency

10.31 ns

First Word Latency

13.12 ns

Voltage

1.5 V

Voltage

1.35 V

Heat Spreader

Yes

Heat Spreader

Yes

ECC Support

No

ECC Support

No

Color

-

Color

Black

LED Color

-

LED Color

RGB

Options (1)

Corsair Vengeance Pro 64GB 8 x 8GB DDR3 1866MHz

Black 1866 Mhz C9 XMP
$250.99

-

Comparison and key differences summary

Reasons to buy the Corsair Vengeance Pro 64GB DDR3 2133MHz:

86% cheaper, you can save $1,535.00
Less CAS latency (-31)
Better first word latency (-2.81 ns)

Reasons to buy the CORSAIR Vengeance RGB 128GB (2x64GB) DDR5 6400MHz:

Newer Product, it was released around 12 years later
Less voltage required (-0.15 V needed)
More Capacity (+64 GB available)
RGB Lighting

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