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Compare Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz vs CORSAIR VENGEANCE 32GB (2x16GB) DDR5 6800MHz

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  3. Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz 🆚 CORSAIR VENGEANCE 32GB (2x16GB) DDR5 6800MHz
Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz and CORSAIR VENGEANCE 32GB (2x16GB) DDR5 6800MHz are both memory with the same Size (32GB (2 x 16GB)). The main differences are in Speed, CAS Latency, Timing and First Word Latency.
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Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz CL32 Black CP2K16G64C32U5B
Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz
CORSAIR VENGEANCE 32GB (2x16GB) DDR5 6800MHz CL40 Intel XMP Black (CMK32GX5M2B6800C40)
CORSAIR VENGEANCE 32GB (2x16GB) DDR5 6800MHz
Prices
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Out of Stock
Free shipping
$389.99
Out of Stock
Free shipping
$389.99
Out of Stock
Free shipping
$399.99
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Prices
(Change region)
Out of Stock
Free shipping
$234.99
Out of Stock
Free shipping
$459.99
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Brand
Crucial
Brand
Corsair
Model
CP2K16G64C32U5B
Model
CMK32GX5M2B6800C40
Release Date
📅 October 2025
Release Date
📅 March 2023
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(72 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$12.19
Price/GB
$7.34
GB/$1
0.08
GB/$1
0.14
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Motherboards ►
Compatible PC parts
Motherboards ►
Type
288-pin DDR5 DIMM
Type
288-pin DDR5 DIMM
Speed
DDR5-6400 MHz
Speed
DDR5-6800 MHz
Size
32GB (2 x 16GB)
Size
32GB (2 x 16GB)
CAS Latency
32
CAS Latency
40
Timing
32-40-40-103
Timing
40-50-50-110
First Word Latency
10 ns
First Word Latency
11.76 ns
Voltage
1.35 V
Voltage
1.4 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
Black
Color
Black

Comparison and key differences summary

Reasons to buy the Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz:

  • Newer Product, it was released around 3 years later
  • Less voltage required (-0.05 V needed)
  • Less CAS latency (-8)
  • Better first word latency (-1.76 ns)

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Reasons to buy the CORSAIR VENGEANCE 32GB (2x16GB) DDR5 6800MHz:

  • 40% cheaper, you can save $155.00
  • Higher speed frequency (+400 MHz)

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