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Compare Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz vs Patriot Viper Steel RGB 64GB (2 x 32GB) DDR4 3200

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  3. Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz 🆚 Patriot Viper Steel RGB 64GB (2 x 32GB) DDR4 3200
Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz and Patriot Viper Steel RGB 64GB (2 x 32GB) DDR4 3200 are both memory with the same Voltage (1.35 V). The main differences are in Speed, Size, CAS Latency and Timing.
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Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz CL32 Black CP2K16G64C32U5B
Crucial Pro Overclocking 32GB (2x16GB) DDR5 6400MHz
Patriot Viper Steel RGB 64GB (2 x 32GB) DDR4 3200 (PC4 25600) Intel XMP 2.0 PVSR464G320C8K
Patriot Viper Steel RGB 64GB (2 x 32GB) DDR4 3200
Prices
(Change region)
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)
In Stock
$574.99
Last updated 51 minutes ago.
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Brand
Crucial
Brand
Patriot
Model
CP2K16G64C32U5B
Model
PVSR464G320C8K
Release Date
📅 October 2025
Release Date
-
* 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
$2.25
GB/$1
0.08
GB/$1
0.44
Samsung B-Die
No
Samsung B-Die
No
Compatible PC parts
Motherboards ►
Compatible PC parts
Motherboards ►
Type
288-pin DDR5 DIMM
Type
288-pin DDR4 DIMM
Speed
DDR5-6400 MHz
Speed
DDR4-3200 MHz
Size
32GB (2 x 16GB)
Size
64GB (2 x 32GB)
CAS Latency
32
CAS Latency
18
Timing
32-40-40-103
Timing
18-22-22-42
First Word Latency
10 ns
First Word Latency
11.25 ns
Voltage
1.35 V
Voltage
1.35 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
Black
Color
Black
LED Color
-
LED Color
RGB

Comparison and key differences summary

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

  • 32% cheaper, you can save $185.00
  • Better first word latency (-1.25 ns)

Buy now

Reasons to buy the Patriot Viper Steel RGB 64GB (2 x 32GB) DDR4 3200:

  • Less CAS latency (-14)
  • More Capacity (+32 GB available)
  • RGB Lighting

Buy now

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