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Patriot Viper Steel Series DDR4 16GB (2x8GB) 4000MHz vs Viper Steel Series DDR4 16GB (2x8GB) 3866MHz

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Brand
Patriot
Brand
Patriot
Model
PVS416G400C9K
Model
PVS416G386C8K
Release Date
-
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(15 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$3.44
Price/GB
-
GB/$1
0.29
GB/$1
-
Samsung B-Die
Samsung B-Die
(No)
Supported PC parts
Supported PC parts
Type
288-pin DIMM DDR4
Type
288-pin DIMM DDR4
Speed
DDR4-4000 MHz
Speed
DDR4-3866 MHz
Size
16GB (2 x 8GB)
Size
16GB (2 x 8GB)
CAS Latency
19
CAS Latency
18
Timing
19-19-19-39
Timing
18-22-22-40
First Word Latency
9.5 ns
First Word Latency
9.31 ns
Voltage
1.35 V
Voltage
1.35 V
Heat Spreader
Yes
Heat Spreader
Yes
ECC Support
No
ECC Support
No
Color
Gunmetal Grey
Color
-

What are the differences between Patriot Viper Steel Series DDR4 16GB (2x8GB) 4000MHz and Viper Steel Series DDR4 16GB (2x8GB) 3866MHz? Analyze head-to-head all specifications and features to find out the better ram.

Comparison and key differences summary

Reasons to pick the Patriot Viper Steel Series DDR4 16GB (2x8GB) 4000MHz:

  • Higher speed frequency (+134 MHz).

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Reasons to pick the Patriot Viper Steel Series DDR4 16GB (2x8GB) 3866MHz:

  • Less CAS latency (-1).
  • Better first word latency (-0.19 ns).

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