Average Bench: 82.6% (46th of 105)

Based on 82,666 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M2B3000C15 2x8GB

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 2x8GB averaged just 17.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 3000 C15 2x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 32GB/s
Avg. 16 Core Write Bench 31GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 2x8GB is 49.7%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 3000 C15 2x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 19.1GB/s
Avg. Physical RAM Latency 67.9ns

Average Bench

(Based on 82,666 samples)
Min Avg Max
19.3 MC Read 32 41.4
18 MC Write 31 39.2
15.5 MC Mixed 25.2 33.7
84% 29.4 GB/s
Min Avg Max
12.7 SC Read 19.1 24.6
15.1 SC Write 30.1 40.8
14.8 SC Mixed 24.4 30.8
70.1% 24.5 GB/s
Min Avg Max
49.2 Latency 67.9 100
58.9% 67.9 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 3200 MHz clocked @ 1600 MHz
MC Read 44.1
MC Write 38.3
MC Mixed 33.5
110% 38.6 GB/s
SC Read 21
SC Write 30.9
SC Mixed 25.4
74% 25.8 GB/s
Latency 89.9
44% 89.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 32.1
MC Write 36.5
MC Mixed 31.7
96% 33.4 GB/s
SC Read 20.7
SC Write 39.4
SC Mixed 28.3
84% 29.5 GB/s
Latency 53.5
75% 53.5 ns
2 of 8 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 33.8
MC Write 28.9
MC Mixed 28.6
87% 30.4 GB/s
SC Read 15.1
SC Write 21.5
SC Mixed 19.4
53% 18.7 GB/s
Latency 54.5
73% 54.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 26.1
MC Write 26.3
MC Mixed 21.6
70% 24.7 GB/s
SC Read 10.2
SC Write 17.1
SC Mixed 17.1
42% 14.8 GB/s
Latency 70.7
57% 70.7 ns
82,666 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,220,181 RAM Kits tested.


Approx. $73 @ launch in Oct '14
AmazonUS CMK16GX4M2B3000C15W $17619 mins
AmazonUS CMK16GX4M2B3000C15B $18020 mins
AmazonUS CMK16GX4M2B3000C15 $18020 mins
NeweggUS CMK16GX4M2B3000C15B $1812 hrs
NeweggUS CMK16GX4M2B3000C15R $1812 hrs
OutletPCUS CMK16GX4M2B3000C15R $1851 day
OutletPCUS CMK16GX4M2B3000C15 $1851 day
NeweggUS CMK16GX4M2B3000C15 $1882 hrs
OutletPCUS CMK16GX4M2B3000C15W $19421 days
EbayUS CMK16GX4M2B3000C15 $1994 mins
NeweggUS CMK16GX4M2B3000C15W $2002 hrs
AmazonUS CMK16GX4M2B3000C15R $20220 mins
OutletPCUS CMK16GX4M2B3000C15B $21625 days
EbayUS CMK16GX4M2B3000C15W $29923 mins
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Typical Vengeance LPX DDR4 3000 C15 2x8GB Builds (Compare 22,012 builds) See popular component choices, score breakdowns and rankings.
Gaming 93%
Nuclear submarine
Desktop 87%
Aircraft carrier
Workstation 66%
Battle cruiser

Motherboard: Asus Z170 PRO GAMING - $157

EDIT WITH CUSTOM PC BUILDER Value: 86% - Excellent Total price: $1,204

Popular Vengeance LPX DDR4 3000 C15 2x8GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) July 2018 RAM Rankings.

We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by current cost per GB to yield value for money. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top Memory Kits. [RAMPro]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.


Added 2 years ago.


2 months ago.

very slow rates, XMP and evey clockable option tweaked


9 days ago.

this is the worst computer


27 days ago.

can't do cl14


1 month ago.

luvly jubbly


13 days ago.

my G.SKILL Ripjaws V DDR4 2800 C16 2x8GB performs better than the average of this one and better than the highest result for this one ;) I run mine at 3200 15-15-36 1T 1.35v for ---LESS MONEY--- lol!

Deal  amzn.to/...

105 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $121
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $136
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $58HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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