Average Bench: 73.9% (65th of 104)

Based on 15,678 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M2A2400C14 2x8GB

Good average bench

The Corsair Vengeance LPX DDR4 2400 C14 2x8GB averaged 26.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 16 Core Write Bench 27.9GB/s
Avg. 16 Core Read Bench 27.8GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2400 C14 2x8GB is 41.7%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2400 C14 2x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 17GB/s
Avg. Physical RAM Latency 71.3ns

Average Bench

(Based on 15,678 samples)
Min Avg Max
15.6 MC Read 27.8 33.8
16.2 MC Write 27.9 33.2
15.5 MC Mixed 23 29.3
74.9% 26.2 GB/s
Min Avg Max
12 SC Read 17 21.5
15.3 SC Write 26.8 33.7
13.8 SC Mixed 22.1 26.5
62.8% 22 GB/s
Min Avg Max
55.8 Latency 71.3 99.1
56.1% 71.3 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 clocked @ 2400 MHz
MC Read 33.5
MC Write 29.7
MC Mixed 28.8
88% 30.7 GB/s
SC Read 18.7
SC Write 30.6
SC Mixed 23.7
70% 24.3 GB/s
Latency 97.4
41% 97.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 28.8
MC Write 30.6
MC Mixed 24.5
80% 28 GB/s
SC Read 18.1
SC Write 30.6
SC Mixed 24.7
70% 24.5 GB/s
Latency 61.5
65% 61.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 28.9
MC Write 28.8
MC Mixed 22
76% 26.6 GB/s
SC Read 17.4
SC Write 25.8
SC Mixed 21.9
62% 21.7 GB/s
Latency 57.6
70% 57.6 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 28.1
MC Write 28
MC Mixed 21
73% 25.7 GB/s
SC Read 15.4
SC Write 26.6
SC Mixed 21.7
61% 21.2 GB/s
Latency 60.5
66% 60.5 ns
15,678 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,130,714 RAM Kits tested.


Approx. $77 @ launch in Oct '14
NeweggUS CMK16GX4M2A2400C14R $1669 hrs
AmazonUS CMK16GX4M2A2400C14 $1702 mins
NeweggUS CMK16GX4M2A2400C14 $1719 hrs
OutletPCUS CMK16GX4M2A2400C14R $17417 hrs
OutletPCUS CMK16GX4M2A2400C14 $17417 hrs
AmazonUS CMK16GX4M2A2400C14R $1922 mins
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Typical Vengeance LPX DDR4 2400 C14 2x8GB Builds (Compare 21,847 builds) See popular component choices, score breakdowns and rankings.
Gaming 93%
Nuclear submarine
Desktop 86%
Aircraft carrier
Workstation 66%
Battle cruiser

Motherboard: Asus Z170 PRO GAMING - $157

EDIT WITH CUSTOM PC BUILDER Value: 89% - Excellent Total price: $1,131

Popular Vengeance LPX DDR4 2400 C14 2x8GB compatible motherboards:

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Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price per GB.


Added 2 years ago.

Very good

15 months ago.

Very good kits. Low profile. Default speed is 2133mhz on my H270 MB. Need to activate the XMP for the RAM Kits to run at 2400mhz.


16 months ago.

when you check the task manager what's the actual speed of these sticks it isn't 2400Mhz, it's 2197Mhz which is horrible!

104 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 $340Nvidia GTX 1070 $400Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $160Nvidia GTX 1060-6GB $290Samsung 850 Evo 500GB $121
Intel Core i5-8600K $225AMD RX 480 $280Samsung 850 Pro 256GB $163
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $160SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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