Average Bench: 87.5% (27th of 113)

Based on 5,910 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M4A2666C16 4x4GB

Very good average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x4GB averaged just 12.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 4x4GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 33.5GB/s
Avg. 16 Core Write Bench 33.1GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x4GB is 39.5%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 4x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 18.1GB/s
Avg. Physical RAM Latency 73.8ns
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Average Bench

(Based on 5,910 samples)
Min Avg Max
24.9 MC Read 33.5 42.3
18.4 MC Write 33.1 42.3
21.9 MC Mixed 29.7 38.8
91.7% 32.1 GB/s
Min Avg Max
13.1 SC Read 18.1 25.2
16.7 SC Write 26.8 39.3
17.1 SC Mixed 24 32.5
65.6% 23 GB/s
Min Avg Max
57.1 Latency 73.8 102
54.2% 73.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
16GB DIMM 2800 MHz clocked @ 2666 MHz
MC Read 41.7
MC Write 43.9
MC Mixed 38.9
118% 41.5 GB/s
SC Read 17.1
SC Write 23
SC Mixed 23.8
61% 21.3 GB/s
Latency 62.4
64% 62.4 ns
4 of 4 slots used
16GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 28.9
MC Write 27
MC Mixed 25.8
78% 27.2 GB/s
SC Read 23.5
SC Write 28
SC Mixed 24.9
73% 25.5 GB/s
Latency 88
46% 88 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.9
MC Write 18.1
MC Mixed 27.2
70% 24.4 GB/s
SC Read 22.1
SC Write 18
SC Mixed 27.5
64% 22.5 GB/s
Latency 102
39% 102 ns
5,910 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 49,191,378 RAM Kits tested.

 Prices

MSRP ≈ $84 @ launch in Sep '14
AmazonUS CMK16GX4M4A2666C16B $11514 months
AmazonUS CMK16GX4M4A2666C16R $1737 months
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Typical Vengeance LPX DDR4 2666 C16 4x4GB Builds (Compare 3,228 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 79%
Battleship

Motherboard: Asus X99-DELUXE - $250

EDIT WITH CUSTOM PC BUILDER Value: 52% - Above average Total price: $1,456

Popular Vengeance LPX DDR4 2666 C16 4x4GB compatible motherboards:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute.

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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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
Memory Kit Rankings (Price vs Performance) January 2022 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]

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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.

 Comments

113 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.
CPUGPUSSD
Intel Core i5-12600K $289Nvidia RTX 3060-Ti $400Crucial MX500 250GB $48
Intel Core i5-12400F $184Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i5-11600K $254Nvidia RTX 3080 $700Samsung 850 Evo 120GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $470SanDisk Ultra Fit 32GB $16
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