Average Bench: 83.7% (43rd of 113)

Based on 1,663 user benchmarks.  Model: Corsair Vengeance LPX CMK64GX4M4A2666C16 4x16GB

Very good average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x16GB averaged just 16.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 4x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 31.8GB/s
Avg. 16 Core Read Bench 31.4GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x16GB is 56.2%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 4x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 81.4ns
Avg. 1 Core Read Bench 18.6GB/s
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Average Bench

(Based on 1,663 samples)
Min Avg Max
23.5 MC Read 31.4 50
19.6 MC Write 31.8 54.2
21.1 MC Mixed 27.8 47.9
86.6% 30.3 GB/s
Min Avg Max
11.2 SC Read 18.6 26.4
16.5 SC Write 29.6 38.6
11.2 SC Mixed 24.8 31.3
69.5% 24.3 GB/s
Min Avg Max
63.2 Latency 81.4 116
49.1% 81.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2667 MHz
MC Read 31.4
MC Write 34
MC Mixed 26.7
88% 30.7 GB/s
SC Read 19
SC Write 38.8
SC Mixed 29.9
84% 29.2 GB/s
Latency 63
64% 63 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 30.8
MC Write 27.9
MC Mixed 27.8
82% 28.8 GB/s
SC Read 22.5
SC Write 18.1
SC Mixed 28.1
65% 22.9 GB/s
Latency 103
39% 103 ns
4 of 8 slots used
64GB DIMM DDR4 2666 MHz clocked @ 2667 MHz
MC Read 36.7
MC Write 20.6
MC Mixed 20
74% 25.8 GB/s
SC Read 16.2
SC Write 19.9
SC Mixed 21
54% 19 GB/s
Latency 69.1
58% 69.1 ns
1,663 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,831,192 RAM Kits tested.

EDIT WITH CUSTOM PC BUILDER Value: 70% - Very good Total price: $1,209

Popular Vengeance LPX DDR4 2666 C16 4x16GB 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.

UserBenchmark of the month

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) September 2021 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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