Average Bench: 76.9% (62nd of 113)

Based on 14,311 user benchmarks.  Model: Corsair Vengeance LPX CMK8GX4M2A2666C16 2x4GB

Good average bench

The Corsair Vengeance LPX DDR4 2666 C16 2x4GB averaged 23.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 2x4GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 29.6GB/s
Avg. 16 Core Write Bench 28.6GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 2x4GB is 48.3%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 2x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 80.4ns
Avg. 1 Core Read Bench 18.1GB/s
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Average Bench

(Based on 14,311 samples)
Min Avg Max
17.7 MC Read 29.6 38.1
17.2 MC Write 28.6 36.6
14.7 MC Mixed 24.6 32.3
78.8% 27.6 GB/s
Min Avg Max
11.6 SC Read 18.1 24.3
15 SC Write 27.5 36.9
13.9 SC Mixed 22.6 28.6
65% 22.7 GB/s
Min Avg Max
58.8 Latency 80.4 110
49.7% 80.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2667 MHz
MC Read 38.3
MC Write 37.4
MC Mixed 33.6
104% 36.4 GB/s
SC Read 21
SC Write 32.1
SC Mixed 26.5
76% 26.5 GB/s
Latency 97.1
41% 97.1 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 26.2
MC Write 28.8
MC Mixed 21.9
73% 25.6 GB/s
SC Read 16.1
SC Write 27.5
SC Mixed 23.3
64% 22.3 GB/s
Latency 60.8
66% 60.8 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 24.3
MC Write 27.9
MC Mixed 22.1
71% 24.8 GB/s
SC Read 15.1
SC Write 23.7
SC Mixed 19.6
56% 19.5 GB/s
Latency 76
53% 76 ns
14,311 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 41,432,317 RAM Kits tested.

Typical Vengeance LPX DDR4 2666 C16 2x4GB Builds (Compare 57,551 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 47%
Yacht
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 43%
Speed boat

Motherboard: Gigabyte B450M DS3H - $73

EDIT WITH CUSTOM PC BUILDER Value: 67% - Good Total price: $510

Popular Vengeance LPX DDR4 2666 C16 2x4GB 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.
  • - 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.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) April 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 i5-11400F $180Nvidia RTX 3070 $500Crucial MX500 250GB $50
Intel Core i5-11600K $265Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-10700K $309Nvidia RTX 3080 $700Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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