Average Bench: 91.1% (24th of 105)

Based on 2,722 user benchmarks.  Model: Corsair Vengeance LPX CMK32GX4M4A2666C16 4x8GB

Excellent average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x8GB averaged just 8.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 36.5GB/s
Avg. 16 Core Read Bench 33.8GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x8GB is 52.3%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 16.3GB/s
Avg. Physical RAM Latency 70.8ns
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Average Bench

(Based on 2,722 samples)
Min Avg Max
24.3 MC Read 33.8 47.8
26.3 MC Write 36.5 53.5
21.8 MC Mixed 31.4 46.4
96.8% 33.9 GB/s
Min Avg Max
7.8 SC Read 16.3 21.5
18 SC Write 26.9 38
10.1 SC Mixed 22.4 29.3
62.5% 21.9 GB/s
Min Avg Max
57.7 Latency 70.8 102
56.5% 70.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
MC Read 36.7
MC Write 55.3
MC Mixed 33.6
120% 41.9 GB/s
SC Read 8.1
SC Write 19.2
SC Mixed 10.8
36% 12.7 GB/s
Latency 77.9
51% 77.9 ns
2,722 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 13,270,380 RAM Kits tested.

 Prices

Approx. $130 @ launch in Sep '14
AmazonUS CMK32GX4M4A2666C16R $23021 mins
NeweggUS CMK32GX4M4A2666C16 $2557 days
NeweggUS CMK32GX4M4A2666C16B $25626 days
AmazonUS CMK32GX4M4A2666C16 $26721 mins
AmazonUS CMK32GX4M4A2666C16B $27221 mins
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Typical Vengeance LPX DDR4 2666 C16 4x8GB Builds (Compare 3,279 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 104%
UFO
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 78%
Battleship

Motherboard: Asus X99-DELUXE - $349

EDIT WITH CUSTOM PC BUILDER Value: 102% - Outstanding Total price: $1,560

Popular Vengeance LPX DDR4 2666 C16 4x8GB 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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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.
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  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) January 2019 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

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.
CPUGPUSSD
Intel Core i7-8700K $365Nvidia GTX 1070 $350Samsung 850 Evo 250GB $70
AMD Ryzen 5 1600 $159Nvidia GTX 1060-6GB $240Samsung 850 Evo 500GB $100
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $124SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $800SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $133SanDisk Ultra Fit 32GB $12
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