Average Bench: 78.2% (54th of 104)

Based on 3,029 user benchmarks.  Model: Corsair Vengeance LPX CMK8GX4M2A2666C16 2x4GB

Good average bench

The Corsair Vengeance LPX DDR4 2666 C16 2x4GB averaged 21.7% 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 30GB/s
Avg. 16 Core Write Bench 29.6GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 2x4GB is 55.8%. 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. 1 Core Read Bench 18GB/s
Avg. Physical RAM Latency 76.8ns
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Average Bench

(Based on 3,029 samples)
Min Avg Max
15.4 MC Read 30 39.9
15.9 MC Write 29.6 37.7
14.1 MC Mixed 24.8 33.2
80.4% 28.1 GB/s
Min Avg Max
12.1 SC Read 18 23.9
14.9 SC Write 28.2 37.7
14.5 SC Mixed 22.9 28.3
65.9% 23.1 GB/s
Min Avg Max
56.8 Latency 76.8 104
52.1% 76.8 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 2666 MHz clocked @ 1333 MHz
MC Read 33.2
MC Write 35.6
MC Mixed 29.3
93% 32.7 GB/s
SC Read 23.1
SC Write 38.1
SC Mixed 25.4
82% 28.9 GB/s
Latency 80.6
50% 80.6 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2747 MHz
MC Read 34.3
MC Write 33.1
MC Mixed 24.8
88% 30.7 GB/s
SC Read 19.7
SC Write 31.5
SC Mixed 27.7
75% 26.3 GB/s
Latency 56.5
71% 56.5 ns
3,029 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 8,750,778 RAM Kits tested.

 Prices

NeweggUS $10611 hrs
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Typical Vengeance LPX DDR4 2666 C16 2x4GB Builds (Compare 14,536 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 72%
Battleship
Workstation
Workstation 59%
Gunboat

Motherboard: Asus PRIME B350-PLUS - $90

EDIT WITH CUSTOM PC BUILDER Value: 103% - Outstanding Total price: $564

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) June 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]

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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.

 Comments

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.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $175Nvidia GTX 1060-6GB $89Samsung 850 Evo 500GB $138
Intel Core i5-8600K $235AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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