Average Bench: 77.8% (34th of 70)

Based on 10,257 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M2A2666C16 2x8GB

Good average bench

The Corsair Vengeance LPX DDR4 2666 C16 2x8GB averaged 22.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 29.6GB/s
Avg. 16 Core Write Bench 29.4GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 2x8GB is 47.7%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.9GB/s
Avg. Physical RAM Latency 73.1ns
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Average Bench

(Based on 10,257 samples)
Min Avg Max
17 MC Read 29.6 37.8
15.9 MC Write 29.4 36.1
13.9 MC Mixed 24.3 31.9
79.4% 27.8 GB/s
Min Avg Max
12.4 SC Read 17.9 22.1
15.7 SC Write 28.8 37.3
14.6 SC Mixed 23.2 28.3
66.6% 23.3 GB/s
Min Avg Max
55.7 Latency 73.1 103
54.7% 73.1 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 2666 MHz clocked @ 1333 MHz
MC Read 37.9
MC Write 33.9
MC Mixed 31.4
98% 34.4 GB/s
SC Read 21.3
SC Write 35.6
SC Mixed 25.7
79% 27.5 GB/s
Latency 83.8
48% 83.8 ns
2 of 2 slots used
16GB DIMM DDR4 2134 MHz clocked @ 1067 MHz
MC Read 30.4
MC Write 29.7
MC Mixed 27.1
83% 29.1 GB/s
SC Read 19.4
SC Write 27.8
SC Mixed 23.6
67% 23.6 GB/s
Latency 102
39% 102 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 29.7
MC Write 30.2
MC Mixed 22.6
79% 27.5 GB/s
SC Read 16.3
SC Write 23.5
SC Mixed 22.2
59% 20.7 GB/s
Latency 60.7
66% 60.7 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 30.7
MC Write 28.5
MC Mixed 21.3
77% 26.8 GB/s
SC Read 18.2
SC Write 28.5
SC Mixed 24.5
68% 23.7 GB/s
Latency 62.3
64% 62.3 ns
10,257 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 6,328,225 RAM Kits tested.

 Prices

OutletPCUS CMK16GX4M2A2666C16R $1961 month
AmazonUS CMK16GX4M2A2666C16 $1971 min
NeweggUS CMK16GX4M2A2666C16 $2004 days
NeweggUS CMK16GX4M2A2666C16R $2004 days
OutletPCUS CMK16GX4M2A2666C16 $20821 hrs
AmazonUS CMK16GX4M2A2666C16R $2151 min
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Typical Vengeance LPX DDR4 2666 C16 2x8GB Builds (Compare 16,707 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 66%
Battle cruiser

Motherboard: Asus Z170 PRO GAMING - $157

EDIT WITH CUSTOM PC BUILDER Value: 80% - Very good Total price: $1,173

Popular Vengeance LPX DDR4 2666 C16 2x8GB 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.
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  • - Compare your components to the highest voted in class.
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Memory Kit Rankings (Price vs Performance) January 2018 RAM Rankings.

Welcome to our DDR4 Memory Kit comparison. We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by cost per GB to yield value for money. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top Memory Kits. Share your opinion by voting. [RAMPro]

 Comments

70 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 i7-7700K $280Nvidia GTX 1070 $430Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $290Nvidia GTX 1060-6GB $275Samsung 850 Evo 500GB $140
Intel Core i5-7600K $210AMD RX 480 $400Samsung 850 Pro 256GB $110
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $50
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $53Corsair Vengeance LPX DDR4 3200 C16 2x8GB $220SanDisk Ultra Fit 32GB $12
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