Average Bench: 92.1% (17th of 70)

Based on 984 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M4A2666C16 4x4GB

Excellent average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x4GB averaged just 7.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 4x4GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 36.5GB/s
Avg. 16 Core Read Bench 35.1GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x4GB is 41.4%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 4x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 16.2GB/s
Avg. Physical RAM Latency 65ns
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Average Bench

(Based on 984 samples)
Min Avg Max
26 MC Read 35.1 43.4
21.9 MC Write 36.5 48.1
22.3 MC Mixed 31.7 40.1
98.3% 34.4 GB/s
Min Avg Max
12.5 SC Read 16.2 21
16.4 SC Write 24.8 37.7
16.6 SC Mixed 22.2 28.7
60.1% 21 GB/s
Min Avg Max
55.7 Latency 65 82.3
61.5% 65 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
16GB DIMM DDR4 2800 MHz clocked @ 2801 MHz
MC Read 43.4
MC Write 42.4
MC Mixed 41.9
122% 42.6 GB/s
SC Read 17.3
SC Write 23.1
SC Mixed 9.8
48% 16.7 GB/s
Latency 54.8
73% 54.8 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 36.2
MC Write 40.4
MC Mixed 33.1
104% 36.6 GB/s
SC Read 21.5
SC Write 21.2
SC Mixed 28.1
67% 23.6 GB/s
Latency 55.1
73% 55.1 ns
4 of 8 slots used
16GB DIMM clocked @ 2133 MHz
MC Read 36
MC Write 38.9
MC Mixed 32.9
103% 35.9 GB/s
SC Read 15
SC Write 24.2
SC Mixed 21.6
58% 20.3 GB/s
Latency 69.7
57% 69.7 ns
4 of 8 slots used
16GB DIMM 2800 MHz clocked @ 2133 MHz
MC Read 34.8
MC Write 40.4
MC Mixed 35.6
106% 36.9 GB/s
SC Read 11.7
SC Write 16.6
SC Mixed 17
43% 15.1 GB/s
Latency 83.1
48% 83.1 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 30.7
MC Write 31.3
MC Mixed 26.4
84% 29.5 GB/s
SC Read 14.3
SC Write 27
SC Mixed 19.2
58% 20.2 GB/s
Latency 71.2
56% 71.2 ns
4 of 8 slots used
16GB DIMM clocked @ 2133 MHz
MC Read 28.4
MC Write 20.9
MC Mixed 20.9
67% 23.4 GB/s
SC Read 15.5
SC Write 22.2
SC Mixed 19.1
54% 18.9 GB/s
Latency 67.4
59% 67.4 ns
984 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,541,231 RAM Kits tested.

 Prices

NeweggUS CMK16GX4M4A2666C16B $119.991 hr ago.
AmazonUS CMK16GX4M4A2666C16R $134.9926 mins ago.
AmazonUS CMK16GX4M4A2666C16B $140.8926 mins ago.
OutletPCUS CMK16GX4M4A2666C16 $142.8322 hrs ago.
NeweggUS CMK16GX4M4A2666C16R $142.991 hr ago.
NeweggUS CMK16GX4M4A2666C16 $142.991 hr ago.
EbayUS CMK16GX4M4A2666C16 $177.9740 mins ago.
EbayUS CMK16GX4M4A2666C16B $255.8240 mins ago.
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Typical Vengeance LPX DDR4 2666 C16 4x4GB Builds (Compare 2,315 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 103%
UFO
Workstation
Workstation 88%
Aircraft carrier

Motherboard: Asus X99-DELUXE - $375

EDIT WITH CUSTOM PC BUILDER Value: 91% - Outstanding Total price: $1,779

Popular Vengeance LPX DDR4 2666 C16 4x4GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) June 2017 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]

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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 $307Nvidia GTX 1070 $390Samsung 850 Evo 250GB $100
AMD Ryzen 7 1700 $278AMD RX 480 $608Samsung 850 Pro 256GB $130
Intel Core i5-7600K $225Nvidia GTX 1060-6GB $239Samsung 850 Evo 500GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $696SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46HyperX Fury DDR4 2133 C14 2x8GB $133SanDisk Ultra Fit 32GB $13
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