Average Bench: 92.1% (17th of 70)

Based on 830 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M4A2666C16 4x4GB

Excellent average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x4GB averaged just 7.9% 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 36.6GB/s
Avg. 16 Core Read Bench 35GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x4GB is 40.6%. 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 16GB/s
Avg. Physical RAM Latency 65ns
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Average Bench

(Based on 830 samples)
Min Avg Max
25.9 MC Read 35 43
25.4 MC Write 36.6 47.8
22.2 MC Mixed 31.7 39.9
98.4% 34.4 GB/s
Min Avg Max
12.5 SC Read 16 20.9
16.5 SC Write 24.5 37.5
16.3 SC Mixed 22 28.7
59.5% 20.8 GB/s
Min Avg Max
55.9 Latency 65 78.5
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 41
MC Write 42.4
MC Mixed 39.2
117% 40.9 GB/s
SC Read 16.3
SC Write 20.3
SC Mixed 22.1
56% 19.6 GB/s
Latency 54.6
73% 54.6 ns
4 of 8 slots used
16GB DIMM clocked @ 2400 MHz
MC Read 39.3
MC Write 40.9
MC Mixed 37
112% 39.1 GB/s
SC Read 16.2
SC Write 22.1
SC Mixed 22.5
58% 20.3 GB/s
Latency 58.3
69% 58.3 ns
4 of 8 slots used
16GB DIMM DDR4 2800 MHz clocked @ 2400 MHz
MC Read 38.6
MC Write 40.7
MC Mixed 36
110% 38.4 GB/s
SC Read 15.8
SC Write 21.3
SC Mixed 22.1
56% 19.7 GB/s
Latency 62.4
64% 62.4 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
MC Read 37.1
MC Write 39
MC Mixed 32.6
104% 36.2 GB/s
SC Read 18.9
SC Write 35.2
SC Mixed 26
76% 26.7 GB/s
Latency 57.6
69% 57.6 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2800 MHz
MC Read 35.2
MC Write 38.5
MC Mixed 31.9
101% 35.2 GB/s
SC Read 22.1
SC Write 40.8
SC Mixed 29.8
88% 30.9 GB/s
Latency 55.4
72% 55.4 ns
830 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,957,725 RAM Kits tested.

 Prices

NeweggUS CMK16GX4M4A2666C16B $124.994 hrs ago.
NeweggUS CMK16GX4M4A2666C16 $134.994 hrs ago.
AmazonUS CMK16GX4M4A2666C16B $136.1820 mins ago.
OutletPCUS CMK16GX4M4A2666C16 $141.831 hr ago.
NeweggUS CMK16GX4M4A2666C16R $147.994 hrs ago.
AmazonUS CMK16GX4M4A2666C16R $154.9920 mins ago.
EbayUS CMK16GX4M4A2666C16B $236.513 mins ago.
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Typical Vengeance LPX DDR4 2666 C16 4x4GB Builds (Compare 2,056 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 100%
UFO
Desktop
Desktop 106%
UFO
Workstation
Workstation 91%
Nuclear submarine

Motherboard: Asus X99-DELUXE - $389

EDIT WITH CUSTOM PC BUILDER Value: 92% - Outstanding Total price: $1,823

Popular Vengeance LPX DDR4 2666 C16 4x4GB compatible motherboards:

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  • - Drive tests include: read, write and mixed IO.
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Memory Kit Rankings (Price vs Performance) April 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]

 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 $300Nvidia GTX 1070 $330Samsung 850 Evo 250GB $100
Intel Core i5-7600K $229AMD RX 480 $238Samsung 850 Pro 256GB $146
Intel Pentium G4560 $60Nvidia GTX 1060-6GB $219Samsung 850 Evo 500GB $170
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46HyperX Fury DDR4 2133 C14 2x8GB $114SanDisk Ultra Fit 32GB $13
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