Average Bench: 91% (18th of 70)

Based on 1,064 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M4A2666C16 4x4GB

Excellent average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x4GB averaged just 9.0% 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 35.8GB/s
Avg. 16 Core Read Bench 34.7GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x4GB is 43.7%. 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 16.3GB/s
Avg. Physical RAM Latency 66.4ns
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Average Bench

(Based on 1,064 samples)
Min Avg Max
25.6 MC Read 34.7 43.4
21.8 MC Write 35.8 48.5
22.4 MC Mixed 31.2 40.3
96.8% 33.9 GB/s
Min Avg Max
12.8 SC Read 16.3 21.1
17.3 SC Write 25.1 37.9
17.4 SC Mixed 22.4 28.7
60.8% 21.3 GB/s
Min Avg Max
55.8 Latency 66.4 94.9
60.2% 66.4 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 clocked @ 2133 MHz
MC Read 37.2
MC Write 39.6
MC Mixed 34.2
106% 37 GB/s
SC Read 13.9
SC Write 18.9
SC Mixed 20.7
51% 17.8 GB/s
Latency 64.1
62% 64.1 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 33.4
MC Write 33.7
MC Mixed 27.1
90% 31.4 GB/s
SC Read 20.1
SC Write 36.1
SC Mixed 27.2
79% 27.8 GB/s
Latency 58.2
69% 58.2 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 28.2
MC Write 30
MC Mixed 25.6
80% 27.9 GB/s
SC Read 14.6
SC Write 23.7
SC Mixed 22.1
58% 20.1 GB/s
Latency 65.3
61% 65.3 ns
4 of 8 slots used
16GB DIMM DDR4 2400 MHz clocked @ 2448 MHz
MC Read 33.6
MC Write 22.4
MC Mixed 24.6
77% 26.9 GB/s
SC Read 16.8
SC Write 21.5
SC Mixed 21.8
57% 20 GB/s
Latency 62.3
64% 62.3 ns
1,064 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,833,257 RAM Kits tested.

 Prices

OutletPCUS CMK16GX4M4A2666C16 $150.843 months ago.
AmazonUS CMK16GX4M4A2666C16B $176.993 mins ago.
NeweggUS CMK16GX4M4A2666C16R $180.991 hr ago.
NeweggUS CMK16GX4M4A2666C16B $189.991 hr ago.
NeweggUS CMK16GX4M4A2666C16 $189.991 hr ago.
AmazonUS CMK16GX4M4A2666C16R $197.971 day ago.
EbayUS CMK16GX4M4A2666C16B $300.889 mins ago.
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Typical Vengeance LPX DDR4 2666 C16 4x4GB Builds (Compare 1,784 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 111%
UFO
Desktop
Desktop 105%
UFO
Workstation
Workstation 92%
Nuclear submarine

Motherboard: Asus X99-DELUXE - $365

EDIT WITH CUSTOM PC BUILDER Value: 94% - Outstanding Total price: $1,862

Popular Vengeance LPX DDR4 2666 C16 4x4GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) October 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 $395Samsung 850 Evo 250GB $95
AMD Ryzen 7 1700 $280AMD RX 480 $491Samsung 850 Pro 256GB $121
Intel Core i5-7600K $222Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $159
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $163SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $77G.SKILL Trident Z DDR4 3200 C14 4x16GB $785SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60HyperX Fury DDR4 2133 C14 2x8GB $157SanDisk Ultra Fit 32GB $12
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