Average Bench: 89.9% (25th of 105)

Based on 2,228 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M4A2666C16 4x4GB

Very good average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x4GB averaged just 10.0% 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 35.3GB/s
Avg. 16 Core Read Bench 34.1GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x4GB is 45.6%. 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 16.7GB/s
Avg. Physical RAM Latency 68.9ns
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Average Bench

(Based on 2,228 samples)
Min Avg Max
24.8 MC Read 34.1 45.4
22.7 MC Write 35.3 50.5
21.9 MC Mixed 30.5 40.2
95.1% 33.3 GB/s
Min Avg Max
11.6 SC Read 16.7 22
18.1 SC Write 26.4 38.2
16.5 SC Mixed 22.6 28.7
62.6% 21.9 GB/s
Min Avg Max
55.6 Latency 68.9 98.7
58% 68.9 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 2666 MHz clocked @ 2667 MHz
MC Read 43.3
MC Write 53.5
MC Mixed 41.1
131% 46 GB/s
SC Read 14.9
SC Write 22.1
SC Mixed 22.1
56% 19.7 GB/s
Latency 57.2
70% 57.2 ns
4 of 8 slots used
16GB DIMM DDR4 2666 MHz clocked @ 2667 MHz
MC Read 51.1
MC Write 42.9
MC Mixed 40.1
128% 44.7 GB/s
SC Read 16.6
SC Write 23.1
SC Mixed 23.2
60% 21 GB/s
Latency 57.4
70% 57.4 ns
4 of 8 slots used
16GB DIMM DDR4 2666 MHz clocked @ 2667 MHz
MC Read 42.5
MC Write 52.2
MC Mixed 40
128% 44.9 GB/s
SC Read 14.6
SC Write 20
SC Mixed 20.9
53% 18.5 GB/s
Latency 57.7
69% 57.7 ns
4 of 8 slots used
16GB DIMM DDR4 2800 MHz clocked @ 2666 MHz
MC Read 39.3
MC Write 42.2
MC Mixed 38.1
114% 39.9 GB/s
SC Read 14.1
SC Write 20.8
SC Mixed 22.1
54% 19 GB/s
Latency 56.6
71% 56.6 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 23.9
MC Write 26.4
MC Mixed 22
69% 24.1 GB/s
SC Read 17.1
SC Write 28
SC Mixed 22.6
64% 22.6 GB/s
Latency 69.8
57% 69.8 ns
2,228 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 11,479,772 RAM Kits tested.

 Prices

Approx. $84 @ launch in Sep '14
NeweggUS CMK16GX4M4A2666C16R $1588 hrs
NeweggUS CMK16GX4M4A2666C16 $1588 hrs
NeweggUS CMK16GX4M4A2666C16B $1588 hrs
AmazonUS CMK16GX4M4A2666C16R $17010 mins
AmazonUS CMK16GX4M4A2666C16B $17910 mins
EbayUS CMK16GX4M4A2666C16B $30529 mins
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Typical Vengeance LPX DDR4 2666 C16 4x4GB Builds (Compare 2,871 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 104%
UFO
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 77%
Battleship

Motherboard: Asus X99-DELUXE - $349

EDIT WITH CUSTOM PC BUILDER Value: 100% - Outstanding Total price: $1,453

Popular Vengeance LPX DDR4 2666 C16 4x4GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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Memory Kit Rankings (Price vs Performance) November 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.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

105 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 $359Nvidia GTX 1070 $330Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $130Nvidia GTX 1060-6GB $243Samsung 850 Evo 500GB $105
Intel Core i5-8600K $237AMD RX 480 $280Samsung 850 Pro 256GB $100
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $130SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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