Average Bench: 90% (24th of 105)

Based on 2,291 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M4A2666C16 4x4GB

Excellent average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x4GB averaged just 9.9% 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 35.4GB/s
Avg. 16 Core Read Bench 34GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x4GB is 46.6%. 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 16.8GB/s
Avg. Physical RAM Latency 69ns
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Average Bench

(Based on 2,291 samples)
Min Avg Max
24.7 MC Read 34 45.6
23.4 MC Write 35.4 51.6
22 MC Mixed 30.5 40.6
95.2% 33.3 GB/s
Min Avg Max
11.7 SC Read 16.8 22.1
18.3 SC Write 26.5 38.1
16.5 SC Mixed 22.6 28.7
62.8% 22 GB/s
Min Avg Max
55.7 Latency 69 99.5
58% 69 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 51.6
MC Write 43.1
MC Mixed 40.9
129% 45.2 GB/s
SC Read 17.1
SC Write 23.8
SC Mixed 23.5
61% 21.5 GB/s
Latency 56.2
71% 56.2 ns
4 of 8 slots used
16GB DIMM 2133 MHz clocked @ 2666 MHz
MC Read 38.9
MC Write 42
MC Mixed 38.4
114% 39.8 GB/s
SC Read 14.9
SC Write 20.6
SC Mixed 21.6
54% 19 GB/s
Latency 63.4
63% 63.4 ns
4 of 4 slots used
16GB DIMM clocked @ 1866 MHz
MC Read 37.8
MC Write 40.9
MC Mixed 33.7
107% 37.5 GB/s
SC Read 11.6
SC Write 18.8
SC Mixed 18
46% 16.1 GB/s
Latency 65.1
62% 65.1 ns
4 of 4 slots used
16GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 28.4
MC Write 26
MC Mixed 25.8
76% 26.7 GB/s
SC Read 20.2
SC Write 27.1
SC Mixed 22.6
67% 23.3 GB/s
Latency 100
40% 100 ns
2,291 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 11,602,627 RAM Kits tested.

 Prices

Approx. $84 @ launch in Sep '14
NeweggUS CMK16GX4M4A2666C16R $1562 days
AmazonUS CMK16GX4M4A2666C16R $17047 mins
NeweggUS CMK16GX4M4A2666C16 $1702 days
NeweggUS CMK16GX4M4A2666C16B $1702 days
AmazonUS CMK16GX4M4A2666C16B $17947 mins
EbayUS CMK16GX4M4A2666C16B $30514 mins
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Typical Vengeance LPX DDR4 2666 C16 4x4GB Builds (Compare 2,893 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 104%
UFO
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 77%
Battleship

Motherboard: Asus X99-DELUXE - $349

EDIT WITH CUSTOM PC BUILDER Value: 99% - Outstanding Total price: $1,458

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 $340Samsung 850 Evo 250GB $80
AMD Ryzen 5 1600 $130Nvidia GTX 1060-6GB $234Samsung 850 Evo 500GB $102
Intel Core i5-8600K $237AMD RX 480 $280Samsung 850 Pro 256GB $163
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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