Average Bench: 89.7% (28th of 108)

Based on 3,474 user benchmarks.  Model: Corsair Vengeance LPX CMK32GX4M4A2666C16 4x8GB

Very good average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x8GB averaged just 10.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 35.6GB/s
Avg. 16 Core Read Bench 33.4GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x8GB is 59.4%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 16.8GB/s
Avg. Physical RAM Latency 73.9ns
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Average Bench

(Based on 3,474 samples)
Min Avg Max
23.9 MC Read 33.4 52.3
25.2 MC Write 35.6 56.1
21.7 MC Mixed 30.5 47.8
94.8% 33.2 GB/s
Min Avg Max
8.19 SC Read 16.8 21.5
17.9 SC Write 27.9 38.5
11 SC Mixed 22.8 29.2
64.2% 22.5 GB/s
Min Avg Max
57.8 Latency 73.9 115
54.1% 73.9 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB DIMM DDR4 2134 MHz clocked @ 1067 MHz
MC Read 52.5
MC Write 56.6
MC Mixed 51.2
153% 53.4 GB/s
SC Read 15.8
SC Write 30.8
SC Mixed 20.7
64% 22.4 GB/s
Latency 117
34% 117 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 32.5
MC Write 34.1
MC Mixed 28.7
91% 31.8 GB/s
SC Read 19.7
SC Write 37.3
SC Mixed 28.3
81% 28.4 GB/s
Latency 64.4
62% 64.4 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.9
MC Write 31.2
MC Mixed 26.3
83% 29.1 GB/s
SC Read 17.7
SC Write 33.1
SC Mixed 27.6
75% 26.1 GB/s
Latency 65
62% 65 ns
4 of 4 slots used
32GB DIMM DDR4 2133 MHz clocked @ 2400 MHz
MC Read 26.4
MC Write 27.9
MC Mixed 25.1
76% 26.5 GB/s
SC Read 11.1
SC Write 18.9
SC Mixed 15.8
44% 15.3 GB/s
Latency 86.2
46% 86.2 ns
3,474 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 16,447,236 RAM Kits tested.

 Prices

Approx. $130 @ launch in Sep '14
NeweggUS CMK32GX4M4A2666C16B $1656 hrs
NeweggUS CMK32GX4M4A2666C16 $1656 hrs
AmazonUS CMK32GX4M4A2666C16B $17615 mins
AmazonUS CMK32GX4M4A2666C16R $18015 mins
AmazonUS CMK32GX4M4A2666C16 $18715 mins
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Typical Vengeance LPX DDR4 2666 C16 4x8GB Builds (Compare 4,016 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 103%
UFO
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 77%
Battleship

Motherboard: Asus X99-DELUXE - $349

EDIT WITH CUSTOM PC BUILDER Value: 105% - Outstanding Total price: $1,531

Popular Vengeance LPX DDR4 2666 C16 4x8GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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Memory Kit Rankings (Price vs Performance) May 2019 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

108 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 $356Nvidia GTX 1070 $314Samsung 850 Evo 250GB $92
AMD Ryzen 5 2600 $140Nvidia GTX 1060-6GB $208Samsung 850 Evo 500GB $99
AMD Ryzen 5 1600 $108Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $90SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $651SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $73Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
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