Average Bench: 101% (8th of 105)

Based on 340 user benchmarks.  Model: Corsair Vengeance LPX CMK32GX4M4A2666C15 4x8GB

Outstanding average bench

The Corsair Vengeance LPX DDR4 2666 C15 4x8GB averaged 0.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C15 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 40.2GB/s
Avg. 16 Core Read Bench 37.7GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C15 4x8GB is 58.2%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C15 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.1GB/s
Avg. Physical RAM Latency 63.5ns
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Average Bench

(Based on 340 samples)
Min Avg Max
25.6 MC Read 37.7 52.8
27.6 MC Write 40.2 59.3
23.2 MC Mixed 35.6 49.1
108% 37.8 GB/s
Min Avg Max
12.9 SC Read 17.1 21.7
17.6 SC Write 26.8 39.2
18.4 SC Mixed 23.9 30.4
64.6% 22.6 GB/s
Min Avg Max
55 Latency 63.5 77.1
63% 63.5 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 2133 MHz clocked @ 2666 MHz
MC Read 42.4
MC Write 43.4
MC Mixed 44.3
124% 43.4 GB/s
SC Read 15.5
SC Write 15.9
SC Mixed 18.5
48% 16.6 GB/s
Latency 69
58% 69 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 42.4
MC Write 43.3
MC Mixed 41.1
121% 42.3 GB/s
SC Read 15.3
SC Write 19.7
SC Mixed 21.2
54% 18.7 GB/s
Latency 65.2
61% 65.2 ns
4 of 8 slots used
32GB DIMM clocked @ 2133 MHz
MC Read 40.1
MC Write 42.8
MC Mixed 39.7
117% 40.9 GB/s
SC Read 14.8
SC Write 17.1
SC Mixed 20.9
50% 17.6 GB/s
Latency 66.1
60% 66.1 ns
4 of 8 slots used
32GB DIMM clocked @ 2133 MHz
MC Read 40
MC Write 42.9
MC Mixed 39.2
116% 40.7 GB/s
SC Read 14.4
SC Write 18.3
SC Mixed 19.7
50% 17.5 GB/s
Latency 66.4
60% 66.4 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 32.8
MC Write 32.5
MC Mixed 27.4
88% 30.9 GB/s
SC Read 21.1
SC Write 37.4
SC Mixed 28.9
83% 29.1 GB/s
Latency 57.3
70% 57.3 ns
340 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,773,708 RAM Kits tested.

Typical Vengeance LPX DDR4 2666 C15 4x8GB Builds (Compare 3,197 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 106%
UFO
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 81%
Aircraft carrier

Motherboard: Asus ROG STRIX X99 GAMING - $288

EDIT WITH CUSTOM PC BUILDER Value: 99% - Outstanding Total price: $1,321

Popular Vengeance LPX DDR4 2666 C15 4x8GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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Memory Kit Rankings (Price vs Performance) August 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 $330Nvidia GTX 1070 $383Samsung 850 Evo 250GB $95
AMD Ryzen 5 1600 $151Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $120
Intel Core i5-8600K $240AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $146SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $901SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $175SanDisk Ultra Fit 32GB $12
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