Average Bench: 95.8% (8th of 70)

Based on 188 user benchmarks.  Model: Corsair Vengeance LPX CMK64GX4M4A2666C16 4x16GB

Excellent average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x16GB averaged just 4.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 4x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 39.4GB/s
Avg. 16 Core Read Bench 35.8GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x16GB is 66.3%. This is a particularly wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 4x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 15.9GB/s
Avg. Physical RAM Latency 76.1ns
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Average Bench

(Based on 188 samples)
Min Avg Max
24.6 MC Read 35.8 55.3
25.9 MC Write 39.4 58.3
22.9 MC Mixed 33.6 49.1
104% 36.2 GB/s
Min Avg Max
7.85 SC Read 15.9 21.1
16.9 SC Write 26.5 37.6
10.4 SC Mixed 21.8 28.8
61.2% 21.4 GB/s
Min Avg Max
59.8 Latency 76.1 108
52.6% 76.1 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
MC Read 45.6
MC Write 46.5
MC Mixed 45.5
131% 45.9 GB/s
SC Read 16
SC Write 21
SC Mixed 22
56% 19.7 GB/s
Latency 66.9
60% 66.9 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
MC Read 33.6
MC Write 55.9
MC Mixed 33
117% 40.8 GB/s
SC Read 7.8
SC Write 25.4
SC Mixed 10.6
42% 14.6 GB/s
Latency 81.3
49% 81.3 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 32.4
MC Write 49
MC Mixed 33.7
110% 38.4 GB/s
SC Read 5.9
SC Write 16
SC Mixed 8
28% 9.97 GB/s
Latency 98.3
41% 98.3 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 30.4
MC Write 48.9
MC Mixed 31.9
106% 37.1 GB/s
SC Read 5.9
SC Write 17.7
SC Mixed 8.8
31% 10.8 GB/s
Latency 94.9
42% 94.9 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2667 MHz
MC Read 31.6
MC Write 33.5
MC Mixed 28.6
89% 31.2 GB/s
SC Read 20.5
SC Write 37.4
SC Mixed 28.5
82% 28.8 GB/s
Latency 63.1
63% 63.1 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.2
MC Write 46.5
MC Mixed 27.4
96% 33.7 GB/s
SC Read 6.7
SC Write 19.5
SC Mixed 9.4
34% 11.9 GB/s
Latency 101
40% 101 ns
188 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 5,727,068 RAM Kits tested.

 Prices

NeweggUS $7401 hr
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Typical Vengeance LPX DDR4 2666 C16 4x16GB Builds (Compare 91 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 110%
UFO
Desktop
Desktop 105%
UFO
Workstation
Workstation 95%
Nuclear submarine

Motherboard: Asrock X99M Killer/3.1

EDIT WITH CUSTOM PC BUILDER Value: 74% - Very good Total price: $2,231

Popular Vengeance LPX DDR4 2666 C16 4x16GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) December 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 $280Nvidia GTX 1070 $410Samsung 850 Evo 250GB $85
AMD Ryzen 7 1700 $245AMD RX 480 $265Samsung 850 Pro 256GB $110
Intel Core i5-7600K $210Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $140
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $215SanDisk Ultra Fit 32GB $10
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