Average Bench: 75.6% (37th of 70)

Based on 915 user benchmarks.  Model: Corsair Vengeance LPX CMK8GX4M2A2666C16 2x4GB

Good average bench

The Corsair Vengeance LPX DDR4 2666 C16 2x4GB averaged 24.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 2x4GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 29GB/s
Avg. 16 Core Read Bench 28.5GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 2x4GB is 51.7%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 2x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.1GB/s
Avg. Physical RAM Latency 75.8ns
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Average Bench

(Based on 915 samples)
Min Avg Max
15.9 MC Read 28.5 38.5
16.4 MC Write 29 36.5
13.3 MC Mixed 23.8 32.8
77.4% 27.1 GB/s
Min Avg Max
12 SC Read 17.1 22.1
14.9 SC Write 27.3 36.3
13.6 SC Mixed 21.9 27.5
63.1% 22.1 GB/s
Min Avg Max
56.2 Latency 75.8 102
52.8% 75.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB DIMM DDR4 2934 MHz clocked @ 1467 MHz
MC Read 41.9
MC Write 40.8
MC Mixed 36.3
113% 39.7 GB/s
SC Read 24.8
SC Write 39.7
SC Mixed 28.9
89% 31.1 GB/s
Latency 78.8
51% 78.8 ns
2 of 4 slots used
8GB DIMM DDR4 2800 MHz clocked @ 1400 MHz
MC Read 40.4
MC Write 35
MC Mixed 32.5
103% 36 GB/s
SC Read 22.6
SC Write 38
SC Mixed 27.5
84% 29.4 GB/s
Latency 81.2
49% 81.2 ns
2 of 4 slots used
8GB DIMM DDR4 2800 MHz clocked @ 1400 MHz
MC Read 40.5
MC Write 34.6
MC Mixed 33.1
103% 36.1 GB/s
SC Read 22
SC Write 36.4
SC Mixed 26.5
81% 28.3 GB/s
Latency 81.9
49% 81.9 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
MC Read 30.2
MC Write 32.4
MC Mixed 24.1
83% 28.9 GB/s
SC Read 17.7
SC Write 31
SC Mixed 22.9
68% 23.9 GB/s
Latency 63.7
63% 63.7 ns
915 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,172,514 RAM Kits tested.

 Prices

NeweggUS $84.994 hrs ago.
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Typical Vengeance LPX DDR4 2666 C16 2x4GB Builds (Compare 3,783 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 92%
Nuclear submarine
Desktop
Desktop 79%
Battleship
Workstation
Workstation 49%
Yacht

Motherboard: Asus Z170-P - $119

EDIT WITH CUSTOM PC BUILDER Value: 89% - Excellent Total price: $923

Popular Vengeance LPX DDR4 2666 C16 2x4GB compatible motherboards:

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  • - Drive tests include: read, write and mixed IO.
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Memory Kit Rankings (Price vs Performance) August 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 $315Nvidia GTX 1070 $410Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $300AMD RX 480 $265Samsung 850 Pro 256GB $117
Intel Core i5-7600K $235Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $718SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $57HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
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