Average Bench: 76% (37th of 70)

Based on 2,035 user benchmarks.  Model: Corsair Vengeance LPX CMK8GX4M2A2666C16 2x4GB

Good average bench

The Corsair Vengeance LPX DDR4 2666 C16 2x4GB averaged 23.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 2x4GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 29.2GB/s
Avg. 16 Core Write Bench 28.6GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 2x4GB is 57.2%. 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 17.5GB/s
Avg. Physical RAM Latency 79.5ns
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Average Bench

(Based on 2,035 samples)
Min Avg Max
14.7 MC Read 29.2 38.7
14.3 MC Write 28.6 36.7
12.5 MC Mixed 24.4 33
78.2% 27.4 GB/s
Min Avg Max
10.9 SC Read 17.5 22.6
13.8 SC Write 27 36.9
12.3 SC Mixed 22 27.6
63.4% 22.2 GB/s
Min Avg Max
57.2 Latency 79.5 106
50.3% 79.5 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 2667 MHz clocked @ 1333 MHz
MC Read 38.2
MC Write 34.9
MC Mixed 32.7
101% 35.3 GB/s
SC Read 20.2
SC Write 32.6
SC Mixed 25.2
74% 26 GB/s
Latency 95.9
42% 95.9 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2667 MHz
MC Read 31.8
MC Write 31.1
MC Mixed 22.2
81% 28.4 GB/s
SC Read 20.2
SC Write 34.9
SC Mixed 26.9
78% 27.3 GB/s
Latency 57
70% 57 ns
2 of 2 slots used
8GB DIMM DDR4 2134 MHz clocked @ 1067 MHz
MC Read 30.2
MC Write 30.2
MC Mixed 27.6
84% 29.3 GB/s
SC Read 20.9
SC Write 28.6
SC Mixed 24.2
70% 24.6 GB/s
Latency 94.9
42% 94.9 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2667 MHz
MC Read 30.6
MC Write 29.2
MC Mixed 23.7
80% 27.8 GB/s
SC Read 19.3
SC Write 32
SC Mixed 26.5
74% 25.9 GB/s
Latency 59.6
67% 59.6 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
MC Read 27.5
MC Write 28.5
MC Mixed 21.4
74% 25.8 GB/s
SC Read 15.8
SC Write 27
SC Mixed 22.6
62% 21.8 GB/s
Latency 61.4
65% 61.4 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27
MC Write 28.4
MC Mixed 21.8
74% 25.7 GB/s
SC Read 13.7
SC Write 19.9
SC Mixed 17.5
49% 17 GB/s
Latency 66.1
60% 66.1 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 26.3
MC Write 27.2
MC Mixed 20.2
70% 24.6 GB/s
SC Read 15.1
SC Write 21.7
SC Mixed 20.1
54% 19 GB/s
Latency 70.3
57% 70.3 ns
2,035 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 6,345,062 RAM Kits tested.

 Prices

NeweggUS $1105 days
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Typical Vengeance LPX DDR4 2666 C16 2x4GB Builds (Compare 4,362 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 77%
Battleship
Workstation
Workstation 46%
Yacht

Motherboard: Asus Z170-P - $119

EDIT WITH CUSTOM PC BUILDER Value: 83% - Excellent Total price: $814

Popular Vengeance LPX DDR4 2666 C16 2x4GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) January 2018 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 $430Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $290Nvidia GTX 1060-6GB $275Samsung 850 Evo 500GB $140
Intel Core i5-7600K $210AMD RX 480 $400Samsung 850 Pro 256GB $110
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $50
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $53Corsair Vengeance LPX DDR4 3200 C16 2x8GB $220SanDisk Ultra Fit 32GB $12
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