Average Bench: 92.3% (15th of 70)

Based on 974 user benchmarks.  Model: Corsair Vengeance LPX CMK32GX4M4A2666C16 4x8GB

Excellent average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x8GB averaged just 7.7% 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 36.2GB/s
Avg. 16 Core Read Bench 34.4GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x8GB is 49.9%. 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 17.5GB/s
Avg. Physical RAM Latency 66.4ns
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Average Bench

(Based on 974 samples)
Min Avg Max
25.4 MC Read 34.4 45.9
26.6 MC Write 36.2 51.2
22.1 MC Mixed 31.4 44.8
97.1% 34 GB/s
Min Avg Max
13.4 SC Read 17.5 21.9
18.3 SC Write 28.5 39.7
18.5 SC Mixed 24.3 31.5
66.9% 23.4 GB/s
Min Avg Max
56.9 Latency 66.4 94.7
60.2% 66.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
MC Read 31
MC Write 32.7
MC Mixed 28
87% 30.6 GB/s
SC Read 17
SC Write 33.3
SC Mixed 26.3
73% 25.5 GB/s
Latency 63.1
63% 63.1 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 30.6
MC Write 32.5
MC Mixed 26.2
85% 29.8 GB/s
SC Read 17.9
SC Write 32.8
SC Mixed 23.9
71% 24.9 GB/s
Latency 66.9
60% 66.9 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.5
MC Write 31.2
MC Mixed 26.2
83% 29 GB/s
SC Read 19.7
SC Write 33.9
SC Mixed 27.1
77% 26.9 GB/s
Latency 63.6
63% 63.6 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
MC Read 29.6
MC Write 31.8
MC Mixed 25.3
83% 28.9 GB/s
SC Read 18.3
SC Write 33
SC Mixed 25.2
73% 25.5 GB/s
Latency 62.2
64% 62.2 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.2
MC Write 28.9
MC Mixed 23.9
76% 26.7 GB/s
SC Read 18.7
SC Write 30.8
SC Mixed 24.5
70% 24.7 GB/s
Latency 66.2
60% 66.2 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2100 MHz
MC Read 27.2
MC Write 28.1
MC Mixed 24
76% 26.4 GB/s
SC Read 18.8
SC Write 30.4
SC Mixed 25.6
71% 24.9 GB/s
Latency 63.2
63% 63.2 ns
4 of 8 slots used
32GB DIMM 2800 MHz clocked @ 2666 MHz
MC Read 34.8
MC Write 22.1
MC Mixed 23.6
77% 26.8 GB/s
SC Read 16.6
SC Write 20
SC Mixed 22.2
56% 19.6 GB/s
Latency 58.3
69% 58.3 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 26.7
MC Write 28.7
MC Mixed 22.5
74% 26 GB/s
SC Read 18.2
SC Write 29.2
SC Mixed 24.3
68% 23.9 GB/s
Latency 64.9
62% 64.9 ns
4 of 8 slots used
32GB DIMM DDR4 2800 MHz clocked @ 2133 MHz
MC Read 27.3
MC Write 24
MC Mixed 21.6
69% 24.3 GB/s
SC Read 13.1
SC Write 19.7
SC Mixed 18.3
49% 17 GB/s
Latency 68.7
58% 68.7 ns
974 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,825,337 RAM Kits tested.

 Prices

AmazonUS CMK32GX4M4A2666C16R $265.3216 mins ago.
AmazonUS CMK32GX4M4A2666C16B $269.9916 mins ago.
NeweggUS CMK32GX4M4A2666C16B $269.994 hrs ago.
NeweggUS CMK32GX4M4A2666C16 $269.994 hrs ago.
AmazonUS CMK32GX4M4A2666C16 $275.9916 mins ago.
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Typical Vengeance LPX DDR4 2666 C16 4x8GB Builds (Compare 9,555 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 107%
UFO
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 71%
Battleship

Motherboard: Asus MAXIMUS VIII HERO - $183

EDIT WITH CUSTOM PC BUILDER Value: 85% - Excellent Total price: $1,390

Popular Vengeance LPX DDR4 2666 C16 4x8GB compatible motherboards:

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  • - Drive tests include: read, write and mixed IO.
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Memory Kit Rankings (Price vs Performance) July 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 $295Nvidia GTX 1070 $390Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $268AMD RX 480 $410Samsung 850 Pro 256GB $120
Intel Core i5-7600K $235Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $159
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $137SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $714SanDisk Extreme 32GB $23
Seagate Barracuda 7200.14 1TB $44HyperX Fury DDR4 2133 C14 2x8GB $128SanDisk Ultra Fit 32GB $13
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