Average Bench: 76.3% (59th of 104)

Based on 1,991 user benchmarks.  Model: Corsair Vengeance LPX CMK32GX4M2A2666C16 2x16GB

Good average bench

The Corsair Vengeance LPX DDR4 2666 C16 2x16GB averaged 23.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 2x16GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 29.5GB/s
Avg. 16 Core Write Bench 28.8GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 2x16GB is 47.8%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.6GB/s
Avg. Physical RAM Latency 73.4ns
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Average Bench

(Based on 1,991 samples)
Min Avg Max
15.8 MC Read 28.3 36.2
15.1 MC Write 28.8 34.7
13.6 MC Mixed 24.2 31.5
77.5% 27.1 GB/s
Min Avg Max
9.76 SC Read 17.6 22.1
15.4 SC Write 29.5 38.1
11.1 SC Mixed 23.1 28.7
66.9% 23.4 GB/s
Min Avg Max
58.5 Latency 73.4 102
54.5% 73.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 33.3
MC Write 34.3
MC Mixed 29.6
93% 32.4 GB/s
SC Read 19.3
SC Write 37.5
SC Mixed 27.6
80% 28.1 GB/s
Latency 70.2
57% 70.2 ns
2 of 4 slots used
32GB DIMM DDR4 2666 MHz clocked @ 1333 MHz
MC Read 34.5
MC Write 29.4
MC Mixed 30.8
90% 31.6 GB/s
SC Read 21.3
SC Write 33.8
SC Mixed 26.8
78% 27.3 GB/s
Latency 86.6
46% 86.6 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 32.1
MC Write 32.4
MC Mixed 26.9
87% 30.5 GB/s
SC Read 19.3
SC Write 34.8
SC Mixed 26.7
77% 26.9 GB/s
Latency 65.8
61% 65.8 ns
2 of 4 slots used
32GB DIMM DDR4 2667 MHz clocked @ 1333 MHz
MC Read 34
MC Write 25.6
MC Mixed 30.4
86% 30 GB/s
SC Read 20.5
SC Write 27.9
SC Mixed 24.1
69% 24.2 GB/s
Latency 86.1
46% 86.1 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.5
MC Write 28.4
MC Mixed 23.5
76% 26.5 GB/s
SC Read 17.8
SC Write 30.1
SC Mixed 24.8
69% 24.2 GB/s
Latency 65.1
61% 65.1 ns
2 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 26.4
MC Write 23.4
MC Mixed 21.1
68% 23.6 GB/s
SC Read 9.6
SC Write 11.5
SC Mixed 13.7
33% 11.6 GB/s
Latency 80.6
50% 80.6 ns
2 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 15.8
MC Write 23.7
MC Mixed 14.8
52% 18.1 GB/s
SC Read 8.9
SC Write 22
SC Mixed 9.9
39% 13.6 GB/s
Latency 92.3
43% 92.3 ns
2 of 8 slots used
32GB DIMM DDR4 2667 MHz clocked @ 1333 MHz
MC Read 16.7
MC Write 15.7
MC Mixed 15.8
46% 16.1 GB/s
SC Read 18.4
SC Write 18.6
SC Mixed 17.7
52% 18.2 GB/s
Latency 76.4
52% 76.4 ns
1,991 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 8,750,778 RAM Kits tested.

 Prices

NeweggUS $36111 hrs
EbayUS $42827 mins
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Typical Vengeance LPX DDR4 2666 C16 2x16GB Builds (Compare 12,494 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 106%
UFO
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 69%
Battle cruiser

Motherboard: Asus MAXIMUS VIII HERO - $85

EDIT WITH CUSTOM PC BUILDER Value: 87% - Excellent Total price: $1,388

Popular Vengeance LPX DDR4 2666 C16 2x16GB compatible motherboards:

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  • - Drive tests include: read, write and mixed IO.
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Memory Kit Rankings (Price vs Performance) June 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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price per GB.

 Comments

104 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 $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $175Nvidia GTX 1060-6GB $89Samsung 850 Evo 500GB $138
Intel Core i5-8600K $235AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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