Average Bench: 85.3% (43rd of 108)

Based on 1,240 user benchmarks.  Model: Corsair Vengeance LPX CMK8GX4M2A2666C16 4x4GB

Very good average bench

The Corsair Vengeance LPX DDR4 2666 C16 4x4GB averaged just 14.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2666 C16 4x4GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 31.9GB/s
Avg. 16 Core Read Bench 31.8GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2666 C16 4x4GB is 34.7%. This is a relatively narrow range which indicates that the Corsair Vengeance LPX DDR4 2666 C16 4x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 73.7ns
Avg. 1 Core Read Bench 19.4GB/s
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Average Bench

(Based on 1,240 samples)
Min Avg Max
24.2 MC Read 31.8 40.1
25.3 MC Write 31.9 38.4
22 MC Mixed 28.2 35.3
87.5% 30.6 GB/s
Min Avg Max
13.5 SC Read 19.4 25.4
21.8 SC Write 31.7 38.5
19.3 SC Mixed 25 29.8
72.5% 25.4 GB/s
Min Avg Max
57.2 Latency 73.7 98.7
54.3% 73.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
MC Read 37.2
MC Write 39
MC Mixed 30.2
101% 35.5 GB/s
SC Read 20.6
SC Write 40.7
SC Mixed 29.5
86% 30.3 GB/s
Latency 59.9
67% 59.9 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 37.7
MC Write 34.8
MC Mixed 32.8
100% 35.1 GB/s
SC Read 24.8
SC Write 36.4
SC Mixed 29.7
87% 30.3 GB/s
Latency 77.7
52% 77.7 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 34.8
MC Write 35.2
MC Mixed 29.3
95% 33.1 GB/s
SC Read 19.7
SC Write 35.5
SC Mixed 27.1
78% 27.4 GB/s
Latency 56.7
71% 56.7 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 32.1
MC Write 35.4
MC Mixed 29.3
92% 32.3 GB/s
SC Read 19.9
SC Write 37.8
SC Mixed 27.7
81% 28.5 GB/s
Latency 59.9
67% 59.9 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 33.4
MC Write 35.2
MC Mixed 28.4
92% 32.3 GB/s
SC Read 19.7
SC Write 36.1
SC Mixed 27.7
80% 27.8 GB/s
Latency 58.8
68% 58.8 ns
4 of 4 slots used
16GB DIMM DDR4 2133 MHz clocked @ 2666 MHz
MC Read 33.2
MC Write 34.1
MC Mixed 28.1
91% 31.8 GB/s
SC Read 21.1
SC Write 37.1
SC Mixed 28.4
82% 28.9 GB/s
Latency 56.1
71% 56.1 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 31.1
MC Write 32.5
MC Mixed 27
86% 30.2 GB/s
SC Read 18.6
SC Write 33.7
SC Mixed 24.6
73% 25.6 GB/s
Latency 61.3
65% 61.3 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 26
MC Write 27.2
MC Mixed 21.6
71% 24.9 GB/s
SC Read 17.8
SC Write 29.7
SC Mixed 24
68% 23.8 GB/s
Latency 64.5
62% 64.5 ns
1,240 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,137,435 RAM Kits tested.

Typical Vengeance LPX DDR4 2666 C16 4x4GB Builds (Compare 7,462 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 78%
Battleship
Workstation
Workstation 51%
Yacht

Motherboard: Asus Z170-P - $119

EDIT WITH CUSTOM PC BUILDER Value: 97% - Outstanding Total price: $667

Popular Vengeance LPX DDR4 2666 C16 4x4GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) June 2019 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.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

108 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 $355Nvidia GTX 1070 $335Samsung 850 Evo 250GB $84
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $274Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $639SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
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