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Corsair CMZ16GX3M4X1866C9

Vengeance DDR3 1866 C9 4x4GB

▲ 500 ▼

Release date ≤ Q4 2015.

Average Bench: 66.8% (80th of 108)

Based on 1,263 user benchmarks.  Model: Corsair Vengeance CMZ16GX3M4X1866C9 4x4GB
Poor: 43%Average: 66.8% Great: 105%

Popular builds with this RAM

Above average average bench

The Corsair Vengeance DDR3 1866 C9 4x4GB averaged 33.1% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 16 Core Read Bench 25GB/s
Avg. 16 Core Write Bench 25GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance DDR3 1866 C9 4x4GB is 62.2%. This is a particularly wide range which indicates that the Corsair Vengeance DDR3 1866 C9 4x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 15.2GB/s
Avg. 1 Core Write Bench 15.9GB/s
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Average Bench

(Based on 1,263 samples)
Rank 8066.8%
Min Avg Max
15.6 MC Read 25 42.8
14.3 MC Write 25 43
14.3 MC Mixed 22.7 39.1
69.2% 24.2 GB/s
Min Avg Max
8.65 SC Read 15.2 20.3
8.35 SC Write 15.9 22.6
10.8 SC Mixed 16 23.2
44.8% 15.7 GB/s
Min Avg Max
49.8 Latency 63.8 81
62.7% 63.8 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 DDR3 clocked @ 1866 MHz
104% Outstanding
MC Read 39.4
MC Write 43.3
MC Mixed 39.5
116% 40.7 GB/s
SC Read 17.4
SC Write 14.5
SC Mixed 13.6
43% 15.2 GB/s
Latency 56.6
71% 56.6 ns
4 of 8 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
103% Outstanding
MC Read 43
MC Write 40.5
MC Mixed 36.9
115% 40.1 GB/s
SC Read 17.6
SC Write 14.6
SC Mixed 14.4
44% 15.5 GB/s
Latency 57.7
69% 57.7 ns
4 of 8 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
91.3% Outstanding
MC Read 38.2
MC Write 34.2
MC Mixed 33.9
101% 35.4 GB/s
SC Read 15.9
SC Write 14.1
SC Mixed 13.5
41% 14.5 GB/s
Latency 65.6
61% 65.6 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
78.6% Very good
MC Read 29.5
MC Write 31.7
MC Mixed 28.6
86% 29.9 GB/s
SC Read 15.4
SC Write 14.7
SC Mixed 11.9
40% 14 GB/s
Latency 66.5
60% 66.5 ns
4 of 4 slots used
16GB DIMM DDR3 clocked @ 1333 MHz
48.6% Average
MC Read 16.7
MC Write 16.9
MC Mixed 15
46% 16.2 GB/s
SC Read 14.3
SC Write 16.9
SC Mixed 16.1
45% 15.8 GB/s
Latency 65
62% 65 ns
4 of 4 slots used
16GB DIMM DDR3 1333 MHz
46.1% Average
MC Read 16.1
MC Write 16.1
MC Mixed 14.5
44% 15.6 GB/s
SC Read 12.8
SC Write 14.7
SC Mixed 14.2
40% 13.9 GB/s
Latency 68.2
59% 68.2 ns
4 of 4 slots used
16GB DIMM DDR3 1333 MHz
41.6% Average
MC Read 13.8
MC Write 14.1
MC Mixed 14.8
41% 14.2 GB/s
SC Read 10
SC Write 14.8
SC Mixed 13.5
36% 12.8 GB/s
Latency 85.8
47% 85.8 ns
1,263 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,311,162 RAM Kits tested.

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CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical Vengeance DDR3 1866 C9 4x4GB Builds (Compare 5,826 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 72%
Battleship
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 54%
Yacht

Motherboard: Asus SABERTOOTH X79 - $350

CPU
Core i7-3930KIntel  $495Bench 66%, 22,705 samples1,780x
Core i7-3820Intel  $356Bench 62%, 26,068 samples1,418x
Core i7-4930KIntel  $600Bench 70%, 12,764 samples879x
GPU
GTX 1070Nvidia  $346Bench 79%, 759,017 samples476x
GTX 1080Nvidia  $540Bench 105%, 614,460 samples464x
GTX 1080-TiNvidia  $808Bench 129%, 426,287 samples415x
SSD
850 Evo 500GBSamsung  $77Bench 114%, 429,703 samples404x
850 Evo 250GBSamsung  $60Bench 103%, 520,826 samples215x
840 Evo 250GBSamsung  $100Bench 96%, 129,075 samples192x
RAM
Vengeance DDR3 1866 C9 4x4GBCorsairBench 67%, 1,263 samples81x
EDIT WITH CUSTOM PC BUILDER Value: 53% - Above average Total price: $1,268

Popular Vengeance DDR3 1866 C9 4x4GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) January 2020 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.

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Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
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vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs Corsair Dominator DDR4 3000 C15 4x16GB

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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $42
Intel Core i5-9400F $154Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2060 $349Samsung 850 Pro 512GB $204
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $16
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