Average Bench: 75.1% (70th of 113)

Based on 9,636 user benchmarks.  Model: Corsair CMU16GX4M2A2666C16 2x8GB

Good average bench

The Corsair Vengeance LED DDR4 2666 C16 2x8GB averaged 24.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LED DDR4 2666 C16 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 28.8GB/s
Avg. 16 Core Write Bench 27.8GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LED DDR4 2666 C16 2x8GB is 47.3%. This is a relatively wide range which indicates that the Corsair Vengeance LED DDR4 2666 C16 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.6GB/s
Avg. Physical RAM Latency 72.2ns
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Average Bench

(Based on 9,636 samples)
Min Avg Max
17.1 MC Read 28.8 37.6
16.3 MC Write 27.8 35.8
14.5 MC Mixed 23.4 31.2
76.2% 26.7 GB/s
Min Avg Max
12.1 SC Read 17.6 22.9
14.9 SC Write 27.1 37
14 SC Mixed 22.8 28.7
64.3% 22.5 GB/s
Min Avg Max
56.3 Latency 72.2 102
55.4% 72.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
MC Read 41.9
MC Write 35.5
MC Mixed 34.5
107% 37.3 GB/s
SC Read 23.2
SC Write 34.8
SC Mixed 26.4
80% 28.1 GB/s
Latency 85
47% 85 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 32.7
MC Write 35.2
MC Mixed 26.2
90% 31.4 GB/s
SC Read 19.9
SC Write 35.4
SC Mixed 26.5
78% 27.3 GB/s
Latency 60.8
66% 60.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 34.1
MC Write 34.4
MC Mixed 25.2
89% 31.2 GB/s
SC Read 15.2
SC Write 24.4
SC Mixed 19.5
56% 19.7 GB/s
Latency 59.2
68% 59.2 ns
2 of 4 slots used
16GB DIMM DDR4 2666 MHz clocked @ 1333 MHz
MC Read 32.3
MC Write 26.8
MC Mixed 27.5
82% 28.9 GB/s
SC Read 14.4
SC Write 24.2
SC Mixed 19.6
55% 19.4 GB/s
Latency 102
39% 102 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2667 MHz
MC Read 27.8
MC Write 25.9
MC Mixed 22.7
73% 25.5 GB/s
SC Read 17.8
SC Write 27.2
SC Mixed 25.2
67% 23.4 GB/s
Latency 62.3
64% 62.3 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 26.9
MC Write 27.2
MC Mixed 20
71% 24.7 GB/s
SC Read 17.3
SC Write 27.1
SC Mixed 22.4
64% 22.3 GB/s
Latency 59.6
67% 59.6 ns
9,636 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 32,615,752 RAM Kits tested.

 Prices

AmazonUS CMU16GX4M2A2666C16R $17112 months
OutletPCUS CMU16GX4M2A2666C16 $1955 days
AmazonUS CMU16GX4M2A2666C16B $2002 months
AmazonUS CMU16GX4M2A2666C16 $2756 days
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Typical Vengeance LED DDR4 2666 C16 2x8GB Builds (Compare 3,992 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 72%
Battleship
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 62%
Destroyer

Motherboard: Asus STRIX Z270F GAMING - $179

EDIT WITH CUSTOM PC BUILDER Value: 53% - Above average Total price: $1,244

Popular Vengeance LED DDR4 2666 C16 2x8GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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Memory Kit Rankings (Price vs Performance) September 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.

 Comments

113 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 i5-9600K $193Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $43
Intel Core i5-9400F $140Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $299Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $42
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $66SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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