Average Bench: 68.3% (82nd of 113)

Based on 6,366 user benchmarks.  Model: Corsair ValueSelect CMV8GX4M1A2133C15 2x8GB

Above average average bench

The Corsair ValueSelect DDR4 2133 C15 2x8GB averaged 31.6% 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.


Avg. 16 Core Read Bench 25.8GB/s
Avg. 16 Core Write Bench 25.3GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair ValueSelect DDR4 2133 C15 2x8GB is 38.7%. This is a relatively wide range which indicates that the Corsair ValueSelect DDR4 2133 C15 2x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 16.2GB/s
Avg. Physical RAM Latency 80.4ns

Average Bench

(Based on 6,366 samples)
Min Avg Max
14.2 MC Read 25.8 30.8
14.3 MC Write 25.3 29.7
12.4 MC Mixed 21.8 27
69.5% 24.3 GB/s
Min Avg Max
11.2 SC Read 16.2 22.1
14.3 SC Write 24.3 29.9
13.3 SC Mixed 20.7 25.6
58.3% 20.4 GB/s
Min Avg Max
64.4 Latency 80.4 106
49.7% 80.4 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 @ 2133 MHz
MC Read 30.7
MC Write 29.6
MC Mixed 26.7
83% 29 GB/s
SC Read 22.4
SC Write 28.8
SC Mixed 23.6
71% 24.9 GB/s
Latency 89.5
45% 89.5 ns
2 of 4 slots used
16GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 29.4
MC Write 28.2
MC Mixed 25.8
79% 27.8 GB/s
SC Read 23.7
SC Write 29.8
SC Mixed 26.5
76% 26.7 GB/s
Latency 88.2
45% 88.2 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.1
MC Write 29.4
MC Mixed 25
78% 27.2 GB/s
SC Read 16
SC Write 29.3
SC Mixed 21.9
64% 22.4 GB/s
Latency 71
56% 71 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 25
MC Write 24.7
MC Mixed 18.4
65% 22.7 GB/s
SC Read 16.4
SC Write 27.2
SC Mixed 21.3
62% 21.6 GB/s
Latency 68.7
58% 68.7 ns
6,366 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 43,299,382 RAM Kits tested.

Typical ValueSelect DDR4 2133 C15 2x8GB Builds (Compare 879 builds) See popular component choices, score breakdowns and rankings.
Gaming 47%
Desktop 82%
Aircraft carrier
Workstation 37%
Jet ski

Motherboard: Asus H110M-PLUS

EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $530

Popular ValueSelect DDR4 2133 C15 2x8GB compatible motherboards:

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How it works

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  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
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Memory Kit Rankings (Price vs Performance) June 2021 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]


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.


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.
Intel Core i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $40
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-10700K $300Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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